United Airlines London to Washington D.C. Flights

Cheapflightsplus.com will find cheap United Airlines flights from London to Washington D.C.. Compare airline ticket prices and book air tickets starting from $443 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare London — Washington D.C. (DC) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $443, two-way – $760.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
12:00 pm — 2:55 pm
12:00 pm — 2:55 pm UA919 United Airlines
London — Washington D.C.
7h 55m
Find flight
from$586
10:25 am — 4:12 pm
10:25 am — 12:55 pm UA15 United Airlines
London — Newark
2h 5m stop
3:00 pm — 4:12 pm UA3477 United Airlines
Newark — Washington D.C.
10h 47m
including layover
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from$649
11:10 am — 7:45 pm
11:10 am — 1:55 pm UA9230 United Airlines
London — Munich
2h stop
3:55 pm — 7:45 pm UA8785 United Airlines
Munich — Washington D.C.
13h 35m
including layover
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from$1621
12:00 pm — 7:40 am
+1 day
12:00 pm — 2:55 pm UA8219 United Airlines
London — Toronto
15h 5m stop
6:00 am — 7:40 am UA6127 United Airlines
Toronto — Washington D.C.
24h 40m
including layover
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from$1537
1:00 pm — 9:29 pm
1:00 pm — 3:25 pm UA8297 United Airlines
London — Montreal
4h 4m stop
7:29 pm — 9:29 pm UA6284 United Airlines
Montreal — Washington D.C.
13h 29m
including layover
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from$1518
1:00 pm — 9:29 pm
1:00 pm — 3:25 pm UA8297 United Airlines
London — Montreal
4h 15m stop
7:40 pm — 9:29 pm UA8366 United Airlines
Montreal — Washington D.C.
13h 29m
including layover
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from$1579
3:00 pm — 9:01 pm
3:00 pm — 5:55 pm UA8263 United Airlines
London — Toronto
1h 45m stop
7:40 pm — 9:01 pm UA6103 United Airlines
Toronto — Washington D.C.
11h 1m
including layover
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from$1486
3:00 pm — 7:40 am
+1 day
3:00 pm — 5:55 pm UA8263 United Airlines
London — Toronto
12h 5m stop
6:00 am — 7:40 am UA6127 United Airlines
Toronto — Washington D.C.
21h 40m
including layover
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from$1537
7:25 am — 3:15 pm
7:25 am — 9:35 am UA9900 United Airlines
London — Brussels
3h 15m stop
12:50 pm — 3:15 pm UA951 United Airlines
Brussels — Washington D.C.
12h 50m
including layover
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from$565
7:30 am — 2:35 pm
7:30 am — 10:05 am UA8812 United Airlines
London — Frankfurt
1h 20m stop
11:25 am — 2:35 pm UA988 United Airlines
Frankfurt — Washington D.C.
12h 5m
including layover
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from$1608
8:30 am — 3:50 pm
8:30 am — 11:05 am UA9232 United Airlines
London — Frankfurt
1h 45m stop
12:50 pm — 3:50 pm UA8827 United Airlines
Frankfurt — Washington D.C.
12h 20m
including layover
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from$1608
8:45 am — 3:25 pm
8:45 am — 11:35 am UA8851 United Airlines
London — Munich
45m stop
12:20 pm — 3:25 pm UA107 United Airlines
Munich — Washington D.C.
11h 40m
including layover
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from$682
9:00 am — 4:14 pm
9:00 am — 11:55 am UA8203 United Airlines
London — Toronto
2h 55m stop
2:50 pm — 4:14 pm UA6197 United Airlines
Toronto — Washington D.C.
12h 14m
including layover
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from$1494
9:30 am — 3:30 pm
9:30 am — 12:05 pm UA8810 United Airlines
London — Frankfurt
1h stop
1:05 pm — 3:30 pm UA988 United Airlines
Frankfurt — Washington D.C.
11h
including layover
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from$566
6:00 pm — 11:15 am
+1 day
6:00 pm — 9:15 pm UA921 United Airlines
London — Newark
8h 45m stop
6:00 am — 7:09 am UA1008 United Airlines
Newark — Boston
2h 31m stop
9:40 am — 11:15 am UA1157 United Airlines
Boston — Washington D.C.
22h 15m
including layover
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from$443
6:00 pm — 11:45 am
+1 day
6:00 pm — 9:15 pm UA921 United Airlines
London — Newark
8h 45m stop
6:00 am — 7:09 am UA1008 United Airlines
Newark — Boston
2h 56m stop
10:05 am — 11:45 am B6155 JetBlue
Boston — Washington D.C.
22h 45m
including layover
Find flight
from$444
*Departure and arrival times are local. Last updated on 05/20/2024

Flight Information

There is 1 flight by United Airlines from London to Washington D.C. every week with departures from Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal. All flights arrive at Ronald Reagan and Dulles International.

Departures start from 10:25 am to 9:30 am. Nonstop flight is 7h 55m. The time difference between London and Washington D.C. is 5h.

  • The fastest flight 7h 55m
  • Average flight time 7h 55m
  • The earliest flight 10:25 am
  • The latest flight 9:30 am
  • Distance 3666 ml

The cheapest flight by United Airlines that our users were able to find is $443. This airfare is economy class on one-way UA921 flight for October 5, 2020 leaving Heathrow in London at 6:00 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 29 airline carriers between London and Washington D.C.. Please review schedules and prices from the most popular airlines to find the best airfare deals from London to Washington D.C..

Nonstop flights

There are 11 direct flights every day from London. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air 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 airfare.
  • 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.

    To find a plane ticket, please select dates.

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