United Airlines Washington D.C. to London Flights

Cheapflightsplus.com will find cheap United Airlines flights from Washington D.C. to London. Compare airline ticket prices and book air tickets starting from $417 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 Washington D.C. (DC) — London 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 november: one-way - $417, two-way – $715.
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
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
10:50 pm — 11:05 am
+1 day
10:50 pm — 11:05 am UA924 United Airlines
Washington D.C. — London
7h 15m
Find flight
from$419
6:30 pm — 6:40 am
+1 day
6:30 pm — 6:40 am UA918 United Airlines
Washington D.C. — London
7h 10m
Find flight
from$419
10:35 am — 6:30 am
+1 day
10:35 am — 12:06 pm UA8063 United Airlines
Washington D.C. — Toronto
6h 4m stop
6:05 pm — 6:30 am UA8306 United Airlines
Toronto — London
14h 55m
including layover
Find flight
from$429
12:40 pm — 6:55 am
+1 day
12:40 pm — 2:15 pm UA4476 United Airlines
Washington D.C. — Newark
4h 25m stop
6:40 pm — 6:55 am UA14 United Airlines
Newark — London
13h 15m
including layover
Find flight
from$417
12:40 pm — 6:20 am
+1 day
12:40 pm — 2:15 pm UA4476 United Airlines
Washington D.C. — Newark
3h 45m stop
6:00 pm — 6:20 am UA110 United Airlines
Newark — London
12h 40m
including layover
Find flight
from$417
1:05 pm — 7:55 am
+1 day
1:05 pm — 2:19 pm UA673 United Airlines
Washington D.C. — Chicago
3h 31m stop
5:50 pm — 7:55 am UA920 United Airlines
Chicago — London
13h 50m
including layover
Find flight
from$417
1:05 pm — 5:55 am
+1 day
1:00 pm — 2:35 pm UA4442 United Airlines
Washington D.C. — Newark
3h 3m stop
5:30 pm — 5:55 am UA146 United Airlines
Newark — London
11h 50m
including layover
Find flight
from$419
2:35 pm — 6:30 am
+1 day
2:35 pm — 4:06 pm UA8693 United Airlines
Washington D.C. — Toronto
2h 4m stop
6:05 pm — 6:30 am UA8306 United Airlines
Toronto — London
10h 55m
including layover
Find flight
from$425
2:35 pm — 8:30 am
+1 day
2:35 pm — 4:06 pm UA8693 United Airlines
Washington D.C. — Toronto
4h 4m stop
8:10 pm — 8:30 am UA8268 United Airlines
Toronto — London
12h 55m
including layover
Find flight
from$563
3:00 pm — 5:55 am
+1 day
3:00 pm — 4:35 pm UA4560 United Airlines
Washington D.C. — Newark
53m stop
5:30 pm — 5:55 am UA146 United Airlines
Newark — London
9h 55m
including layover
Find flight
from$425
4:00 pm — 6:55 am
+1 day
4:00 pm — 5:35 pm UA4413 United Airlines
Washington D.C. — Newark
1h 5m stop
6:40 pm — 6:55 am UA14 United Airlines
Newark — London
9h 55m
including layover
Find flight
from$556
4:00 pm — 8:25 am
+1 day
4:00 pm — 5:35 pm UA4413 United Airlines
Washington D.C. — Newark
2h 35m stop
8:10 pm — 8:25 am UA904 United Airlines
Newark — London
11h 25m
including layover
Find flight
from$556
5:25 pm — 11:15 am
+1 day
5:21 pm — 6:35 pm UA2497 United Airlines
Washington D.C. — Chicago
2h 18m stop
9:10 pm — 11:15 am UA938 United Airlines
Chicago — London
12h 50m
including layover
Find flight
from$417
5:47 pm — 10:15 am
+1 day
5:35 pm — 7:00 pm UA2398 United Airlines
Washington D.C. — Newark
2h 41m stop
10:00 pm — 10:15 am UA940 United Airlines
Newark — London
11h 28m
including layover
Find flight
from$417
6:00 am — 8:35 pm
6:00 am — 7:14 am UA1891 United Airlines
Washington D.C. — Newark
1h 11m stop
8:25 am — 8:35 pm UA934 United Airlines
Newark — London
9h 35m
including layover
Find flight
from$419
8:45 pm — 1:00 pm
+1 day
8:45 pm — 10:35 am UA9741 United Airlines
Washington D.C. — Zurich
1h 35m stop
12:10 pm — 1:00 pm UA9760 United Airlines
Zurich — London
11h 15m
including layover
Find flight
from$443
8:45 pm — 5:50 pm
+1 day
8:45 pm — 10:35 am UA9741 United Airlines
Washington D.C. — Zurich
6h 30m stop
5:05 pm — 5:50 pm LX432 SWISS International Air Lines
Zurich — London
16h 5m
including layover
Find flight
from$480
*Departure and arrival times are local. Last updated on 11/18/2024

Flight Information

There are 2 flights by United Airlines from Washington D.C. to London every week with departures from Ronald Reagan and Dulles International. All flights arrive at Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal.

Departures start from 10:05 pm to 8:45 pm. Nonstop flight is 7h 10m. The time difference between Washington D.C. and London is 5h.

  • The fastest flight 7h 10m
  • Average flight time 7h 13m
  • The earliest flight 10:05 pm
  • The latest flight 8:45 pm
  • Distance 3666 ml

The cheapest months for traveling to London are november (from 397 $), january (from 423 $), february (from 429 $).

The most expensive and popular months are december (from 470 $), february (from 429 $), january (from 423 $).

The cheapest flight by United Airlines that our users were able to find is $417. This airfare is economy class on one-way UA673 flight for November 25, 2024 leaving Dulles International in Washington D.C. at 1:05 pm, it includes all taxes and additional fees.

Find same flight?

Other Popular Airlines on the Route

Besides United Airlines there are other 20 airline carriers between Washington D.C. and London. Please review schedules and prices from the most popular airlines to find the best airfare deals from Washington D.C. to London.

Nonstop flights

There are 12 direct flights every day from Washington D.C.. Airlines and fares are below:

See more direct flights

Connecting Flights

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

See more connecting flights

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.

Back