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GLA - IAH

£383 Find cheap flights from Glasgow to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to Houston departing on 25/5. 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 16/6
Sun 23/6

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Houston, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here's why:

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Cheap flight deals from Glasgow to Houston (GLA-IAH)

 
These are the cheapest deals for flights from Glasgow to Houston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Glasgow to Houston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Glasgow to Houston.

Recent one-way flight deals from Glasgow to Houston

Only flying one-way? Below are some of the best one-way flight deals from Glasgow to Houston found on KAYAK recently.

Recent last-minute flight deals from Glasgow to Houston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Glasgow to Houston.

Recent direct flight deals from Glasgow to Houston

The latest deals for direct flights from Glasgow to Houston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Glasgow to Houston

Find recent round-trip train or bus tickets from Glasgow to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
09:05 - 23:38GLA-IAH
19h 33m2 stops
15:25 - 22:00IAH-GLA
24h 35m1 stop
£815Air France
Find Deal
Wed, 30 Oct - Wed, 20 Nov
12:45 - 11:14GLA-IAH
27h 29m2 stops
11:59 - 09:55IAH-GLA
15h 56m2 stops
£825Icelandair
Find Deal
Wed, 30 Oct - Wed, 20 Nov
06:05 - 18:16GLA-IAH
18h 11m2 stops
15:25 - 22:00IAH-GLA
24h 35m1 stop
Mon, 4 Nov - Thu, 28 Nov
06:05 - 18:16GLA-IAH
18h 11m2 stops
11:30 - 08:30IAH-GLA
15h 00m2 stops
£853KLM
Find Deal
Mon, 4 Nov - Thu, 28 Nov
09:05 - 23:38GLA-IAH
19h 33m2 stops
12:30 - 12:40IAH-GLA
18h 10m2 stops
£918Virgin Atlantic
Find Deal
Fri, 1 Nov - Tue, 5 Nov
20:50 - 13:25GLA-IAH
22h 35m1 stop
14:24 - 13:00IAH-GLA
16h 36m2 stops
£1,010KLM
Find Deal
Fri, 14 Jun - Mon, 17 Jun
10:40 - 18:59GLA-IAH
14h 19m1 stop
15:35 - 09:40IAH-GLA
12h 05m1 stop
£1,228British Airways
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Mon, 5 Aug - Wed, 4 Sep
15:45 - 18:51GLA-IAH
33h 06m2 stops
21:00 - 16:45IAH-GLA
13h 45m1 stop
£1,244Finnair
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Sun, 4 Aug - Tue, 3 Sep
15:45 - 18:51GLA-IAH
33h 06m2 stops
21:00 - 22:20IAH-GLA
19h 20m1 stop
£1,250Finnair
Find Deal
Sun, 4 Aug - Thu, 5 Sep
12:10 - 18:59GLA-IAH
12h 49m1 stop
15:35 - 09:45IAH-GLA
12h 10m1 stop
£1,257British Airways
Find Deal
Sun, 4 Aug - Thu, 5 Sep
18:40 - 00:12GLA-IAH
59h 32m3 stops
Sat, 25 May
06:50 - 20:56GLA-IAH
20h 06m2 stops
Sat, 25 May
08:35 - 20:54GLA-IAH
18h 19m1 stop
Sat, 25 May
06:45 - 00:12GLA-IAH
23h 27m2 stops
08:00 - 19:40IAH-GLA
29h 40m2 stops
Mon, 20 May - Mon, 27 May
20:50 - 20:37GLA-IAH
29h 47m3 stops
08:00 - 19:40IAH-GLA
29h 40m2 stops
Mon, 20 May - Mon, 27 May
16:10 - 20:45GLA-IAH
34h 35m2 stops
15:35 - 10:05IAH-GLA
12h 30m1 stop
£1,074Finnair
Find Deal
Mon, 20 May - Mon, 27 May
06:10 - 23:55GLA-IAH
23h 45m2 stops
08:00 - 12:05IAH-GLA
22h 05m2 stops
£1,209
Find Deal
Mon, 20 May - Mon, 27 May
08:35 - 18:48GLA-IAH
16h 13m1 stop
07:20 - 06:50IAH-GLA
17h 30m1 stop
£1,291
Find Deal
Mon, 20 May - Mon, 27 May
16:10 - 18:59GLA-IAH
32h 49m1 stop
13:56 - 14:40IAH-GLA
18h 44m2 stops
£1,441American Airlines
Find Deal
Mon, 20 May - Mon, 27 May
09:30 - 18:59GLA-IAH
15h 29m1 stop
20:45 - 18:35IAH-GLA
15h 50m1 stop
£1,441British Airways
Find Deal
Mon, 20 May - Mon, 27 May
16:10 - 00:24GLA-IAH
38h 14m2 stops
13:56 - 18:35IAH-GLA
22h 39m2 stops
£1,445American Airlines
Find Deal
Mon, 20 May - Mon, 27 May
10:40 - 18:59GLA-IAH
14h 19m1 stop
20:45 - 18:35IAH-GLA
15h 50m1 stop
£6,144British Airways
Find Deal
Mon, 20 May - Mon, 27 May

Flights from Glasgow to Houston - Travel Insights & Trends

Get data-powered insights and trends into flights from Glasgow to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Glasgow Intl Airport to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Glasgow Intl Airport to Houston George Bush Intcntl 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 Glasgow Intl Airport to Houston George Bush Intcntl Airport is February, where tickets cost £568 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is £1,152 and £883 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Glasgow Intl Airport to Houston George Bush Intcntl 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 Glasgow Intl Airport to Houston George Bush Intcntl Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 19 days before departure.

Good to know - Cheap tickets from Glasgow to Houston George Bush Airport

Low season

April

High season

November

Cheapest flight

£383
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 25% lower on average.
Flight from Glasgow to Houston George Bush Airport

When to book flights from Glasgow to Houston

Are your dates flexible? Find out the best times to travel from Glasgow to Houston 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 Glasgow to Houston George Bush Airport flights

  • What is the cheapest flight from Glasgow Intl Airport to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Houston George Bush Intcntl Airport was £485 for a one-way ticket and £1,033 for a return.

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

    Glasgow airport is called Glasgow Intl and the only airport in Houston George Bush Airport is Houston George Bush Intcntl.

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

    We unfortunately don’t have that data for this specific route.

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

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

  • Which is the best airline for flights from Glasgow to Houston, KLM or Finnair?

    The two airlines most popular with KAYAK users for flights from Glasgow to Houston are KLM and Finnair. With an average price for the route of £855 and an overall rating of 7.8, KLM is the most popular choice. Finnair is also a great choice for the route, with an average price of £626 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Glasgow to Houston George Bush 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 Glasgow to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Glasgow 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 Glasgow to Houston George Bush 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 Houston George Bush Airport with an airline and back to Glasgow with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to Houston George Bush 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 Houston George Bush Airport from Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Glasgow to Houston

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Houston. 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 Glasgow to Houston? 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.
7.8
KLMOverall score based on 1568 reviews
7.3Food
7.8Boarding
7.2Entertainment
8.4Crew
7.6Comfort
Airline reviews

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

8.0 ExcellentAnonymous, Feb 2024AMS - ATL
Read more about KLM reviews

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

It was nice to be on a legacy airline, people try at least.

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

One of their staff was so rude with discriminative. Such a reputed airline shouldn't hire such kind of arrogant attendants.

At the transit could be less time not like 12 hour 6 hours the mix should be 4 hour, thanks

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

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.

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

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 for a fantastic friendly nice we came round and check we need anything else to eat or drink

Iberia subcontracted the flight out to Level (?). I would never fly Iberia/Level ever again. Old planes with no tv’s or wifi. Barely edible food. Small seats. 10/10 don’t recommend.

I paid for premium economy but BA oversold the seats and we ended up being downgraded. Not acceptable given how much we paid for the flight. We were also separated to 2 different areas so not only did we not get the service we paid for, we didn’t even get to sit together. I’m not happy at this treatment by BA because of corporate greed.

Original flight was cancelled - After waiting 2 hours for new take-off times. Then had to stand in line for 3 hours, ending at 2:30 am - to be told, " No hotel rooms anywhere in Dallas". No way for me to get any rest at DFW at that time of night.

Flight was an Iberia Flight on Level but seemed to be outsourced to a 3rd airline - Wamos. Seating pattern was different than when booked, we waited on the JETBRIDGE for 45 minutes to board, food was terrible. Movie options were limited to about 20 and very old, TV shows was limited to about 15 and equally as old. Staff was fine but definitely the "b-team". Landed about 60 minutes early and waited on the runway for 45 minutes - despite that Logan Airport in Boston recently added new gates. Mediocre experience at best.

Improve food options. Do not charge so much for checked bags. As some who paid 990 EUR fir the round trip international flight it is horrendous to pay another 140 for 1 checked bag.

My luggage never arrived in Miami; still waiting a day later.

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.

Service and food are good. However, main cabin with the extra cost one pays could be better. I don't see any difference with the rest of the seats in the regular category. The seats are too close to the ones in front. For short flights it is Ok, but for long ones there should be more space.

As with every airline the seats are not built for tall people.

Fast check in, easy to navigate, crew were very good, the plane was delayed due to a previous flight and I found the cleanliness a little lacking but overall it was fine

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

British Airways planes are too old verses other airlines, followed by luggage not turning up, with a customer service team unhelpful in trying to locate or send to hotel was appalling. 3 days without suitcases on a leg that flies 2 x daily.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

Book cheap flights from Glasgow to Houston

Cheapest flights to Houston from Glasgow found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Glasgow to Houston found on KAYAK in the last 72 hours.
25/5Sat
3 stops
59h 32mGLA-IAH
£383
25/5Sat
2 stops
20h 06mGLA-IAH
£398
25/5Sat
1 stop
18h 19mGLA-IAH
£807

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Last minute flights from Glasgow to Houston

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 Glasgow to Houston that are departing in the next 10 days.
20/5Mon
multi-stop
23h 27mGLA-IAH
27/5Mon
multi-stop
29h 40mIAH-GLA
£820
20/5Mon
multi-stop
29h 47mGLA-IAH
27/5Mon
multi-stop
29h 40mIAH-GLA
£828
20/5Mon
multi-stopFinnair
34h 35mGLA-IAH
27/5Mon
multi-stopFinnair
12h 30mIAH-GLA
£1,074
20/5Mon
multi-stop
23h 45mGLA-IAH
27/5Mon
multi-stop
22h 05mIAH-GLA
£1,209
20/5Mon
multi-stop
16h 13mGLA-IAH
27/5Mon
multi-stop
17h 30mIAH-GLA
£1,291
20/5Mon
multi-stopAmerican Airlines
32h 49mGLA-IAH
27/5Mon
multi-stopAmerican Airlines
18h 44mIAH-GLA
£1,441
20/5Mon
multi-stopBritish Airways
15h 29mGLA-IAH
27/5Mon
multi-stopBritish Airways
15h 50mIAH-GLA
£1,441
20/5Mon
multi-stopAmerican Airlines
38h 14mGLA-IAH
27/5Mon
multi-stopAmerican Airlines
22h 39mIAH-GLA
£1,444
20/5Mon
multi-stopBritish Airways
14h 19mGLA-IAH
27/5Mon
multi-stopBritish Airways
15h 50mIAH-GLA
£6,144

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Glasgow - Houston George Bush Airport Flights

Departure:

Glasgow (undefined)United Kingdom

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Glasgow

Cabin classes: