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LHR - BDL

£439 Find cheap flights from London Heathrow Airport to Hartford

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Hartford departing on 11/6. 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
Sat 25/5
Sat 1/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Hartford.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Hartford.
In the last 7 days, travellers have searched 45,119,101 times on KAYAK, and here's why:

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Cheap flight deals from Heathrow to Hartford (LHR-BDL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Hartford 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
07:40 - 16:25LHR-BDL
13h 45m1 stop
17:55 - 09:05BDL-LHR
10h 10m1 stop
£555Aer Lingus
Find Deal
Thu, 15 Aug - Mon, 19 Aug
09:20 - 23:54LHR-BDL
19h 34m1 stop
06:00 - 09:15BDL-LHR
22h 15m1 stop
Wed, 5 Jun - Wed, 12 Jun
13:00 - 23:12LHR-BDL
15h 12m1 stop
19:21 - 12:10BDL-LHR
11h 49m1 stop
£596Finnair
Find Deal
Wed, 5 Jun - Mon, 10 Jun
09:45 - 22:20LHR-BDL
17h 35m1 stop
07:12 - 22:10BDL-LHR
33h 58m1 stop
£660Finnair
Find Deal
Mon, 1 Jul - Sun, 14 Jul
06:50 - 23:58LHR-BDL
22h 08m2 stops
10:25 - 05:55BDL-LHR
14h 30m2 stops
£684United Airlines
Find Deal
Mon, 24 Jun - Mon, 1 Jul
12:15 - 23:58LHR-BDL
16h 43m1 stop
06:15 - 07:55BDL-LHR
20h 40m1 stop
£834United Airlines
Find Deal
Tue, 30 Jul - Thu, 13 Feb
16:40 - 23:54LHR-BDL
12h 14m1 stop
15:00 - 06:45BDL-LHR
10h 45m1 stop
£1,468Lufthansa
Find Deal
Sat, 11 May - Sat, 1 Jun
18:00 - 09:39LHR-BDL
20h 39m2 stops
10:25 - 06:45BDL-LHR
15h 20m1 stop
£1,484Lufthansa
Find Deal
Sat, 11 May - Sat, 1 Jun
13:00 - 23:40LHR-BDL
15h 40m2 stops
07:13 - 10:00BDL-LHR
21h 47m2 stops
£2,354Virgin Atlantic
Find Deal
Mon, 20 May - Thu, 23 May
12:10 - 23:51LHR-BDL
16h 41m1 stop
17:12 - 13:15BDL-LHR
15h 03m1 stop
£6,047Virgin Atlantic
Find Deal
Mon, 20 May - Thu, 23 May

Flights from Heathrow to Hartford - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow to Hartford 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 London Heathrow Airport to Hartford?

The average price of all flights from London Heathrow Airport to Hartford clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London Heathrow Airport to Hartford, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Hartford, Tuesday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Hartford?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Hartford, 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 London Heathrow Airport to Hartford is April, where tickets cost £477 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is £755 and £668 respectively.

How far in advance should I book a flight from London Heathrow Airport to Hartford?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Hartford, 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 London Heathrow Airport to Hartford, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 80 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Hartford?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Aer Lingus offered the best one-way deal for that route, at £474. KAYAK users also found London Heathrow Airport to Hartford return flights on Aer Lingus from £555 and on Finnair from £596.

Good to know - Cheap tickets from London Heathrow Airport to Hartford

Low season

March

High season

September

Cheapest flight

£439
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from London Heathrow Airport to Hartford

When to book flights from Heathrow to Hartford

Are your dates flexible? Find out the best times to travel from Heathrow to Hartford 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 London Heathrow Airport to Hartford flights

  • What is the cheapest flight from London Heathrow Airport to Hartford?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Hartford was £547 for a one-way ticket and £691 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Hartford?

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

  • Which airline alliances offer flights from London Heathrow Airport to Hartford?

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

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

    The two airlines most popular with KAYAK users for flights from London to Hartford are Finnair and Virgin Atlantic. With an average price for the route of £605 and an overall rating of 7.7, Finnair is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £660 and an overall rating of 7.7.

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

    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 London Heathrow Airport to Hartford.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hartford from London Heathrow 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 London Heathrow Airport to Hartford?

    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 Hartford with an airline and back to London Heathrow Airport with another airline.

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

    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 Hartford from London Heathrow Airport 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 Heathrow to Hartford

 
See real verified KAYAK customer reviews for airlines flying from London to Hartford. 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 Heathrow to Hartford? 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
FinnairOverall score based on 1385 reviews
7.5comfort
7.8boarding
7.0entertainment
8.2crew
6.9food
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2024LHR - SFO
Read more about Finnair reviews

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

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.

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.

Security was a mess at the Helsinki Airport. But I was delighted by the connecting flight waiting for us for JFK.

The crew was very good, excellent, they help me with my needs.! Food was not that good.

Everything was quite easy from boarding to landing - the staff was great and service was excellent too!

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.

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

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

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

Our seat tv didn’t work All the rest was perfect

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I liked the exit row seat. Hated the distance between gates in Houston.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

They should. Heck planes more often not when they are suppose to be leaving causing delays

Thankfully not a full flight so although my headphone jack wasn’t working 100% on my window seat, I was able to move to the aisle seat. Food was fine, nothing great but tasty enough. Crew were friendly and made enough rounds. Always have a decent experience with Aer Lingus

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

Customs is always a challenge. The customs officials were real humans, which was nice-not robots programmed on angry 😊. If you’re in a hurry to get through you’ll be stressed out. Allow yourselves plenty of time and it will be a stress free experience.

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

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

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

Book cheap flights from London to Hartford

Cheapest flights to Hartford from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Hartford found on KAYAK in the last 72 hours.
11/6Tue
3 stops
46h 09mLHR-BDL
£439
21/8Wed
1 stopAer Lingus
12h 35mLHR-BDL
£474
11/6Tue
1 stopAer Lingus
25h 15mLHR-BDL
£533
21/8Wed
3 stops
29h 50mLHR-BDL
£550
11/6Tue
2 stops
30h 44mLHR-BDL
£551
31/7Wed
1 stopKLM
15h 04mLHR-BDL
£1,772
31/7Wed
2 stopsKLM
15h 59mLHR-BDL
£1,777
9/6Sun
1 stopDelta
15h 33mLHR-BDL
£2,050
1/8Thu
2 stopsAmerican Airlines
16h 14mLHR-BDL
£2,388
30/7Tue
2 stopsAmerican Airlines
14h 41mLHR-BDL
£2,395

Search by stops

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Last minute flights from Heathrow to Hartford

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 London to Hartford that are departing in the next 10 days.
29/4Mon
multi-stopFinnair
15h 31mLHR-BDL
2/5Thu
multi-stopFinnair
15h 07mBDL-LHR
£855
28/4Sun
multi-stopFinnair
15h 31mLHR-BDL
2/5Thu
multi-stopFinnair
16h 21mBDL-LHR
£884
29/4Mon
multi-stopAer Lingus
20h 31mLHR-BDL
2/5Thu
multi-stopAer Lingus
10h 10mBDL-LHR
£963
28/4Sun
multi-stopKLM
14h 31mLHR-BDL
2/5Thu
multi-stopKLM
16h 32mBDL-LHR
£1,005
29/4Mon
multi-stop
17h 36mLHR-BDL
2/5Thu
multi-stop
28h 05mBDL-LHR
£1,072
28/4Sun
multi-stop
15h 25mLHR-BDL
2/5Thu
multi-stop
17h 52mBDL-LHR
£1,194
29/4Mon
multi-stopUnited Airlines
18h 52mLHR-BDL
2/5Thu
multi-stopUnited Airlines
14h 35mBDL-LHR
£1,455
29/4Mon
multi-stopLufthansa
16h 34mLHR-BDL
2/5Thu
multi-stopLufthansa
15h 25mBDL-LHR
£1,463
29/4Mon
multi-stopAir Canada
28h 44mLHR-BDL
2/5Thu
multi-stopAir Canada
15h 35mBDL-LHR
£3,587
29/4Mon
multi-stop
27h 04mLHR-BDL
2/5Thu
multi-stop
15h 35mBDL-LHR
£7,024

Search by stops

Search by airline

Search by price

London Heathrow Airport - Hartford Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Hartford (BDL)United States

Return flight deals:

Hartford - London Heathrow Airport

Cabin classes: