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IAH - LHR

Find cheap flights from Houston George Bush Airport to London Heathrow Airport from £263

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Heathrow departing on 30/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 26/5
Sun 2/6

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to London.
In the last 7 days, travellers have searched 44,738,066 times on KAYAK, and here's why:

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Cheap flight deals from George Bush Intcntl to Heathrow (IAH-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
18:00 - 07:50IAH-LHR
31h 50m1 stop
06:15 - 13:35LHR-IAH
13h 20m1 stop
£481Virgin Atlantic
Find Deal
Sat, 19 Oct - Tue, 22 Oct
09:40 - 06:25IAH-LHR
14h 45m1 stop
10:45 - 18:58LHR-IAH
14h 13m1 stop
£502Virgin Atlantic
Find Deal
Mon, 7 Oct - Wed, 18 Dec
12:15 - 06:30IAH-LHR
12h 15m1 stop
07:25 - 16:40LHR-IAH
15h 15m1 stop
£503United Airlines
Find Deal
Tue, 8 Oct - Tue, 15 Oct
16:30 - 07:40IAH-LHR
9h 10mdirect
07:40 - 17:40LHR-IAH
15h 00m1 stop
£504United Airlines
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Sun, 20 Oct - Thu, 31 Oct
15:35 - 06:50IAH-LHR
9h 15mdirect
20:10 - 17:17LHR-IAH
27h 07m2 stops
£509Iberia
Find Deal
Sun, 22 Sep - Mon, 30 Sep
13:29 - 07:45IAH-LHR
12h 16m1 stop
14:50 - 19:05LHR-IAH
10h 15mdirect
£518British Airways
Find Deal
Wed, 25 Sep - Wed, 2 Oct
13:29 - 07:45IAH-LHR
12h 16m1 stop
20:35 - 17:44LHR-IAH
27h 09m2 stops
£529British Airways
Find Deal
Wed, 25 Sep - Mon, 30 Sep
15:35 - 10:40IAH-LHR
13h 05m1 stop
13:40 - 17:55LHR-IAH
10h 15mdirect
£545Lufthansa
Find Deal
Wed, 16 Oct - Fri, 25 Oct
11:36 - 22:10IAH-LHR
28h 34m1 stop
14:50 - 19:05LHR-IAH
10h 15mdirect
£551Iberia
Find Deal
Sat, 19 Oct - Tue, 22 Oct
15:35 - 16:40IAH-LHR
19h 05m1 stop
06:30 - 17:25LHR-IAH
16h 55m2 stops
£596Lufthansa
Find Deal
Wed, 25 Sep - Sat, 5 Oct

Flights from George Bush Intcntl to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from George Bush Intcntl to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to London Heathrow Airport?

The average price of all flights from Houston George Bush Intcntl Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
When flying from Houston George Bush Airport to London Heathrow Airport, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston George Bush Intcntl Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston George Bush Intcntl Airport to London Heathrow Airport is October, where tickets cost £609 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £1,169 and £1,124 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to London Heathrow Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston George Bush Intcntl Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston George Bush Intcntl Airport to London Heathrow Airport, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

Which airlines provide the cheapest flights from Houston George Bush Airport to London Heathrow Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Houston George Bush Airport to London Heathrow Airport found on KAYAK was with WestJet for £351. Virgin Atlantic proposed a return connection from £481 and United Airlines from £503.

Which airlines fly direct between Houston George Bush Intcntl Airport and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Houston George Bush Intcntl Airport to London Heathrow Airport.
There are 2 airlines that fly direct from Houston George Bush Intcntl Airport to London Heathrow Airport. They are British Airways and United Airlines. The cheapest airline for this route is British Airways, with the best one-way deal found costing £505. On average, the best prices for this route can be found at British Airways.

How many flights are there between Houston George Bush Intcntl Airport and London Heathrow Airport per day?

Each day, there are between 6 and 7 nonstop flights that take off from Houston George Bush Intcntl Airport and land in London Heathrow Airport, with an average flight time of 9h 19m. The most common departure time is 20:00 and most flights take off in the evening. Each week, there are 48 flights. The most frequent day of departure is Thursday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Houston George Bush Intcntl Airport and London Heathrow Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Houston George Bush Airport to London Heathrow Airport take?

The duration of a direct flight to London Heathrow Airport from Houston George Bush Airport is typically 9h 10m. The journey crosses a distance of 4,820 miles.

What’s the earliest departure time from Houston George Bush Airport to London Heathrow Airport?

Early birds can take the earliest flight from Houston George Bush Intcntl Airport at 15:35 and will be landing in London Heathrow Airport at 06:50.

What’s the latest departure time from Houston George Bush Airport to London Heathrow Airport?

If you prefer to fly at night, the latest flight from Houston George Bush Intcntl Airport to London Heathrow Airport jets off at 20:55 and lands at 12:15.

Good to know - Cheap tickets from Houston George Bush Airport to London Heathrow Airport

Low season

February

High season

May

Cheapest flight

£263
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Houston George Bush Airport to London Heathrow Airport

When to book flights from George Bush Intcntl to Heathrow

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to London Heathrow Airport flights

  • What can I do at IAH while waiting to board my flight?

    There are so many things that you can do at IAH while you await your flight. The airport features classical and jazz musicians four days a week. The concerts are usually in Terminals A and D of the airport. Alternatively, you can explore the airport’s art exhibits which host Texas's largest art collections, or you can have a 5min chair massage session.

  • How is parking at IAH?

    There are several parking options that the Houston Airport System offers to passengers who wish to leave their cars at the airport. Those who wish to park at the airport for more than 24h can utilize the long-term parking lot at Surepark Parking, Ecopark, and Valet parking programs. Alternatively, if you are going on a short trip and wish to leave your car at the airport, you can use the terminal parking garages, which include Corporate parking. The airport also offers a shuttle service, picking up and dropping off passengers at the parking terminals.

  • Where can I spend the night at LHR?

    Airport sleepers can stay at LHR with ease. If you plan to spend the night at Heathrow Airport, be aware that the comfort levels and sleeping arrangements vary among the terminals. There is a lot of seating in T2 that is conducive to napping. An eye mask is useful because there aren't many places that are both secluded and dimly lit. There are dedicated rest areas in T3 that have couches and lounges. The greatest sleeping choices in T4 are on the landside, and it appears that the airside area will close at night.

  • Is LHR family-friendly?

    Yes, the airport is family-friendly. It features an exceptionally colorful and interactive kids’ play area equipped with climbing toys and slides. The play areas are located on the airside. Furthermore, it offers a Kid’s Eat Free program that allows kids to eat at restaurants for free.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to London Heathrow Airport was £328 for a one-way ticket and £601 for a return.

  • Which airports will I be using when flying from Houston George Bush Airport to London Heathrow Airport?

    On your way to London Heathrow Airport, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to London Heathrow Airport?

    All the following airlines offer inflight Wi-Fi service on the Houston George Bush Airport to London Heathrow Airport flight route: American Airlines, Lufthansa, United Airlines, Finnair, Air France, and British Airways.

  • Which aircraft models fly most regularly from Houston George Bush Airport to London Heathrow Airport?

    The Boeing 777 is the aircraft model that flies most regularly on the Houston George Bush Airport to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to London Heathrow Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and London Heathrow Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Houston George Bush Airport to London Heathrow Airport?

    There are direct flights from Houston George Bush Airport to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Houston to London, Virgin Atlantic or Finnair?

    The two airlines most popular with KAYAK users for flights from Houston to London are Virgin Atlantic and Finnair. With an average price for the route of £606 and an overall rating of 7.7, Virgin Atlantic is the most popular choice. Finnair is also a great choice for the route, with an average price of £810 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Houston George Bush Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Houston George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Houston George Bush Airport to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Houston George Bush Airport? 25% of our users found flights on this route for £380 or less one-way and £585 or less round-trip.
  • Houston George Bush Intercontinental Airport (IAH) is Houston's major airport. It is located approximately 22 miles from downtown Houston and serves as the hub of United Airlines. It is also the focus city for Spirit Airlines.
  • Nursing mothers traveling through IAH have many nursing lounges at their disposal that they can utilize at no extra charge. The airport features four lactation suites that are equipped with comfortable seats, rockers, soft lighting, electrical power sockets, and sinks. They are located in Terminal A near gate A17 and between the Breakfast Klub and Gate A2 and Terminal C opposite gate C4.
  • The London Airport T5 train is the quickest way to travel from Heathrow Airport (LHR) to London. The train takes approximately 15min to get to London compared to taxis which take 26min. However, if you want the freedom of moving around the city, you can hire car rentals such as Avis, Enterprise, and Budget. They are located near the baggage claim area.
  • There are no designated pet relief areas inside LHR terminals because animals are not permitted in the airport. However, you can use an escort to bring your furry companion outside. Nonetheless, those with service animals have options at LHR and need to be on a leash.
  • Both the departure and arrival airports feature multiple exceptional lounges that passengers flying through the airports can take advantage of. These lounges are mostly airline-operated and offer exceptional services, including meals, drinks, and showers. Moreover, they provide an excellent place to refresh, unwind, and indulge while waiting for airport shuttle transfers or to take off.
See more tips

Prefer to fly direct from Houston George Bush Airport to London Heathrow Airport?

Find which airlines fly direct from George Bush Intcntl to Heathrow, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to London Heathrow

Monday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Thursday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Friday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Saturday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Sunday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

See more direct flights

Direct returns

London Heathrow to Houston George Bush Intcntl

Monday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Thursday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Friday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Saturday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Sunday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

See more direct flights
See more direct flights

Top 5 airlines serving from George Bush Intcntl to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Houston to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Virgin AtlanticOverall score based on 745 reviews
7.7entertainment
7.1food
7.9boarding
8.3crew
7.4comfort
Airline reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

6.0 GoodSonia, Apr 2024LAX - LHR
Read more about Virgin Atlantic reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

EWR terminal C United Club is great. Flight and everything else mediocre

Flight delayed for 2 hours due to a part. The plane sat waiting for boarding for a long time and during final preflight inspection the issue was found. Why not do the preflight inspection sooner if you know the plane is being used?

The leg space between me and the seat in front of me was excellent.

Very bad , airplain had problem with engines , had to evacuate, had a delay on my trip for almost 4 hours , lost my rental car in london..

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

good service from crew. Before the would have an option between cookies or nuts as snacks.. Now, there are only cookies. too bad. People who can not have sugar don't have a choice.

I like the team but I don't like the food you provided with money. I want free food and free water.

I’m hoping for WiFi included. Everything else was very good

Both flights were delayed. I lost my connection on the way back. No voucher or anything was givenx I had business ticket and no support to make it on time. I got to the door running 5 min after they close. Food really bad. Breakfast in business was worst that I what I remember in economy. Even though I have accumulated many miles, I don’t think Inwill keep buying Iberia. I am a frequent business traveler.

Rude security cunts. However the lady that issued my boarding ticket when I was flying back from New York was lovely & helpful!!

Appalling! The flight was delayed by 3.5 hours and the American Airlines staff at the airport where nit very helpful. Once boarded, the flight crew were unhelpful, the food was poor and the aircraft was tatty.

I called prior to flying to confirm our baggage allowance which was 5 bags. On our outbound flight thee were no problems. On the return flight we were charged for each bag totaling $400! We are working with customer service to resolve the issue.

The entertainment system got stuck in the ABBA music channel. The headsets were not loud enough. My pre purchased aisle seat was not honoured

Everything was great, except the food, which could have been flavorful.

Took too long to tak off but besides that it was good

Horrible experience. Nothing to give to kids to keep them entertained.

I think I have bruises on my kneecaps. Do the seats have to be so close together these days? And if they are so close they really shouldn’t recline. I think when the gentleman in front of me reclined, the back of his head was on my chin. That being said the crew were always caring and polite, and the flight was on time and very safe. So I’m grateful for that.

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

The process overall was pretty seamless, and the crew were very friendly (especially Michael). Considering we booked expecting Lufthansa and the flight was operated by United, it was still a very good service and journey overall. The in-flight entertainment was great, with lots of quality options. One slight negative was that I had selected a vegetarian meal prior to flying, but received a vegan one. I think there should be more dietary options as it meant I missed out on some food that I would have preferred (and it seemed like the standard meals and snacks had a vegetarian option anyway). There was also a group of people who were moving around a lot and being generally disruptive at the quietest part of the flight, when the lights were off and most people were sleeping. I would have appreciated staff stepping in to encourage them to be mindful of others). Towards the end of the flight (which was very early in the morning in both time zones), the lights suddenly came on and breakfast was served. In my opinion, this was too early, and everyone was rudely awoken from sleep. After breakfast was cleared away, the lights went off again for about 45 minutes, allowing people to sleep some more. Then the lights came on again for landing. It seems like if they had served breakfast later, the lights on-lights off-lights on shenanigans could have been avoided, and people could have slept longer (and staff could have rested longer too).

You only get a chocolate square and small bottle of water.!

Overall good experience with boarding, and food. No entertainment was provided from Frankfurt to Delhi, that could have been better

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

This was an American Airlines flight. The crew were very unhappy and quite grumpy. Abrupt to the point of being rude. The food was dreadful. Indeed the breakfast was in edible. I will avoid AA at all costs in the future.

Book cheap flights from Houston to London

Cheapest flights to London from Houston found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to London found on KAYAK in the last 72 hours.
30/7Tue
2 stops
22h 23mIAH-LHR
£263
5/10Sat
2 stops
37h 54mIAH-LHR
£269
4/10Fri
1 stopWestJet
22h 00mIAH-LHR
£351
14/10Mon
directUnited Airlines
9h 10mIAH-LHR
£371
22/9Sun
directUnited Airlines
9h 10mIAH-LHR
£372
21/9Sat
1 stopVirgin Atlantic
31h 50mIAH-LHR
£384
4/10Fri
directBritish Airways
9h 15mIAH-LHR
£391
1/5Wed
1 stopVirgin Atlantic
14h 10mIAH-LHR
£410
24/8Sat
1 stopWestJet
22h 00mIAH-LHR
£467
11/5Sat
1 stopBritish Airways
17h 10mIAH-LHR
£471

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Last minute flights from George Bush Intcntl to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to London that are departing in the next 10 days.
29/4Mon
multi-stop
27h 40mIAH-LHR
14/5Tue
multi-stop
22h 32mLHR-IAH
£523
29/4Mon
multi-stop
32h 00mIAH-LHR
14/5Tue
multi-stop
20h 14mLHR-IAH
£530
1/5Wed
multi-stopUnited Airlines
12h 40mIAH-LHR
15/5Wed
multi-stopUnited Airlines
15h 15mLHR-IAH
£543
1/5Wed
directLufthansa
9h 20mIAH-LHR
15/5Wed
directLufthansa
10h 15mLHR-IAH
£550
1/5Wed
multi-stopBritish Airways
11h 30mIAH-LHR
17/5Fri
directBritish Airways
10h 09mLHR-IAH
£553
1/5Wed
multi-stopVirgin Atlantic
15h 38mIAH-LHR
15/5Wed
multi-stopVirgin Atlantic
14h 04mLHR-IAH
£565
1/5Wed
directBritish Airways
9h 15mIAH-LHR
8/5Wed
directBritish Airways
10h 20mLHR-IAH
£573
1/5Wed
multi-stopLufthansa
18h 45mIAH-LHR
15/5Wed
multi-stopLufthansa
36h 40mLHR-IAH
£608
30/4Tue
directUnited Airlines
9h 20mIAH-LHR
9/5Thu
multi-stopUnited Airlines
15h 15mLHR-IAH
£748
1/5Wed
multi-stopVirgin Atlantic
14h 43mIAH-LHR
8/5Wed
multi-stopVirgin Atlantic
13h 20mLHR-IAH
£760

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Houston George Bush Airport - London Heathrow Airport Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Houston George Bush Airport

Cabin classes:

£2,952
£1,548
£377