First Class Flights to the United Kingdom in 2025
First Class ticket deals available from 900+ travel sites.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Cheap First Class Flight Deals to the United Kingdom
Recent first class round-trip flight deals to the United Kingdom
Recent first class one-way flight deals to the United Kingdom
Quickest first class round-trip flight deals to the United Kingdom
Quickest first class one-way flight deals to the United Kingdom
Best first class round-trip flight deals to the United Kingdom
Best first class one-way flight deals to the United Kingdom
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.
What is the cheapest airline that flies First Class from United States to United Kingdom?
Malaysia Airlines, British Airways, and Finnair 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, October 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 $3,081. If you aren’t able to travel during the month of October, then book First Class flights to United Kingdom from United States during March instead. First Class flights to United Kingdom in March, while not as cheap as those in October, still average around $3,393.
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 Monday when prices can be found for as low as $2,802. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average First Class ticket price to United Kingdom on a Saturday is $4,124.
How far in advance should I book a flight to United Kingdom?
You are more likely to see cheaper flights to United Kingdom from United States when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $6,580 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from United States for as low as $4,925 on momondo.
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 25m 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?
304 flights are operational daily from United States to United Kingdom as of April 2025. The most popular departure time for this route is 7:00PM, with 51% 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 April 2025, there are 2,132 flights per week flying from United States to United Kingdom. The most common day of the week flights depart is Mon, with 16% 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 $6,519/pp. Prices depend on where you are departing from. For prices as low as $3,878/pp, depart from New York. The most expensive round trip First Class flights to United Kingdom are from Washington, D.C..
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
How much does a first class flight to United Kingdom cost?
Generally, first class flights to United Kingdom start at $6,155, depending on departure dates and origin. The cheapest first class ticket for a flight to United Kingdom found most recently is $2,022, which departed from United States on Mar 30.
Which airlines have first class flights to United Kingdom?
Choose British Airways, American Airlines, Air France, Finnair, Emirates, SWISS, Alaska Airlines, Aer Lingus, Air India, ANA, Lufthansa, Iberia, TAP AIR PORTUGAL, Japan Airlines, Singapore Airlines, Delta 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 52% less. business class flights, on average, will cost $2,995 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
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 April 2025, there are 24 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.