What percentage of Washington, D.C. to London flights are direct?

Across the trailing 90 days, approximately 10.6% of flights from Washington, D.C. to London were direct. For travelers opting for connecting flights, the median number of stopovers was 2. This indicates that while direct options are available, a significant majority of routes on this journey involve at least one stop. Travelers should factor this into their planning for convenience and travel time.

How often do Washington, D.C. to London flight prices drop?

Historically, flight prices for the Washington, D.C. to London route have shown frequent drops. This indicates that travelers often have opportunities to find favorable deals. The consistent price fluctuations across the trailing 30 days suggest that monitoring prices regularly can be beneficial for securing a good fare. This route is considered to have frequent price changes.

Flights From Washington, D.C.

To London

Cheap Flights from Washington, D.C. to London

Q: How long is the flight from Washington, D.C. to London?

The direct flight from Washington, D.C. to London typically takes 7 hours and 25 minutes, covering a distance of 5933 kilometers. For flights with one stop, the median duration extends to 13 hours and 10 minutes. This substantial difference in travel time highlights the efficiency of direct routes. Travelers should consider these durations when planning their journey between the two cities.

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Deals from

Washington, D.C.

RatePunk searches hundreds of travel sites at once for deals on flights to London

Prices updated 2 days ago

444 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Aug 9, 2026.)

Today’s best flight deals from Washington, D.C. to London

Explore current cheapest deals departing from Washington, D.C. to London

2026-10-12 – 2026-10-21
WAS - London
87% AI deal score
$568
$449
Round trip
2026-11-04 – 2026-11-11
WAS - London
86% AI deal score
$600
$478
Round trip
2026-10-04 – 2026-10-07
WAS - London
88% AI deal score
$636
$492
Round trip
2026-10-12 – 2026-10-17
WAS - London
80% AI deal score
$597
$501
Round trip
2026-11-12 – 2026-11-15
WAS - London
86% AI deal score
$619
$502
Round trip
2026-11-18 – 2026-11-24
WAS - London
85% AI deal score
$612
$504
Round trip
2026-10-07 – 2026-10-21
WAS - London
80% AI deal score
$590
$513
Round trip
2026-10-11 – 2026-10-17
WAS - London
78% AI deal score
$586
$518
Round trip
2026-11-12 – 2026-11-17
WAS - London
85% AI deal score
$614
$518
Round trip
2026-11-11 – 2026-11-17
WAS - London
80% AI deal score
$605
$519
Round trip

Washington, D.C. to London: Overview

Insights for flights from Washington, D.C. to London

For cheap flights from Washington, D.C. to London, fares typically range from $896–$1336, with a median of $1100. Right now, current fares are below the typical level, and only 1% of recent fares were classified as a good price. New deals appear almost daily, offering frequent opportunities to find better prices.

When is the cheapest time to fly from Washington, D.C. to London? The data indicates that January is typically the most affordable month, with a median fare of $494. February follows closely, with a median fare of $495, making these two months the most economical options. April also presents a more budget-friendly option compared to the overall median, with fares around $960.

Most itineraries for flights from Washington, D.C. to London connect at least once, with only 10.6% of recent fares being non-stop. For connecting flights, the typical number of connections is 2. This means you will likely encounter at least one stop on your journey.

How long is the flight from Washington, D.C. to London? A typical journey from Washington, D.C. to London takes approximately 7h 25m, including connections. For itineraries that involve connecting flights, the median journey time extends to about 16h 7m, while direct flights from Washington, D.C. to London have a median duration of 7h 25m.

The route from Washington, D.C. to London covers a distance of 5933 km. This classifies it as a long-haul journey, indicating a significant distance between the two cities.

How much is a round trip from Washington, D.C. to London

Regular price: $507 - $1,558

Prices for flights from Washington, D.C. to London are currently below the regular range.

The regular price range for flights from Washington, D.C. to London is between $507 and $1558. The current lowest deal is $480 with Scandinavian Airlines for travel from Oct 12-Oct 21.

now $480

Low $507

High $1,558

The cheapest time to fly from Washington, D.C. to London

The cheapest month to fly from Washington to London is February, with a median price of $495. The most expensive month is June, with a median price of $1411. Prices are generally lower from January to December.

February

Cheapest

Flights from $495

June

Most Expensive

Flights from $1,411

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to London

Virgin Atlantic

Last-minute flights going from Washington, D.C. to London

Thu, Aug 20

⌛ Last-Minute

BWI - London

Washington, D.C. (BWI) - London (STN)

Icelandair

$1,139

$697

One-way

Sun, Aug 23

⌛ Last-Minute

BWI - London

Washington, D.C. (BWI) - London (STN)

Icelandair

$1,092

$666

One-way

Tue, Aug 25

⌛ Last-Minute

BWI - London

Washington, D.C. (BWI) - London (STN)

Icelandair

$1,016

$677

One-way

Tue, Aug 25

⌛ Last-Minute

BWI - London

Washington, D.C. (BWI) - London (STN)

Icelandair

$1,076

$704

One-way

Fri, Aug 28

⌛ Last-Minute

IAD - London

Washington, D.C. (IAD) - London (LTN)

Icelandair

$999

$615

One-way

Fri, Aug 28

⌛ Last-Minute

IAD - London

Washington, D.C. (IAD) - London (LTN)

Icelandair

$1,004

$633

One-way

Biggest price drops on these dates for flights from Washington, D.C. to London

4 nights

Aug 20 - Aug 24

$1,139 → $697

39%

4 nights

Aug 23 - Aug 27

$1,092 → $666

39%

3 nights

Aug 28 - Aug 31

$999 → $615

38%

4 nights

Aug 25 - Aug 29

$1,076 → $704

35%

Popular Airports to fly from Washington, D.C. to London

Washington, D.C. - London route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Washington, D.C. to London are below the typical level at $480.

📅 Best time to fly

Fly in February for the best prices

Historically, February is the cheapest month to fly from Washington, D.C. to London, with a median price of $495.

⏱️ Flight duration

Direct flights take 7h 25m

The typical direct flight from Washington, D.C. to London takes 7h 25m.

✈️ Airlines & availability

Connecting flights are dominant

Only 10.6% of recent flights from Washington, D.C. to London are direct.

🏆 Airline highlight

Virgin Atlantic offers direct flights

Virgin Atlantic has offered direct flights from Washington, D.C. to London recently.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Washington, D.C. to London appear frequently.

Washington, D.C. main airports to depart from

Washington Dulles International (IAD)

Cheapest

Washington Dulles International offers a convenient departure point for flights from Washington, D.C. to London.

📍 ~36 km from Washington, D.C. city center (reachable by car or train).

💸 Flights from ~$433

Baltimore–Washington International (BWI)

Baltimore–Washington International is an alternative for flights from Washington, D.C. to London.

📍 ~44 km from Washington, D.C. city center (reachable by car or train).

💸 Flights from ~$433

Ronald Reagan Washington National (DCA)

Ronald Reagan Washington National is a close option for flights from Washington, D.C. to London.

📍 ~6 km from Washington, D.C. city center (reachable by car or train).

💸 Flights from ~$573

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport offers a convenient arrival point for flights from Washington, D.C. to London.

📍 ~40 km from London city center (reachable by car)

💸 Flights from ~$430

Airports nearby London used as alternative

Birmingham (BHX)

Birmingham Airport is a major international hub, offering a reliable alternative when London airports are congested.

📍 ~160 km from London (reachable by direct train)

💸 Flights from ~$707

Business & First Class Flight Deals to London

92% AI deal score

$19,756

$7,318

Save $12,438

Frequently Asked Questions About Flights to London

Historically, booking flights from Washington, D.C. to London at least 60 days in advance typically yields the lowest prices. Across the trailing quarter, the average price for flights booked 60+ days out was $1136. In comparison, flights booked 0-6 days before departure averaged $1429. Prices for bookings made 7-13 days, 14-27 days, and 28-59 days in advance were $1293, $1297, and $1299 respectively, indicating that earlier booking generally results in better value.

Historically, a good deal for a flight from Washington, D.C. to London is considered to be $896 or less. This threshold represents the 25th percentile of prices observed across the trailing 90 days. The median price for this route was $1100, while 75% of prices were $1336 or less. Therefore, if you find a flight priced at or below $896, it is typically a favorable offer.

Historically, January and February have offered the cheapest flights from Washington, D.C. to London, with median prices of $494 and $495 respectively. The annual median price for this route is $1100. While April also appears among the cheapest months with a median of $960, it was also observed as the most expensive month in the trailing 270 days. Travelers looking for lower fares should consider planning their trips during January or February.

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Washington, D.C. to London: Overview

Insights for flights from Washington, D.C. to London

The route from Washington, D.C. to London covers a distance of 5933 km. This classifies it as a long-haul journey, indicating a significant distance between the two cities.

How much is a round trip from Washington, D.C. to London

Regular price: $507 - $1,558

Prices for flights from Washington, D.C. to London are currently below the regular range.

The regular price range for flights from Washington, D.C. to London is between $507 and $1558. The current lowest deal is $480 with Scandinavian Airlines for travel from Oct 12-Oct 21.

now $480

Low $507

High $1,558

The cheapest time to fly from Washington, D.C. to London

February

Cheapest

Flights from $495

June

Most Expensive

Flights from $1,411

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to London

Virgin Atlantic

Last-minute flights going from Washington, D.C. to London

Thu, Aug 20

⌛ Last-Minute

BWI - London

Washington, D.C. (BWI) - London (STN)

Icelandair

$1,139

$697

One-way

Sun, Aug 23

⌛ Last-Minute

BWI - London

Washington, D.C. (BWI) - London (STN)

Icelandair

$1,092

$666

One-way

Tue, Aug 25

⌛ Last-Minute

BWI - London

Washington, D.C. (BWI) - London (STN)

Icelandair

$1,016

$677

One-way

Tue, Aug 25

⌛ Last-Minute

BWI - London

Washington, D.C. (BWI) - London (STN)

Icelandair

$1,076

$704

One-way

Fri, Aug 28

⌛ Last-Minute

IAD - London

Washington, D.C. (IAD) - London (LTN)

Icelandair

$999

$615

One-way

Fri, Aug 28

⌛ Last-Minute

IAD - London

Washington, D.C. (IAD) - London (LTN)

Icelandair

$1,004

$633

One-way

Biggest price drops on these dates for flights from Washington, D.C. to London

4 nights

Aug 20 - Aug 24

$1,139 → $697

39%

4 nights

Aug 23 - Aug 27

$1,092 → $666

39%

3 nights

Aug 28 - Aug 31

$999 → $615

38%

4 nights

Aug 25 - Aug 29

$1,076 → $704

35%

Popular Airports to fly from Washington, D.C. to London