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Find cheap flights from the United States to the United Kingdom from £100

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to the United Kingdom departing on 19/7. 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
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Tue 2/7
Tue 9/7

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Good to know - Cheap tickets from the United States to the United Kingdom

Low season

January

High season

June

Cheapest flight

£100
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (39% more expensive on average)
Flight from New York John F Kennedy Airport to London Gatwick Airport

FAQs for booking flights from the United States to the United Kingdom

  • Which is the most sustainable airline to travel with to the United Kingdom?

    United Airlines is one of the most sustainable airline companies, so if you’re looking to travel more sustainably, it is your best option. They have invested in sustainable fuel and are also in the process of eliminating single-use plastic from their airplanes.

  • What are the layover options when traveling to the United Kingdom?

    Layover options for flights to the UK mostly depend on the airline. The most popular layover options for flights from the US to the UK are Madrid, Amsterdam and Paris. As you would expect, Paris is popular with Air France while Amsterdam is popular when flying with KLM. Madrid, on the other hand, is prevalent with Iberian Air.

  • What are the visa and passport requirements for landing in the UK?

    To be allowed into the UK, you need to provide a valid passport at the immigration check. Your passport should be valid for the length of your stay in the United Kingdom. It also must have at least one blank page for immigration stamps. As for visa requirements, US citizens don’t need a tourist visa as long as they don’t stay longer than six months.

  • How do you get from the airport to the main city center?

    Depending on which airport you land at, getting to the main city center is quite easy. Most major airports in the United Kingdom, including Heathrow (LHR) and Manchester Airport (MAN), have a few car rental shops where you can rent a car to get to the city. Alternatively, you can choose to take a taxi or the metro, depending on your budget.

  • Are there any direct flights to the United Kingdom?

    For anyone looking to fly directly to the UK, you’ll be happy to hear that a good number of airlines offer direct flights. United Airlines, KLM, and Delta are the most popular airlines to check out. You can still go for a cheaper one-stop flight with the popular layover options being Paris and Amsterdam.

  • How does KAYAK find such low prices on flights from the United States to the United Kingdom?

    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 the United States to the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United Kingdom from the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United States to the United Kingdom?

    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 the United Kingdom with an airline and back to the United States with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States to the United Kingdom?

    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 the United Kingdom from the United States 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 out of the United States

  • If you plan on visiting other international destinations from the United Kingdom, you should book a flight that lands at Heathrow Airport (LHR) as it is the main hub for international flights out of the UK.
  • When traveling on connecting flights, be sure to check the flight details to know whether the flight is a self-transfer or not. Self-transfer flights require you to check yourself in at each individual flight.
  • If you plan on touring the northern region of the United Kingdom, we recommend booking flights that land at Manchester Airport (MAN). However, if most of your itinerary is set to be in the southern region, Heathrow Airport (LHR) in London is where you’ll want to land.
  • Anyone traveling with kids under the age of seven should know that they are required by law to be in well-fitted car seats whenever you’re on the road. Therefore, be sure to carry one with you. Alternatively, you can ask for one when you rent a car from the airport.
  • On the date you’re scheduled to fly to the United Kingdom from the US, you should get to the airport at least an hour prior to the time your flight is supposed to take off.
See more tips

Top 5 airlines serving from the United States to the United Kingdom

 
Need help choosing which airline to fly with from the United States to the United Kingdom? 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.
7.6
Virgin AtlanticOverall score based on 720 reviews
7.8Boarding
7.1Food
7.4Comfort
7.7Entertainment
8.3Crew
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

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.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

Well....let's start from the point that I had to stay in airport for 12 hours instead of 2 that was scheduled. Poor company and even worst customer service. Never again....

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

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

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

I loved the ability to upgrade my seat which was worth it. The large seat and ability to recline made it comfortable to fall asleep. My only two complaints were entertainment (movie selections were old) and approx 30 mins before landing the crew started to collect the blankets despite the cabin air temperature remaining cold. Maybe wait for passengers to get off the plane before collecting the blankets.

Excellent! Although it stinks to pay extra for leg room and then have no screen option.

Very much dislike: Airline requires check-in at the Airport Airline does not work with TSA PreCheck

Overall a great experience. Only complaint was the movie selection was pretty limited, but that's pretty minor in the grand scheme of things and easy to overcome.

The crew was unfriendly front check-in. The filth in the plane was so disappointing. I could smell dirt and looked up and there was literally dirt that was blowing in through the air. Old food on the seat back tray in front of me so I didn’t use it. No toilet paper in the bathroom and scum/old dirt next to the seats.

No blanket pillow headphones, not even a water or snack makes for a very uncomfortable flight. There are too many extra fees that should be basic and standard included.

There was no communication about the check-in process, even the fact that Norse doesn’t do online check-in! And once we were at the Los Angeles airport (LAX), there was no signage or assistance about where to check in. I kept Googling for 3rd party information until I finally found on the airport website that we had to check in at Terminal 1 and be bussed back to Terminal B, the international terminal. How were we supposed to know that?! Otherwise, the flight itself was comfortable and the attendants were helpful and friendly. I just feel like we were lucky to have managed the check-in and boarding process on our own - why keep it a secret??

The flight was comfortable, smooth, hardly any bumps even though we encountered some jetstream. The onboard entertainment could be jazzed up a little, the TV shows were old ans not much variety. The movies we ok. The staff was pleasant. The Orlando ground crew was excellent, they were pleasantand friendly. My kids and I were seated separately but the Orlando crew was able to reassign us together. The ground crew at Gatwick, UK need some work on attitude, they were not so sociable. All in all wonderful flight to and from England. I will be definitely traveling with Norse again. Ps...Norse need to work on an app for both Android and iOS.

Crew at airport who completed boarding were incredibly and blatantly rude and unhelpful. 0/10 customer service. I was going to upgrade my seat to first class and upon asking, I was met with an awful attitude so I changed my mind.

Boarding was a disaster. 2 hours in line to get boarding passes and we had no luggage to check in. Coffee was $4 so is water. 11 and a half hour’s flight and food was not included. You could purchase the food but it was complete garbage, This is worse than spirit airline. Never again

Very bed boarding, there was overbooked and make a lot of problems and noises

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

Book cheap flights from the United States to the United Kingdom

Cheapest flights to the United Kingdom from the United States found in 2024

Recent return flight deals

24/9Tue
directNorse Atlantic UK
7h 00mJFK-LGW
2/10Wed
directNorse Atlantic UK
7h 50mLGW-JFK
£273
8/11Fri
1 stopUnited Airlines
16h 55mJFK-LHR
10/11Sun
1 stopUnited Airlines
12h 40mLHR-JFK
£275
8/11Fri
1 stopAir Canada
10h 45mLGA-LHR
10/11Sun
2 stopsAir Canada
15h 13mLHR-LGA
£279
8/11Fri
1 stopUnited Airlines
16h 55mJFK-LHR
10/11Sun
1 stopUnited Airlines
11h 30mLHR-JFK
£282
11/10Fri
1 stopBritish Airways
17h 15mBOS-LHR
13/10Sun
directBritish Airways
7h 20mLHR-BOS
£393
12/11Tue
directBritish Airways
6h 55mJFK-LHR
16/12Mon
directBritish Airways
8h 05mLHR-JFK
£395
26/9Thu
1 stopAir France
10h 06mIAD-LHR
9/10Wed
1 stopAir France
12h 10mLHR-IAD
£498
15/8Thu
1 stopAer Lingus
12h 10mIAD-LHR
19/8Mon
1 stopAer Lingus
13h 55mLHR-IAD
£504
16/8Fri
1 stopAer Lingus
11h 45mIAD-LHR
21/8Wed
1 stopAer Lingus
13h 00mLHR-IAD
£509
8/7Mon
directVirgin Atlantic
7h 15mIAD-LHR
22/8Thu
1 stopVirgin Atlantic
14h 04mLHR-IAD
£510

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Recent one-way flight deals

19/7Fri
directNorse Atlantic UK
7h 00mJFK-LGW
£100
15/7Mon
directNorse Atlantic UK
7h 00mJFK-LGW
£105
26/9Thu
directVirgin Atlantic
6h 50mBOS-LHR
£235
3/10Thu
1 stopUnited Airlines
10h 50mBOS-LHR
£246
26/9Thu
2 stopsUnited Airlines
13h 45mBOS-LHR
£249
18/8Sun
directVirgin Atlantic
7h 15mIAD-LHR
£312
22/9Sun
directBritish Airways
10h 25mLAX-LHR
£317
22/9Sun
directBritish Airways
7h 20mIAD-LHR
£317
31/8Sat
2 stopsAir France
31h 05mBOS-LHR
£317
16/9Mon
2 stopsAir France
19h 35mLGA-LHR
£359

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

3/6Mon
multi-stopITA Airways
32h 45mJFK-LGW
12/6Wed
multi-stopITA Airways
30h 50mLGW-JFK
£447
3/6Mon
directNorse Atlantic UK
7h 00mJFK-LGW
4/6Tue
directNorse Atlantic UK
7h 50mLGW-JFK
£451
4/6Tue
directBritish Airways
7h 10mJFK-LHR
11/6Tue
directBritish Airways
7h 50mLHR-JFK
£489
4/6Tue
directVirgin Atlantic
7h 31mJFK-LGW
18/6Tue
directVirgin Atlantic
8h 05mLGW-JFK
£516
5/6Wed
multi-stopUnited Airlines
10h 25mEWR-LHR
5/3Wed
multi-stopUnited Airlines
13h 25mLHR-EWR
£516
4/6Tue
directBritish Airways
7h 05mJFK-LGW
14/6Fri
directBritish Airways
8h 00mLGW-JFK
£523
2/6Sun
multi-stopUnited Airlines
10h 55mJFK-LHR
9/6Sun
multi-stopUnited Airlines
11h 10mLHR-JFK
£523
2/6Sun
directVirgin Atlantic
7h 31mJFK-LGW
12/6Wed
directVirgin Atlantic
8h 05mLGW-JFK
£531
3/6Mon
directAir France
7h 20mJFK-LHR
18/6Tue
directAir France
8h 00mLHR-JFK
£623
6/6Thu
multi-stopAir France
18h 55mLAX-LHR
10/6Mon
multi-stopAir France
30h 30mLHR-LAX
£724

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Flights to the United Kingdom

Return flight deals:

United Kingdom - United States

Cabin classes:

£3,750
£1,491
£915
£143

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