Cheap Flights from Washington D.C., DC to London from $214

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On Cheapflightsplus.com you will find 15 direct and 985 connecting flights from Washington D.C. to London. You can compare airfare deals from 26 airlines and multiple travel sites from $214, book and save on cheap plane tickets and last minute offers. Also check out WAS-LON flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Washington D.C. to London 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: $214 (one-way), $367 (round-trip).

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Best Flights from Washington D.C. to London Today

Take a look at the list of non stop flights and flights with layovers from Washington D.C. to London with the lowest price of $214. The fastest direct flight takes 7h 15m and the fastest connecting – 9h 18m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $362 Find flight	22:45 Washington D.C. Dulles International	11:05+1 день London Heathrow	7h 20m	Iberia	IB3631
from $365 Find flight	19:25 Washington D.C. Dulles International	07:45+1 день London Heathrow	7h 20m	British Airways	BA290
from $397 Find flight	18:40 Washington D.C. Dulles International	06:55+1 день London Heathrow	7h 15m	United Airlines	UA918
from $203 Find flight	17:50 Washington D.C. Dulles International	22:55+1 день London Heathrow	24h 5m layover 14h 0m - Lisbon	TAP Portugal	TP232 TP1366
from $221 Find flight	20:30 Washington D.C. Dulles International	11:45+1 день London Gatwick	10h 15m layover 1h 10m - Reykjavik	Icelandair	FI644 FI470
from $233 Find flight	06:10 Washington D.C. Dulles International	06:55+1 день London Gatwick	19h 45m layover 1h 8m - Atlanta 6h 1m - Miami	Frontier Airlines	F94707 F94406 Z0724
from $240 Find flight	23:15 Washington D.C. Dulles International	08:40+3 дня London Gatwick	52h 25m layover 22h 45m - Reykjavik 16h 20m - Rome	Icelandair	FI648 FI562 W46001

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 13, 2025

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

Full flight schedule will help you in detecting at what time planes fly from Washington D.C. to London. 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
13:36 — 10:00 +1 day	13:29 — 15:52 F94811 Frontier Airlines Washington D.C. — Orlando 4h 30m stop 20:30 — 10:00 Z0784 Z0 Orlando — London	15h 24m including layover	Find flight from$229
17:50 — 22:55 +1 day	17:00 — 05:20 TP232 TAP Portugal Washington D.C. — Lisbon 14h stop 20:10 — 22:55 TP1366 TAP Portugal Lisbon — London	24h 5m including layover	Find flight from$203
17:50 — 06:20 +1 day	17:50 — 06:20 KL4817 KLM Washington D.C. — London	7h 30m	Find flight from$400
17:50 — 06:20 +1 day	17:50 — 06:20 AF9652 Air France Washington D.C. — London	7h 30m	Find flight from$400
17:55 — 06:15 +1 day	17:55 — 06:15 BA216 British Airways Washington D.C. — London	7h 20m	Find flight from$375
17:55 — 06:15 +1 day	17:55 — 06:15 IB3589 Iberia Washington D.C. — London	7h 20m	Find flight from$424
18:40 — 06:55 +1 day	18:40 — 06:55 UA918 United Airlines Washington D.C. — London	7h 15m	Find flight from$397
19:25 — 06:55 +2 days	15:38 — 18:26 F93747 Frontier Airlines Washington D.C. — Miami 19h 3m stop 17:15 — 06:55 Z0724 Z0 Miami — London	30h 30m including layover	Find flight from$223
19:25 — 07:45 +1 day	19:25 — 07:45 BA290 British Airways Washington D.C. — London	7h 20m	Find flight from$365
20:30 — 11:45 +1 day	20:30 — 06:25 FI644 Icelandair Washington D.C. — Reykjavik 1h 10m stop 07:35 — 11:45 FI470 Icelandair Reykjavik — London	10h 15m including layover	Find flight from$221
20:30 — 19:30 +1 day	19:40 — 06:35 FI644 Icelandair Washington D.C. — Reykjavik 9h 55m stop 16:20 — 19:30 FI454 Icelandair Reykjavik — London	18h including layover	Find flight from$227
22:25 — 10:40 +1 day	22:25 — 10:40 UA924 United Airlines Washington D.C. — London	7h 15m	Find flight from$397
22:45 — 11:05 +1 day	22:45 — 11:05 IB3631 Iberia Washington D.C. — London	7h 20m	Find flight from$362
22:45 — 11:05 +1 day	22:45 — 11:05 BA292 British Airways Washington D.C. — London	7h 20m	Find flight from$365
23:15 — 11:45 +2 days	23:15 — 09:05 FI648 Icelandair Washington D.C. — Reykjavik 22h 30m stop 07:35 — 11:45 FI470 Icelandair Reykjavik — London	31h 30m including layover	Find flight from$223

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

*Departure and arrival times - local. Updated on September 13, 2025

Flight Information

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

Distance between Washington D.C. and London is 5899 miles. Time difference between the cities is 5h. Airplanes depart 01:05 to 23:15 from 2 Washington D.C. airports and arrive 01:05 to 23:15 to 10 London airports. Average flight time is 7h 20m.

The fastest flight 7h 15m
Average flight time 7h 20m
The earliest flight 01:05
The latest flight 23:15
Distance 3666 ml

Popular Airlines on the Route

The flight Washington D.C. — London is served by 26 regular airlines and 6 low-cost airlines. Most of the flights on this route are operated by Icelandair - 229 departures per week at the price of from $ 221 . And the most expensive tickets are offered by SAS airline - from $ 2495.

Direct flights

There are 15 nonstop flights on the route. The fastest direct flight is UA918 by United Airlines takes 7h 15m.

KL - KLM

from $400

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OS - Austrian Airlines

from $488

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AF - Air France

from $400

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AY - Finnair

from $500

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IB - Iberia

from $362

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UA - United Airlines

from $397

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LH - Lufthansa

from $469

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VS - Virgin Atlantic Airways

from $464

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BA - British Airways

from $365

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Connecting Flights

There are 985 flights with layovers on the route. The fastest connecting flight is BA1860 by British Airways takes 9h 18m.

FI - Icelandair

from $221

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LX - SWISS International Air Lines

from $374

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UA - United Airlines

from $394

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G4 - Allegiant Air

from $266

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SK - SAS

from $351

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IB - Iberia

from $375

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SN - Brussels Airlines

from $391

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WS - WestJet

from $465

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KL - KLM

from $400

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AC - Air Canada

from $357

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OS - Austrian Airlines

from $386

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EI - Aer Lingus

from $464

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Airports

You can fly from Washington D.C. to London from 2 airports (Dulles International, Ronald Reagan).

Washington D.C. airports

Dulles International-IAD

from $203
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Ronald Reagan-DCA

from $357
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London airports

London City-LCY

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London-Waterloo-QQW

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Heathrow-LHR

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Luton-LTN

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British Rail Terminal-ZLX

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London Biggin Hill-BQH

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Stansted-STN

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Gatwick-LGW

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Ebbsfleet International Rail St-XQE

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Stratford International Rail St-XOF

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Airplanes

There are flights to London from Washington D.C. by 26 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Washington D.C.

You may also consider searching for discounted plane tickets to some other popular places from Washington D.C. within United States.

Washington D.C. — Seattle

from $57

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Washington D.C. — Boston

from $73

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Washington D.C. — Miami

from $70

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Washington D.C. — Chicago

from $65

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Washington D.C. — Orlando

from $76

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Washington D.C. — Atlanta

from $70

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Washington D.C. — Las Vegas

from $70

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Washington D.C. — Los Angeles

from $57

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Washington D.C. — Tampa

from $78

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Washington D.C. — Nashville

from $68

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Top International Destinations from Washington D.C.

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.

Washington D.C. — London

from $77

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Washington D.C. — Paris

from $63

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Washington D.C. — Toronto

from $72

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Washington D.C. — Cancun

from $66

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Washington D.C. — Tokyo

from $54

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Washington D.C. — Montreal

from $74

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Washington D.C. — Aruba

from $69

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Washington D.C. — Dubai

from $69

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Washington D.C. — Dublin

from $65

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Washington D.C. — Madrid

from $72

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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»
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Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
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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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