Cheap Flights from London to Washington D.C., DC from $255

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On Cheapflightsplus.com you will find 13 direct and 828 connecting flights from London to Washington D.C.. You can compare airfare deals from 39 airlines and multiple travel sites from $255, book and save on cheap plane tickets and last minute offers. Also check out LON-WAS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip London to Washington D.C. Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $255 (one-way), $437 (round-trip).

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Best Flights from London to Washington D.C. Today

Take a look at the list of non stop flights and flights with layovers from London to Washington D.C. with the lowest price of $255. The fastest direct flight takes 8h and the fastest connecting – 10h 28m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $428 Find flight	17:05 London Heathrow	20:15 Washington D.C. Dulles International	8h 10m	Iberia	IB3632
from $455 Find flight	17:05 London Heathrow	20:15 Washington D.C. Dulles International	8h 10m	Finnair	AY5533
from $462 Find flight	12:35 London Heathrow	16:00 Washington D.C. Dulles International	8h 25m	KLM	KL4814
from $462 Find flight	12:35 London Heathrow	16:00 Washington D.C. Dulles International	8h 25m	Air France	AF9651
from $732 Find flight	12:15 London Heathrow	15:30 Washington D.C. Dulles International	8h 15m	United Airlines	UA919
from $831 Find flight	12:45 London Heathrow	15:45 Washington D.C. Dulles International	8h 0m	British Airways	BA217
from $1157 Find flight	12:15 London Heathrow	15:30 Washington D.C. Dulles International	8h 15m	Lufthansa	LH9260
from $1177 Find flight	12:15 London Heathrow	15:30 Washington D.C. Dulles International	8h 15m	Austrian Airlines	OS7805
from $1380 Find flight	12:35 London Heathrow	16:00 Washington D.C. Dulles International	8h 25m	Virgin Atlantic Airways	VS21
from $2211 Find flight	12:45 London Heathrow	15:50 Washington D.C. Dulles International	8h 5m	Finnair	AY5417
from $343 Find flight	10:00 London Gatwick	21:12 Washington D.C. Dulles International	16h 12m layover 4h 12m - Miami	Z0	Z0723 F93748
from $347 Find flight	19:20 London Gatwick	15:50+1 день Washington D.C. Dulles International	25h 30m layover 16h 5m - Dublin	Ryanair	FR143 EI117
from $357 Find flight	12:40 London Gatwick	15:06+1 день Washington D.C. Dulles International	31h 26m layover 21h 55m - Toronto	Air Transat	TS123 PD2725
from $255 Find flight	19:00 London Stansted	18:04+1 день Washington D.C. Ronald Reagan	28h 4m layover 15h 10m - Dublin 2h 20m - Toronto	Ryanair	FR256 WS35 AC8782
from $255 Find flight	22:35 London Stansted	22:34+1 день Washington D.C. Ronald Reagan	28h 59m layover 11h 35m - Dublin 6h 45m - Toronto	Ryanair	FR205 WS35 AC8786
from $305 Find flight	20:35 London Gatwick	18:55+1 день Washington D.C. Dulles International	27h 20m layover 12h 10m - Malaga 1h 15m - Dublin	Vueling	VY6617 EI581 EI119

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 06, 2025

Flight Schedule London to Washington D.C. (District of Columbia)

Full flight schedule will help you in detecting at what time planes fly from London to Washington D.C.. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
12:15 — 15:30	12:15 — 15:30 UA919 United Airlines London — Washington D.C.	8h 15m	Find flight from$732
12:15 — 15:30	12:15 — 15:30 LH9260 Lufthansa London — Washington D.C.	8h 15m	Find flight from$1157
12:15 — 15:30	12:15 — 15:30 OS7805 Austrian Airlines London — Washington D.C.	8h 15m	Find flight from$1177
12:35 — 16:00	12:35 — 16:00 KL4814 KLM London — Washington D.C.	8h 25m	Find flight from$462
12:35 — 16:00	12:35 — 16:00 AF9651 Air France London — Washington D.C.	8h 25m	Find flight from$462
12:35 — 16:00	12:35 — 16:00 VS21 Virgin Atlantic Airways London — Washington D.C.	8h 25m	Find flight from$1380
12:45 — 15:45	12:45 — 15:45 BA217 British Airways London — Washington D.C.	8h	Find flight from$831
12:45 — 15:50	12:45 — 15:50 AY5417 Finnair London — Washington D.C.	8h 5m	Find flight from$2211
16:40 — 19:55	16:40 — 19:55 UA925 United Airlines London — Washington D.C.	8h 15m	Find flight from$734
16:40 — 19:55	16:40 — 19:55 LH9266 Lufthansa London — Washington D.C.	8h 15m	Find flight from$1157
16:40 — 19:55	16:40 — 19:55 OS7807 Austrian Airlines London — Washington D.C.	8h 15m	Find flight from$1177
17:05 — 20:15	17:05 — 20:15 IB3632 Iberia London — Washington D.C.	8h 10m	Find flight from$428
17:05 — 20:15	17:05 — 20:15 AY5533 Finnair London — Washington D.C.	8h 10m	Find flight from$455
17:30 — 15:50 +1 day	17:30 — 18:50 FR210 Ryanair London — Dublin 18h stop 12:50 — 15:50 EI117 Aer Lingus Dublin — Washington D.C.	27h 20m including layover	Find flight from$347
17:35 — 15:50 +1 day	17:35 — 19:00 FR121 Ryanair London — Dublin 17h 50m stop 12:50 — 15:50 EI117 Aer Lingus Dublin — Washington D.C.	27h 15m including layover	Find flight from$347
18:45 — 15:50 +1 day	18:45 — 20:10 FR127 Ryanair London — Dublin 16h 40m stop 12:50 — 15:50 EI117 Aer Lingus Dublin — Washington D.C.	26h 5m including layover	Find flight from$347
05:35 — 18:55	05:35 — 09:30 U28067 EasyJet London — Malaga 3h 10m stop 12:40 — 14:45 EI581 Aer Lingus Malaga — Dublin 1h 15m stop 16:00 — 18:55 EI119 Aer Lingus Dublin — Washington D.C.	18h 20m including layover	Find flight from$351
05:55 — 18:55	05:55 — 09:55 W95723 Wizz Air UK London — Malaga 2h 45m stop 12:40 — 14:45 EI581 Aer Lingus Malaga — Dublin 1h 15m stop 16:00 — 18:55 EI119 Aer Lingus Dublin — Washington D.C.	18h including layover	Find flight from$317
06:40 — 08:52 +1 day	06:35 — 07:55 FR203 Ryanair London — Dublin 3h 50m stop 12:20 — 15:00 WS37 WestJet Dublin — Toronto 16h 50m stop 07:20 — 08:52 AC8780 Air Canada Toronto — Washington D.C.	31h 12m including layover	Find flight from$325
06:40 — 09:37 +1 day	06:40 — 08:00 FR203 Ryanair London — Dublin 3h 50m stop 11:50 — 14:30 WS37 WestJet Dublin — Toronto 17h 40m stop 08:10 — 09:37 AC8616 Air Canada Toronto — Washington D.C.	31h 57m including layover	Find flight from$325
07:15 — 10:16 +1 day	07:15 — 08:35 U2601 EasyJet London — Edinburgh 1h 55m stop 10:30 — 13:10 WS11 WestJet Edinburgh — Toronto 19h 35m stop 08:45 — 10:16 PD2719 Porter Airlines Toronto — Washington D.C.	32h 1m including layover	Find flight from$338
07:15 — 15:06 +1 day	07:15 — 08:35 U2601 EasyJet London — Edinburgh 1h 55m stop 10:30 — 13:10 WS11 WestJet Edinburgh — Toronto 24h 25m stop 13:35 — 15:06 PD2725 Porter Airlines Toronto — Washington D.C.	36h 51m including layover	Find flight from$338
08:15 — 08:52 +1 day	08:15 — 09:35 FR289 Ryanair London — Dublin 2h 45m stop 12:20 — 15:00 WS37 WestJet Dublin — Toronto 16h 20m stop 07:20 — 08:52 AC8780 Air Canada Toronto — Washington D.C.	29h 37m including layover	Find flight from$329
08:25 — 14:56 +1 day	07:55 — 09:15 U2308 EasyJet London — Edinburgh 1h 45m stop 11:30 — 14:10 WS17 WestJet Edinburgh — Toronto 23h 15m stop 13:35 — 15:06 PD2725 Porter Airlines Toronto — Washington D.C.	35h 31m including layover	Find flight from$330
10:45 — 12:33 +1 day	10:45 — 14:00 Z0711 Z0 London — Los Angeles 9h 55m stop 23:55 — 05:36 SY430 Sun Country Airlines Los Angeles — Minneapolis 3h 34m stop 09:10 — 12:33 SY1693 Sun Country Airlines Minneapolis — Washington D.C.	30h 48m including layover	Find flight from$330
10:45 — 12:33 +1 day	10:45 — 14:00 Z0711 Z0 London — Los Angeles 3h 57m stop 17:57 — 23:34 SY426 Sun Country Airlines Los Angeles — Minneapolis 9h 36m stop 09:10 — 12:33 SY1693 Sun Country Airlines Minneapolis — Washington D.C.	30h 48m including layover	Find flight from$339
15:40 — 18:55 +1 day	15:40 — 19:10 W62204 Wizz Air London — Budapest 17h 20m stop 12:30 — 14:45 EI673 Aer Lingus Budapest — Dublin 1h 15m stop 16:00 — 18:55 EI119 Aer Lingus Dublin — Washington D.C.	32h 15m including layover	Find flight from$346
15:40 — 15:50 +1 day	15:40 — 18:40 W95735 Wizz Air UK London — Faro 4h 5m stop 22:45 — 01:40 EI499 Aer Lingus Faro — Dublin 11h 10m stop 12:50 — 15:50 EI117 Aer Lingus Dublin — Washington D.C.	29h 10m including layover	Find flight from$347
18:10 — 15:00 +1 day	18:10 — 21:00 U22465 EasyJet London — Lisbon 9h 35m stop 06:35 — 09:00 AY5564 Finnair Lisbon — Madrid 2h 50m stop 11:50 — 15:00 AY5367 Finnair Madrid — Washington D.C.	25h 50m including layover	Find flight from$347
19:00 — 18:04 +1 day	19:00 — 20:20 FR256 Ryanair London — Dublin 15h 10m stop 11:30 — 14:10 WS35 WestJet Dublin — Toronto 2h 20m stop 16:30 — 18:04 AC8782 Air Canada Toronto — Washington D.C.	28h 4m including layover	Find flight from$255
19:00 — 19:44 +1 day	19:00 — 20:20 FR256 Ryanair London — Dublin 15h 10m stop 11:30 — 14:10 WS35 WestJet Dublin — Toronto 4h stop 18:10 — 19:44 AC8784 Air Canada Toronto — Washington D.C.	29h 44m including layover	Find flight from$255
20:00 — 18:55 +1 day	20:00 — 23:55 U28077 EasyJet London — Malaga 12h 45m stop 12:40 — 14:45 EI581 Aer Lingus Malaga — Dublin 1h 15m stop 16:00 — 18:55 EI119 Aer Lingus Dublin — Washington D.C.	27h 55m including layover	Find flight from$333
20:35 — 18:55 +1 day	20:35 — 00:30 VY6617 Vueling London — Malaga 12h 10m stop 12:40 — 14:45 EI581 Aer Lingus Malaga — Dublin 1h 15m stop 16:00 — 18:55 EI119 Aer Lingus Dublin — Washington D.C.	27h 20m including layover	Find flight from$305
21:10 — 10:16 +2 days	21:10 — 22:30 EI183 Aer Lingus London — Dublin 11h 30m stop 07:40 — 10:20 WS37 WestJet Dublin — Toronto 20h 5m stop 08:45 — 10:16 PD2719 Porter Airlines Toronto — Washington D.C.	42h 6m including layover	Find flight from$330
21:30 — 14:56 +2 days	21:30 — 22:45 U2314 EasyJet London — Edinburgh 11h 45m stop 10:30 — 13:10 WS11 WestJet Edinburgh — Toronto 24h 15m stop 13:25 — 14:56 PD2725 Porter Airlines Toronto — Washington D.C.	46h 26m including layover	Find flight from$327
22:35 — 22:34 +1 day	22:35 — 23:55 FR205 Ryanair London — Dublin 11h 35m stop 11:30 — 14:10 WS35 WestJet Dublin — Toronto 6h 45m stop 20:55 — 22:34 AC8786 Air Canada Toronto — Washington D.C.	28h 59m including layover	Find flight from$255

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 6, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from London to Washington D.C. depends on and how to choose the most interesting flight option for you.

Distance between London and Washington D.C. is 5899 miles. Time difference between the cities is 5h. Airplanes depart 05:35 to 23:10 from 10 London airports and arrive 05:35 to 23:10 to 2 Washington D.C. airports. Average flight time is 8h 15m.

The fastest flight 8h
Average flight time 8h 15m
The earliest flight 05:35
The latest flight 23:10
Distance 3666 ml

The cheapest months to travel to Washington D.C. are may (from 313 $), october (from 340 $), august (from 407 $).

The most expensive months are december (from 740 $), november (from 725 $), february (from 687 $).

What is the lowest airfare London to Washington D.C.?

The cheapest plane ticket found by our users is $255. This airfare is for economy class on one-way FR256 flight by Ryanair for October 7, 2025 which leaves Stansted in London at 19:00 am and arrives at Washington D.C. Ronald Reagan at 18:04.

Economy class

$255

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Business class

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First class

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Popular Airlines on the Route

The flight London — Washington D.C. is served by 39 regular airlines and 9 low-cost airlines. Most of the flights on this route are operated by British Airways - 141 departures per week at the price of from $ 361 . And the most expensive tickets are offered by Finnair airline - from $ 2211.

Direct flights

There are 13 nonstop flights on the route. The fastest direct flight is BA217 by British Airways takes 8h and the cheapest is FR256 by Ryanair for $428.

BA - British Airways

from $831

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KL - KLM

from $462

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OS - Austrian Airlines

from $1177

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AF - Air France

from $462

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AY - Finnair

from $455

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IB - Iberia

from $428

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UA - United Airlines

from $732

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LH - Lufthansa

from $1157

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VS - Virgin Atlantic Airways

from $1380

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See more direct flights

Connecting Flights

There are 828 flights with layovers on the route. The fastest connecting flight is BA117 by British Airways takes 10h 28m and the cheapest is FR256 by Ryanair for $255.

BA - British Airways

from $361

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TU - Tunisair

from $539

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W9 - Wizz Air UK

from $317

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VY - Vueling

from $305

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FI - Icelandair

from $387

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I2 - Iberia Express

from $358

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FR - Ryanair

from $255

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LX - SWISS International Air Lines

from $422

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A3 - Aegean Airlines

from $517

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DY - Norwegian

from $489

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Z0 - Z0

from $330

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SK - SAS

from $373

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Airports

You can fly from London to Washington D.C. from 10 airports (London City, London-Waterloo, Heathrow, Luton, British Rail Terminal, London Biggin Hill, Stansted, Gatwick, Ebbsfleet International Rail St, Stratford International Rail St).

London airports

London City-LCY

from $428
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London-Waterloo-QQW

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Heathrow-LHR

from $330
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Luton-LTN

from $332
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British Rail Terminal-ZLX

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London Biggin Hill-BQH

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Stansted-STN

from $255
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Gatwick-LGW

from $305
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Ebbsfleet International Rail St-XQE

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Stratford International Rail St-XOF

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Washington D.C. airports

Dulles International-IAD

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Ronald Reagan-DCA

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Airplanes

There are flights to Washington D.C. from London by 39 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 757-200 (winglets)

from $461

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Top International Destinations from London

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

London — Miami

from $55

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London — Boston

from $75

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London — Los Angeles

from $313

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London — Chicago

from $70

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London — Las Vegas

from $60

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London — Orlando

from $79

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London — Seattle

from $57

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London — San Francisco

from $58

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London — Atlanta

from $69

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London — Denver

from $59

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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