Is American Airlines the cheapest airline to fly with from Washington, D.C. to London?

With an average price of $873 return, American Airlines is not the cheapest airline to fly from Washington, D.C. to London with. Instead, for the lowest price, our data suggests flying with PLAY, where a return flight costs $514 on average.

What is the cheapest American Airlines flight from Washington, D.C. to London?

In the last 3 days, the lowest price for a flight with American Airlines from Washington, D.C. to London was $540 for a return flight and $392 for a one-way flight.

Does American Airlines fly direct to London from Washington, D.C.?

Yes, American Airlines does offer direct flights for the route, with around 20 flights per week.

What’s the cheapest day of the week to fly from Washington, D.C. to London with American Airlines?

On average, the cheapest day of the week to fly from Washington, D.C. to London with American Airlines is Sunday, when prices are around $378. The most expensive day is generally Wednesday, where the average price is around $443.

What’s the cheapest month to fly from Washington, D.C. to London with American Airlines?

The cheapest month for American Airlines flights to London from Washington, D.C. is generally October, where plane tickets cost $381 on average. If possible, try to avoid the most expensive months of February and June, where tickets cost $648 and $684 respectively.

$364 Cheap American Airlines Flights from Washington, D.C. to London

Flights Deals

Cheap American Airlines Flight Deals from Washington, D.C. to London

Here are some of the best deals found on KAYAK recently from American Airlines for round-trip flights from Washington, D.C. to London 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip American Airlines flight deals from Washington, D.C. to London

KAYAK's recommended round-trip American Airlines deals departing in the coming months from Washington, D.C. to London.

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

2:59 pm - 8:10 amDCA-LGW

12h 11m1 stop

3:05 pm - 11:17 pmLGW-DCA

13h 12m1 stop

$567American Airlines

Find Deal

Wed, Aug 20 - Wed, Aug 27

2:06 pm - 9:00 amIAD-LGW

14h 54m2 stops

11:20 am - 11:57 pmLGW-IAD

17h 37m2 stops

$572American Airlines

Find Deal

Mon, Oct 27 - Wed, Nov 26

2:08 pm - 9:00 amBWI-LGW

14h 52m2 stops

11:20 am - 12:34 amLGW-BWI

18h 14m2 stops

$572American Airlines

Find Deal

Mon, Oct 27 - Wed, Nov 26

1:44 pm - 9:00 amDCA-LGW

15h 16m2 stops

12:30 pm - 11:49 pmLGW-DCA

16h 19m2 stops

$572American Airlines

Find Deal

Mon, Oct 27 - Wed, Nov 26

7:25 pm - 7:45 amIAD-LHR

7h 20mnonstop

6:10 am - 3:00 pmLHR-IAD

13h 50m1 stop

$573American Airlines

Find Deal

Mon, Sep 1 - Fri, Sep 12

5:50 pm - 6:15 amIAD-LHR

7h 25mnonstop

6:10 am - 3:00 pmLHR-IAD

13h 50m1 stop

$574American Airlines

Find Deal

Wed, Oct 1 - Tue, Oct 7

4:16 pm - 9:05 amIAD-LHR

11h 49m1 stop

6:15 am - 3:00 pmLHR-IAD

13h 45m1 stop

$578American Airlines

Find Deal

Tue, Aug 26 - Wed, Sep 3

2:59 pm - 8:10 amDCA-LGW

12h 11m1 stop

3:05 pm - 11:17 pmLGW-DCA

13h 12m1 stop

$598American Airlines

Find Deal

Wed, Aug 13 - Tue, Aug 19

5:20 pm - 12:15 pmBWI-LHR

13h 55m1 stop

4:35 pm - 7:35 pmLHR-BWI

8h 00mnonstop

$599American Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

5:00 pm - 8:10 amDCA-LGW

10h 10m1 stop

3:05 pm - 11:00 pmLGW-DCA

12h 55m1 stop

$600American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

Useful Info

Low season	February
High season	June
Cheapest flight	$364
Average price round-trip	$711

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 31% increase in price.

Flight from Washington Dulles Airport to London Heathrow Airport

(price for this month)

When to Book Flights with American Airlines from Washington, D.C. to London

Average price per month

Flight prices as travel date approaches

Is American Airlines the cheapest airline to fly with from Washington, D.C. to London?
With an average price of $873 return, American Airlines is not the cheapest airline to fly from Washington, D.C. to London with. Instead, for the lowest price, our data suggests flying with PLAY, where a return flight costs $514 on average.
What is the cheapest American Airlines flight from Washington, D.C. to London?
In the last 3 days, the lowest price for a flight with American Airlines from Washington, D.C. to London was $540 for a return flight and $392 for a one-way flight.
Does American Airlines fly direct to London from Washington, D.C.?
Yes, American Airlines does offer direct flights for the route, with around 20 flights per week.
What’s the cheapest day of the week to fly from Washington, D.C. to London with American Airlines?
On average, the cheapest day of the week to fly from Washington, D.C. to London with American Airlines is Sunday, when prices are around $378. The most expensive day is generally Wednesday, where the average price is around $443.
What’s the cheapest month to fly from Washington, D.C. to London with American Airlines?
The cheapest month for American Airlines flights to London from Washington, D.C. is generally October, where plane tickets cost $381 on average. If possible, try to avoid the most expensive months of February and June, where tickets cost $648 and $684 respectively.

7.2

GoodBased on 10,000 verified guest reviews

6.5Food

7.2Comfort

8.0Crew

6.9Entertainment

7.5Boarding

Pros +

Cons -

Show reviews that mention

10.0 Wonderful

Mitchell, Apr 2025

CMH-ORD

Quick boarding, early departure, on time gate arrival

8.0 Very good

James, Apr 2025

IAH-LHR

First time flying BA. Will fly again.

2.0 Poor

Verified traveler, Apr 2025

HND-JFK

Paid $35 and not able to access the internet at all.

10.0 Wonderful

Verified traveler, Apr 2025

LHR-SFO

Flight was as expected.

8.0 Very good

Verified traveler, Apr 2025

FCO-LHR

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

10.0 Wonderful

Douglas, Apr 2025

CLT-MIA

Would like free wifi

4.0 Mediocre

Duncan, Apr 2025

SAV-DFW

Several delays. Next flight was worse. Did not arrive home until 2am PT

8.0 Very good

Constantine, Apr 2025

LAX-LAS

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

4.0 Mediocre

saed, Apr 2025

LHR-HAM

No so good not so bad

10.0 Wonderful

saed, Apr 2025

YYZ-LHR

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

Everything you need to know for your flight from Washington, D.C. to London

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$364 Find Cheap American Airlines Flights from Washington, D.C. to London

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Cheap American Airlines Flight Deals from Washington, D.C. to London

Recent round-trip American Airlines flight deals from Washington, D.C. to London

Recent one-way American Airlines flight deals from Washington, D.C. to London

Recent last minute American Airlines flight deals from Washington, D.C. to London

Recent direct American Airlines flight deals from Washington, D.C. to London

Good to know

When to Book Flights with American Airlines from Washington, D.C. to London

FAQs for flying to London with American Airlines

Is American Airlines the cheapest airline to fly with from Washington, D.C. to London?

What is the cheapest American Airlines flight from Washington, D.C. to London?

Does American Airlines fly direct to London from Washington, D.C.?

What’s the cheapest day of the week to fly from Washington, D.C. to London with American Airlines?

What’s the cheapest month to fly from Washington, D.C. to London with American Airlines?

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Everything you need to know for your flight from Washington, D.C. to London

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Cabin class types available on flights from Washington, D.C. to London

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