Air France flights to Washington (USWA) from £613

Flight Deals

Cheap Air France Flight Deals to Washington

Here are some of the best deals found on KAYAK recently from Air France to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent return Air France flight deals from the United Kingdom to Washington

Mon, 15 Dec - Sat, 27 Dec

12:20 - 14:58LHR-SEA

10h 38mdirect

16:48 - 10:30SEA-LHR

9h 42mdirect

£613Air France

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Sun, 7 Dec - Sat, 13 Dec

12:20 - 14:58LHR-SEA

10h 38mdirect

16:48 - 10:30SEA-LHR

9h 42mdirect

£615Air France

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Fri, 5 Dec - Sat, 13 Dec

12:20 - 14:58LHR-SEA

10h 38mdirect

14:03 - 11:40SEA-LHR

13h 37m1 stop

£616Air France

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Sat, 13 Dec - Tue, 16 Dec

10:45 - 16:54LHR-SEA

14h 09m1 stop

16:48 - 10:30SEA-LHR

9h 42mdirect

£619Air France

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Tue, 6 Jan - Tue, 31 Mar

10:45 - 16:38LHR-SEA

13h 53m1 stop

15:35 - 09:00SEA-LHR

9h 25mdirect

£625Air France

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Mon, 24 Nov - Wed, 26 Nov

14:45 - 16:50LHR-SEA

10h 05mdirect

14:02 - 09:00SEA-LHR

34h 58m1 stop

£625Air France

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Thu, 8 Jan - Thu, 22 Jan

13:30 - 22:50MAN-SEA

17h 20m1 stop

13:40 - 10:10SEA-MAN

12h 30m1 stop

£654Air France

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Wed, 17 Dec - Tue, 30 Dec

12:20 - 14:58LHR-SEA

10h 38mdirect

16:48 - 10:30SEA-LHR

9h 42mdirect

£657Air France

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Wed, 17 Dec - Tue, 30 Dec

10:45 - 16:54LHR-SEA

14h 09m1 stop

11:45 - 08:45SEA-LHR

13h 00m1 stop

£662Air France

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Wed, 3 Dec - Tue, 23 Dec

12:20 - 14:58LHR-SEA

10h 38mdirect

16:48 - 10:30SEA-LHR

9h 42mdirect

£746Air France

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Useful Info

Low season	January
High season	August
Cheapest flight	£613
Average price round-trip	£502

Best time to beat the crowds (42% less expensive on average)

Most popular time to fly (13% more expensive on average)

Flight from London Heathrow Airport to Seattle

(price for this month)

KAYAK's insights & trends for flights to Washington

Get data-powered insights and trends for flights to Washington to help you find the cheapest flights, the best time to fly and much more.

Prices

Based on KAYAK data, the cheapest day to fly to Washington is Tuesday when return tickets can be as cheap as £629. On the other hand, the most expensive day to fly is Sunday, when return prices are £723 on average.

What is the cheapest month to fly from the United Kingdom to Washington?

The cheapest month for flights from the United Kingdom to Washington is January, when tickets cost £346 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is £841 and £769 respectively.

How far in advance should I book a flight from the United Kingdom to Washington?

To get a below-average price on a flight from the United Kingdom to Washington, you should book around 4 weeks before departure, which saves you about 21% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

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7.4

Good1,487 verified ratings

7.0Entertainment

8.2Crew

7.4Comfort

7.0Food

7.4Boarding

Cons -

The premium economy- it was the most uncomfortable - tight seats. (in 19 reviews)

8.0 Very Good

Anonymous, Oct 2025

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

2.0 Poor

frederic, Oct 2025

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

10.0 Wonderful

Peter, Oct 2025

Our flight crew were terrific. And they handle a difficult passenger with finesse.

8.0 Very Good

Bertrand, Oct 2025

A fine trip

4.0 Mediocre

Elizabeth, Oct 2025

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

6.0 Okay

Anonymous, Sept 2025

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

8.0 Very Good

Jacob Oluleke, Aug 2025

8.0 Very Good

Jacob Oluleke, Aug 2025

The food from Paris to Nigeria is awful

2.0 Poor

Abdulhamid, Aug 2025

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

4.0 Mediocre

Ignacio, Aug 2025

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

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Find cheap Air France flights to Washington from £613

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Cheap Air France Flight Deals to Washington

Recent return Air France flight deals from the United Kingdom to Washington

Recent one-way Air France flight deals from the United Kingdom to Washington

Recent last minute Air France flight deals from the United Kingdom to Washington

Recent direct Air France flight deals from the United Kingdom to Washington

Good to know

KAYAK's insights & trends for flights to Washington

Get data-powered insights and trends for flights to Washington to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Washington?

Based on KAYAK data, the cheapest day to fly to Washington is Tuesday when return tickets can be as cheap as £629. On the other hand, the most expensive day to fly is Sunday, when return prices are £723 on average.

What is the cheapest month to fly from the United Kingdom to Washington?

The cheapest month for flights from the United Kingdom to Washington is January, when tickets cost £346 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is £841 and £769 respectively.

How far in advance should I book a flight from the United Kingdom to Washington?

To get a below-average price on a flight from the United Kingdom to Washington, you should book around 4 weeks before departure, which saves you about 21% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

How many airports are there in Washington?

There are 3 airports in Washington. The busiest airport is Seattle/Tacoma Airport (SEA), with 83% of all flights arriving there.

How long is the flight to Washington?

An average direct flight from the United Kingdom to Washington takes 19h 22m, covering a distance of 4691 miles. The shortest route is London Heathrow Airport (LHR) to Seattle (SEA) with an average flight time of 9h 45m.

How many direct flights to Washington are there each day?

There are around 2 direct flights from within United Kingdom to Washington every day. Most flights (64%) depart in the morning.

How many direct flights to Washington are there each week?

Each week there are around 11 direct flights from within United Kingdom to Washington. The most common day for departures is Monday, with 18% of flights taking off on this day.

How many long-haul flights are there to Washington each week?

There aren’t any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Washington. Instead, there are 11 long-haul flights (6-12 hour flight duration), with the most arriving from London.

How many cities have direct flights to Washington?

From the United Kingdom, there are direct flights to Washington from one city. This city is London and there are 11 direct flights each week.

What are the most popular destinations in Washington?

Based on KAYAK flight searches, the most popular destination is Seattle (79% of total searches to Washington). The next most popular destinations are Portland (18%) and Spokane (2%). Searches for flights to Yakima (0%) are also popular.

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