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Find First Class Flights to London

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Flights Deals

Cheap First Class Flight Deals to London

 
These are the cheapest deals for flights from the United States to London 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 first class round-trip flight deals to London

KAYAK's recommended first class round-trip deals departing in the coming months from the most popular airlines that fly to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
5:55 pm - 5:50 amEWR-LHR
6h 55mnonstop
British Airways Logo
4:35 pm - 7:25 pmLHR-EWR
7h 50mnonstop
$4,153British Airways
Find Deal
Tue, May 27 - Tue, Jun 3
British Airways Logo
7:25 am - 6:55 pmBOS-LHR
6h 30mnonstop
British Airways Logo
2:40 pm - 5:10 pmLHR-BOS
7h 30mnonstop
$4,212British Airways
Find Deal
Wed, Jun 25 - Fri, Jul 4
American Airlines Logo
5:30 pm - 11:00 amEWR-LHR
12h 30m1 stop
American Airlines Logo
11:05 am - 7:00 pmLHR-EWR
12h 55m1 stop
$4,607American Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
American Airlines Logo
6:30 pm - 9:30 amJFK-LHR
10h 00m1 stop
American Airlines Logo
2:40 pm - 9:19 pmLHR-JFK
11h 39m1 stop
$4,613American Airlines
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Sat, May 24 - Fri, May 30
 Logo
8:00 am - 6:50 amLAX-LHR
14h 50m1 stop
 Logo
11:40 am - 2:55 pmLHR-LAX
11h 15mnonstop
$7,785
Find Deal
Thu, Jul 24 - Fri, Aug 8
 Logo
11:30 am - 9:10 amLAX-LHR
13h 40m1 stop
 Logo
4:30 pm - 10:46 pmLHR-LAX
14h 16m1 stop
$8,225
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Fri, Jun 6 - Sat, Jun 14
Finnair Logo
7:20 pm - 1:45 pmSFO-LHR
10h 25mnonstop
Finnair Logo
2:15 pm - 5:25 pmLHR-SFO
11h 10mnonstop
$18,957Finnair
Find Deal
Mon, Aug 18 - Tue, Sep 2
Finnair Logo
5:55 pm - 5:50 amEWR-LHR
6h 55mnonstop
Finnair Logo
10:50 am - 3:00 pmLHR-EWR
8h 10mnonstop
$19,857Finnair
Find Deal
Mon, Oct 20 - Thu, Oct 30
Alaska Airlines Logo
4:35 pm - 11:00 amSFO-LHR
10h 25mnonstop
Alaska Airlines Logo
2:05 pm - 5:15 pmLHR-SFO
11h 10mnonstop
$20,871Alaska Airlines
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Sat, Oct 11 - Sun, Oct 12
Alaska Airlines Logo
6:20 pm - 1:00 pmLAX-LHR
34h 40m1 stop
Alaska Airlines Logo
3:40 pm - 11:56 pmLHR-LAX
16h 16m1 stop
$23,905Alaska Airlines
Find Deal
Sat, May 24 - Sat, May 31
Useful Info

Good to Know - First Class Flights to London

Low seasonFebruary
High seasonJuly
Average price round-trip$7,175
Good deal round-trip$5,468
Good deal one-way$3,476
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 1% increase in price.
(avg. price over the last 2 weeks)
or less
or less

When to book first class flights to London

Are your dates flexible? We break down the daily and monthly prices for first class flights to London, so you can find the best time to fly.
Average price per month
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for first class flights to London, removes the top 0.1% to account for outliers, and then takes the median of all the values for each month.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for first class flights to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.

FAQs for London first class flights

  • Which airline has the best first-class amenities for flights to London?

    First-class amenities on American Airlines to London will give you access to exclusive lounges, car service to get to and from the airport and expedited gate service access and security lines. Your seat on-board will have more legroom, allowing you to lie back as you enjoy unlimited, free in-flight entertainment from books, movies and popular television shows or get caught up with access to fast Wi-Fi. You will also get your checked bags before all other passengers when you land.

  • Which airline has the best lounge for first-class flights to London?

    The British Airways Concorde Room, which has been awarded one of the best airport lounges globally, is located both at London-Heathrow and New York JFK. The highlight is the Concorde Dining room with full table service and options to book 1h at one of the private cabanas. American Airlines offers a spa lounge with free breakfast or lunch buffet upon your arrival at London-Heathrow in order to recharge after your flight.

  • Which airline has the best flat beds for flights to London?

    British Airways offers business class flights, all with flat-bed seats that recline to a completely horizontal position, perfect for catching some shut eye on a long flight to London.

  • How long is a flight to London?

    Flights from Krakow2h 32m
  • What is the most popular airline offering First Class flights to London?

    Among KAYAK users, American Airlines is the most popular airline offering First Class seats on flights to London.

  • Which airlines offer First Class tickets on flights to London?

    Traveling to London and want to offer yourself a First Class experience? Depending on the origin, the following airlines offer seats in First Class: American Airlines and British Airways.

  • How does KAYAK find such good deals on First Class tickets to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London for economy class as well as First Class travelers.

  • What is the best airline for first class flights to London?

    The highest-rated airline by KAYAK users offering first class flights to London is Delta, with an overall rating of 8.0.

Top tips for finding first class flights to London

  • Advantages of first-class flights to London include shorter lines when you are going through security, access to some of the world’s best airport lounges like the British Airways Concorde Room and free complimentary beverages once you are on-board.
  • When flying to London, first-class lounges are in Terminal 5 at London Heathrow (LHR). If your flight departures from New York, the first-class lounges can be found in New York Airport (JFK) Terminal 7.
  • Passengers of first-class flights to London have the option of booking extra bag allowances for your international trip. In addition, American Airlines offers premium assistance for your departure, connection or arrival in London.
  • To get a below average price, try to book at least 2 weeks in advance of your departure date.
  • The most expensive day to fly First Class to London is Friday, while the cheapest is Thursday.

Top 5 airlines flying to London

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly first class to London? 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.
8.0
DeltaOverall score based on 7934 reviews
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
8.2Boarding
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

It was on time. Snacks could have been provided for free.

Tirana was crazy check in and getting bussed to another gate. Both Germany stops were intensive customs but organized, but that wasn't the airlines problem. The crews were fabulous on the planes. The announcements were not easy to understand in English, slurred speech. Customs inthe US were fast. We waited for luggage, three later arriving planes had their luggage and left before us

Business class old style from 10 years ago. Ok for short flights but nor for 12 hours journey. The passenger near the window have to jump over the passenger seat aisle side or wake him up to upright the seat. That’s not the business class that you expect on long night flight. Seats are not so confortable. And believe it or not no wifi!

We have travelled on 13 December with Austrian Airlines from Yangon through Bangkok and Vienna to Varna. The first flight operated by Thai Airlines was nice and comfortable. I wouldn’t say the same thing about the next two flights which were operated directly by the Austrian Airlines. During our flight from Bangkok to Vienna:  > The service was very poor – serving of food and drinks was disorganized, late and not combined, the stewards were walking back and forth without doing anything substantial for the passengers. Even the morning breakfast was very late with a cup of coffee almost while landing (after a reminding).  > The food itself was OK-ish but for a 12-hour flight, there were no snacks/bites in between dinner and breakfast as it is with the other airlines.  > The cutlery was wooden, most probably recycling, but very unpleasant to eat with.  > The stewards were not rude but not friendly and/or helpful  > And also, half of the passengers had travel sets, others did not. The flight from Vienna to Varna was another surprise: firstly, the flight was late and secondly, they were serving only water free, even the coffee was paid, so were the snacks, but we had to pay to reserve seats. The whole experience is as if it was a low-cost airline. All in all, I wouldn’t recommend using the services of Austrian Airlines: the ticket prizes are quite the same as of the other carriers flying to this destination and you would have much pleasant time.

Friendly staff, always good food , as comfortable as it can be in economy

Business class is not worth it. Not comfortable and old plane with no privacy or enough space unless you on the single seats

We didn’t fly into Neuark , because it departed without us . We ran to a closed gate , and no staff to assist, then to a customer service center that was also closed, then briskly walked (20mins) to another customer center and got a ticket , waited 2 hours , got a flight to JFK instead, because of the time delay we Ran to catch our train home , and again our luggage arrived 3 days later delivery time at 3:45 in the MORNING!!!! Crazy!!!!!! Took a few days to shake off this disappointment of your service. You’re an embarrassment to customer service .

A bellow average experience. A delayed flight , no staff to assist , running and panic to connecting flight , 2 hour wait for customer service. No luggage when we arrived , luggage delivered 3 days after at 3:45 AM !!!! Much stress and anxiety from this experience. Please repair your Brand .

My luggage was lost and I did not receive any compensation

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

Delayed 30 mins Forced to check in my carry on luggage

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The staff were nice people, the food was very cheap, one of the meal was a sandwich or nothing, I couldn't buy any food, mind expensive duty free WAS available right away. 🤒

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

PLEASE DONT TAKE FORCEFULLY(SIZE APPROPRIATE) CARRY ONS FROM PASSENGERS WHO FOR SOME REASON NEED TO KEEP IT

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

I slept the whole flight so I can't tell you about the food and there was no entertainment offered. Crew was very nice, seats were comfortable in business, and boarding was easy.

My luggage did not make the connection and 4 days later I still have not received it.

Everything you need to know for your flight to London

Cabin class types available on flights to London

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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