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Find cheap flights from London Heathrow Airport to United States from £141

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 the United States departing on 11/9. 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
Tue 11/6
Tue 18/6

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Best United States Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

New York
New Yorkdirect£263
Orlando
Orlando1 stop£329
Los Angeles
Los Angelesdirect£272
Miami
Miamidirect£319
San Francisco
San Francisco1 stop£289
Boston
Boston1 stop£291
Las Vegas
Las Vegas1 stop£485
Washington, D.C.
Washington, D.C.1 stop£399
Chicago
Chicago1 stop£396
Tampa
Tampadirect£347
Dallas
Dallas1 stop£479
Atlanta
Atlanta1 stop£303
Seattle
Seattle1 stop£375
Houston
Houston1 stop£423
Denver
Denver1 stop£477
Philadelphia
Philadelphia1 stop£322
Charlotte
Charlotte2 stops£483
Nashville
Nashville2 stops£470
Austin
Austin1 stop£321
Phoenix
Phoenix1 stop£485

Good to know - Cheap tickets from London Heathrow Airport to United States

Low season

January

High season

May

Cheapest flight

£141
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from London Heathrow Airport to New York John F Kennedy Airport

FAQs - booking United States flights

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

    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 United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to United States 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 United States?

    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 United States 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 United States?

    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 United States 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 tips for finding a cheap flight from London Heathrow Airport to United States

  • Looking for a cheap flight from London Heathrow Airport to United States? 25% of our users found tickets from London Heathrow Airport to United States for the following prices or less: New York £450 one-way - £456 round-trip; Los Angeles £542 one-way - £541 round-trip; Miami £546 one-way - £561 round-trip
  • Morning departure is around 2% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Heathrow to the United States

 
Need help choosing which airline to fly with from Heathrow to the United States? 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 1377 reviews
7.0Entertainment
7.8Boarding
7.5Comfort
8.2Crew
6.9Food
Airline reviews

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

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

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

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

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.

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

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

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

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

Boarding, comfort, food/drinks, entertainment and most of all an extremely courteous and friendly group of flight attendants made my 12 hour flight an absolute joy!

The bad part was 2 hour delay and we were seating in the airplane it was getting hot and uncomfortable But after they fixed the problem everything went so smooth Crew were amazing very nice polite and caring

Touchscreens do not work. WiFi did not work. Food is possibly the worst on any European airline. Drinks came by only four times on a cross-Atlantic. The plane was two hours late because—it was announced—Lufthansa didn't have enough large aircraft in their fleet to accommodate an on-time flight.

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

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

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.

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.

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.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

Book cheap flights from London to the United States

Cheapest flights to the United States from London found in 2024

Recent return flight deals

9/10Wed
directFinnair
7h 50mLHR-JFK
29/10Tue
directFinnair
7h 00mJFK-LHR
£263
19/6Wed
directFinnair
7h 50mLHR-EWR
18/7Thu
directFinnair
7h 05mEWR-LHR
£267
9/10Wed
1 stopVirgin Atlantic
11h 45mLHR-JFK
29/10Tue
directVirgin Atlantic
6h 50mJFK-LHR
£337
10/9Tue
1 stopVirgin Atlantic
12h 35mLHR-BOS
10/10Thu
directVirgin Atlantic
6h 50mBOS-LHR
£339
11/9Wed
directBritish Airways
7h 50mLHR-EWR
23/9Mon
directBritish Airways
7h 10mEWR-LHR
£350
4/11Mon
directBritish Airways
8h 15mLHR-EWR
11/11Mon
directBritish Airways
6h 40mEWR-LHR
£353
25/9Wed
directLufthansa
8h 10mLHR-EWR
2/10Wed
directLufthansa
7h 15mEWR-LHR
£361
23/9Mon
1 stopLufthansa
10h 25mLHR-LGA
7/10Mon
1 stopLufthansa
9h 45mLGA-LHR
£362
29/5Wed
1 stopIberia
14h 40mLHR-MCO
4/6Tue
1 stopIberia
11h 37mMCO-LHR
£392
30/10Wed
1 stopIberia
14h 00mLHR-MIA
7/11Thu
directIberia
8h 20mMIA-LHR
£409

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Recent one-way flight deals

11/9Wed
2 stops
35h 04mLHR-JFK
£141
12/6Wed
1 stop
28h 10mLHR-MIA
£161
18/5Sat
1 stopVirgin Atlantic
13h 49mLHR-LGA
£386
25/9Wed
1 stopLufthansa
16h 45mLHR-MCO
£441
30/8Fri
1 stopFinnair
22h 50mLHR-LGA
£445
12/7Fri
1 stopVirgin Atlantic
25h 34mLHR-MCO
£451
20/5Mon
1 stopBritish Airways
16h 59mLHR-MCO
£453
10/7Wed
1 stopBritish Airways
12h 52mLHR-LGA
£473
21/10Mon
2 stopsLufthansa
19h 15mLHR-MCO
£483
17/6Mon
1 stopFinnair
26h 55mLHR-DFW
£648

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Last minute flights from Heathrow to the United States

Last minute flight, train and bus deals

15/5Wed
multi-stopTAP AIR PORTUGAL
24h 30mLHR-EWR
15/10Tue
multi-stopTAP AIR PORTUGAL
18h 55mEWR-LHR
£299
15/5Wed
multi-stopTAP AIR PORTUGAL
24h 30mLHR-EWR
21/1Tue
multi-stopTAP AIR PORTUGAL
16h 40mEWR-LHR
£300
17/5Fri
directVirgin Atlantic
8h 15mLHR-JFK
20/5Mon
directVirgin Atlantic
7h 20mJFK-LHR
£402
15/5Wed
multi-stopLufthansa
12h 25mLHR-LGA
22/5Wed
multi-stopLufthansa
9h 40mLGA-LHR
£412
13/5Mon
multi-stopLufthansa
12h 29mLHR-LGA
22/5Wed
multi-stopLufthansa
9h 45mLGA-LHR
£415
17/5Fri
directVirgin Atlantic
7h 45mLHR-JFK
28/5Tue
directVirgin Atlantic
6h 50mJFK-LHR
£430
17/5Fri
multi-stopFinnair
29h 15mLHR-JFK
21/5Tue
directFinnair
7h 10mJFK-LHR
£457
15/5Wed
directFinnair
7h 50mLHR-JFK
22/5Wed
directFinnair
7h 10mJFK-LHR
£462
17/5Fri
directBritish Airways
7h 51mLHR-JFK
24/5Fri
directBritish Airways
7h 00mJFK-LHR
£502
17/5Fri
directBritish Airways
9h 35mLHR-MIA
24/5Fri
directBritish Airways
8h 45mMIA-LHR
£552

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London Heathrow Airport - United States Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

United States - London Heathrow Airport

Cabin classes:

£1,506
£1,423
£698
£367

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