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First Class Flights to the United Kingdom in 2026

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Cheap First Class Flight Deals to the United Kingdom

Recent first class round-trip flight deals to the United Kingdom

Enter your travel dates to find the best prices.
British Airways Logo
9:35 pm - 9:30 am
EWR
-
LHR
6h 55mnonstop
British Airways Logo
4:30 pm - 8:35 pm
LHR
-
EWR
8h 05mnonstop
$4,382British Airways
tir., mar. 3 - tir., mar. 10
British Airways Logo
6:25 pm - 6:20 am
JFK
-
LHR
6h 55mnonstop
British Airways Logo
3:35 pm - 7:40 pm
LHR
-
JFK
8h 05mnonstop
$4,382British Airways
tir., mar. 3 - tir., mar. 10
British Airways Logo
8:40 pm - 8:40 am
JFK
-
LHR
7h 00mnonstop
British Airways Logo
6:00 pm - 10:05 pm
LHR
-
JFK
8h 05mnonstop
$4,400British Airways
tir., mar. 3 - tir., mar. 10
British Airways Logo
9:25 pm - 9:30 am
EWR
-
LHR
7h 05mnonstop
British Airways Logo
4:35 pm - 7:25 pm
LHR
-
EWR
7h 50mnonstop
$4,465British Airways
ons., apr. 1 - søn., apr. 5
British Airways Logo
7:10 pm - 7:20 am
JFK
-
LHR
7h 10mnonstop
British Airways Logo
5:30 pm - 8:25 pm
LHR
-
JFK
7h 55mnonstop
$4,465British Airways
ons., apr. 1 - søn., apr. 5
British Airways Logo
6:15 pm - 6:15 am
JFK
-
LHR
7h 00mnonstop
British Airways Logo
7:10 pm - 7:19 am
LHR
-
JFK
16h 09m
1 stop
$4,582British Airways
tir., mar. 3 - tir., mar. 10
American Airlines Logo
2:00 pm - 6:30 am
JFK
-
LHR
11h 30m
1 stop
American Airlines Logo
6:00 pm - 10:05 pm
LHR
-
JFK
8h 05mnonstop
$4,664American Airlines
tir., mar. 3 - tir., mar. 10
American Airlines Logo
4:05 pm - 6:30 am
LGA
-
LHR
9h 25m
1 stop
American Airlines Logo
11:40 am - 9:12 pm
LHR
-
LGA
13h 32m
1 stop
$4,674American Airlines
tir., mar. 3 - tir., mar. 10
American Airlines Logo
1:30 pm - 7:20 am
EWR
-
LHR
12h 50m
1 stop
American Airlines Logo
11:45 am - 10:29 pm
LHR
-
EWR
14h 44m
1 stop
$4,674American Airlines
tir., mar. 3 - tir., mar. 10
Finnair Logo
9:50 pm - 9:35 am
BOS
-
LHR
6h 45mnonstop
Finnair Logo
4:35 pm - 11:01 pm
LHR
-
BOS
11h 26m
1 stop
$5,096Finnair
ons., apr. 1 - fre., juni 26

First Class Flights to the United Kingdom - Travel Insights & Trends

Get data-powered insights and trends for First Class flights to the United Kingdom to help you craft the best travel plan

What cabin class options are available on United States to United Kingdom flights?

There are 4 cabin classes available to choose from on United States to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between United States to United Kingdom.

What is the cheapest airline that flies First Class from United States to United Kingdom?

Finnair, American Airlines, and British Airways are popular carriers operating the cheapest First Class flights from United States to United Kingdom

What is the cheapest month to fly First Class to United Kingdom?

In general, July is the cheapest month to fly First Class from United States to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect First Class flight prices to be around $4,280. If you aren’t able to travel during the month of July, then book First Class flights to United Kingdom from United States during December instead. First Class flights to United Kingdom in December, while not as cheap as those in July, still average around $4,475.

What is the cheapest day to depart on your First Class flight to United Kingdom?

The cheapest day to depart from United States to United Kingdom is on a Tuesday when prices can be found for as low as $3,744. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average First Class ticket price to United Kingdom on a Sunday is $4,447.

How long is the flight from United States to United Kingdom?

The flight from United States to United Kingdom depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Boston (a popular airport in United States) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 6h 30m on average. If you fly from New York (another popular airport in United States) to London Heathrow Airport, then the average flight time is 6h 50m.

How many flights depart from United States to United Kingdom on average per day?

260 flights are operational daily from United States to United Kingdom as of February 2026. The most popular departure time for this route is 5:00PM, with 52% of flights per day taking off in the afternoon.

How many flights depart from United States to United Kingdom on average per week?

As of February 2026, there are 1,825 flights per week flying from United States to United Kingdom. The most common day of the week flights depart is Fri, with 15% of flights taking off on this day.

What is the cheapest First Class flight I can find to United Kingdom?

On average, round trip First Class flights to United Kingdom cost $6,461/pp. Prices depend on where you are departing from. For prices as low as $3,918/pp, depart from New York. The most expensive round trip First Class flights to United Kingdom are from New York.
See prices from:

What airlines fly First Class to United Kingdom?

British Airways is the most popular airline offering First Class flights to United Kingdom, with 71% of our users opting to fly with them when traveling to United Kingdom. Other popular options include American Airlines and Alaska Airlines. There are a total of 4 different airlines flying to United Kingdom.

Popular Airlines for First Class Flights to the United Kingdom

Book reliable First Class tickets to the United Kingdom from top-rated airlines
AirlineRatingFirst ClassPrice
FinnairPriceFrom $401First ClassRating
7.6
See reviews
7.7

Boarding

7.5

Comfort

8.2

Crew

6.9

Entertainment

6.7

Food

Reviews

1 / 10
Well
Search Finnair flights

  • How much does a first class flight to United Kingdom cost?

    Generally, first class flights to United Kingdom start at $5,988, depending on departure dates and origin. The cheapest first class ticket for a flight to United Kingdom found most recently is $2,561, which departed from United States on Jul 27.

  • Which airlines have first class flights to United Kingdom?

    Choose British Airways, American Airlines, Finnair, Air France, Aer Lingus, Air India, Japan Airlines, ANA, TAP AIR PORTUGAL, Singapore Airlines, Alaska Airlines, Emirates, SWISS, Qantas Airways, Lufthansa, Malaysia Airlines, Kuwait Airways if you are planning to fly first class to United Kingdom. Depending on the airline, some additional premium perks may be available to travelers.

  • What is the cheapest business class flight to United Kingdom?

    Instead of flying first class, you can opt for a business class flight to United Kingdom for about 53% less. business class flights, on average, will cost $2,816 per person and provide flyers with similar great perks and comfort.

  • Which cabin class is available for British Airways flights to United Kingdom?

    British Airways, the most popular airline for flights to United Kingdom, has a cabin alternative to Economy seats: first class. For flyers that want more travel options, try looking at another airline or departing origin.

About First Class Flights to the United Kingdom

Helpful overview information on United Kingdom First Class ticket prices, flight duration, and airlines

Fastest flight time

2h 34m

Closest Airport

Boston Logan Intl

Most Popular Airline

Finnair
The quickest First Class flight you can catch to United Kingdom takes 2h 34m, which departs from San Francisco to Plymouth.
The nearest airport for all arrivals to United Kingdom is Boston Logan Intl. First Class flyers can expect to travel 3058.5 mi to get to downtown.
The most popular airline for First Class flights to United Kingdom found on momondo this week is Finnair, with a user rating of 7.6/10. There is one airline in total servicing this route with First Class options.
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Frequently asked questions about United Kingdom First Class flights

Is it worth flying First Class to United Kingdom?

Some travelers think it is, while some don’t. Regardless, the First Class cabin is undoubtedly one of the many most unique experiences in flying. It can be more worth it when the price is right, and that’s where momondo comes in. We help you search from hundreds of travel sites to find the cheapest deals for First Class flights to United Kingdom so you can compare and book your next trip.

Why should I use momondo to find a First Class flight deal to United Kingdom?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right First Class flight to United Kingdom.

Can I find First Class flights to United Kingdom with flexible booking policies on momondo?

Yes. All First Class flights to United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find deals for First Class flight tickets to United Kingdom?

momondo helps you find the best First Class flight ticket to United Kingdom by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a First Class flight to United Kingdom right now. Can momondo alert me if prices change?

If you are not ready to book a First Class flight to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on First Class flights to United Kingdom and let you know when they change.

When did momondo last update prices for flights from United States to United Kingdom?

Prices for flights from United States to United Kingdom refresh daily.

How many operators does momondo search for flights from United States to United Kingdom?

As of February 2026, there are 21 operators available to choose from for flights from United States to United Kingdom.

How old do you have to be to fly from United States to United Kingdom?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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