Cheap flight from London to Washington D.C. from AED 2,592
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Flights from London to Washington D.C.
Cheap flight deals from London to Washington D.C.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
LHR 12:358h 25mNonstopIAD 16:00London - Washington D.C. | Mon, Jun 16 | Delta Air Lines
IAD 17:507h 30mNonstopLHR 06:20Washington D.C. - London | Mon, Jun 23 | Delta Air LinesAED 2,592 AED 4,39041% OFF41% OFFAED 4,390 AED 2,592 -
LHR 12:158h 20mNonstopIAD 15:35London - Washington D.C. | Fri, Jun 20 | Austrian Airlines
IAD 18:357h 20mNonstopLHR 06:55Washington D.C. - London | Tue, Jun 24 | Austrian AirlinesAED 2,744 AED 4,39038% OFF38% OFFAED 4,390 AED 2,744 -
LHR 08:2511h 43m1 stopsDCA 15:08London - Washington D.C. | Wed, Jul 2 | Jetblue Airways
DCA 10:3015h1 stopsLHR 06:30Washington D.C. - London | Wed, Jul 9 | Jetblue AirwaysAED 1,957 AED 4,39055% OFF55% OFFAED 4,390 AED 1,957 -
LHR 08:2528h 13m1 stopsDCA 07:38London - Washington D.C. | Mon, Jun 23 | Jetblue Airways
DCA 06:309h 15m1 stopsLHR 20:45Washington D.C. - London | Sat, Jun 28 | Jetblue AirwaysAED 1,99455% OFFAED 4,390 AED 1,994
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LGW 15:4011h 30m1 stopsIAD 22:10London - Washington D.C. | Thu, Jul 10 | Icelandair
IAD 20:3013h 10m1 stopsLGW 14:40Washington D.C. - London | Tue, Jul 15 | IcelandairAED 2,01354% OFFAED 4,390 AED 2,013 -
LGW 15:3511h 35m1 stopsIAD 22:10London - Washington D.C. | Wed, Jun 25 | Icelandair
IAD 20:3010h 15m1 stopsLGW 11:45Washington D.C. - London | Wed, Jul 2 | IcelandairAED 2,01754% OFFAED 4,390 AED 2,017
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LGW 15:4011h 30m1 stopsIAD 22:10London - Washington D.C. | Tue, Jun 24 | Icelandair
IAD 23:1531h 30m1 stopsLGW 11:45Washington D.C. - London | Tue, Jul 1 | IcelandairAED 2,03454% OFFAED 4,390 AED 2,034
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LHR 21:2529h 45m1 stopsIAD 22:10London - Washington D.C. | Mon, Jun 23 | Icelandair
IAD 20:3010h 15m1 stopsLGW 11:45Washington D.C. - London | Mon, Jun 30 | IcelandairAED 2,05953% OFFAED 4,390 AED 2,059
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LHR 21:2529h 45m1 stopsIAD 22:10London - Washington D.C. | Thu, Jul 3 | Icelandair
IAD 23:1531h 30m1 stopsLGW 11:45Washington D.C. - London | Thu, Jul 10 | IcelandairAED 2,06653% OFFAED 4,390 AED 2,066
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LGW 12:1012h 53m1 stopsDCA 20:03London - Washington D.C. | Thu, Jun 19 | Jetblue Airways
DCA 15:359h 55m1 stopsLHR 06:30Washington D.C. - London | Tue, Jun 24 | Jetblue AirwaysAED 2,06653% OFFAED 4,390 AED 2,066
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LGW 15:4011h 30m1 stopsIAD 22:10London - Washington D.C. | Fri, Jun 13 | Icelandair
IAD 23:1516h 5m1 stopsLHR 20:20Washington D.C. - London | Mon, Jun 16 | IcelandairAED 2,08153% OFFAED 4,390 AED 2,081
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LGW 15:4011h 30m1 stopsIAD 22:10London - Washington D.C. | Mon, Jun 16 | Icelandair
IAD 20:3010h 25m1 stopsLHR 11:55Washington D.C. - London | Tue, Jun 24 | IcelandairAED 3,42422% OFFAED 4,390 AED 3,424
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LON 13:0017h 25m1 stopsWAS Invalid DateLondon - Washington D.C. | Sun, Jun 15 | Normal Airline
WAS 15:006hNonstopLON 16:00Washington D.C. - London | Tue, Jun 17 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
LHR 12:358h 25mNonstopIAD 16:00London - Washington D.C. | Mon, Aug 11 | Virgin AtlanticAED 6,056 AED 12,91553% OFF53% OFFAED 12,915 AED 6,056 -
LHR 17:008h 10mNonstopIAD 20:10London - Washington D.C. | Mon, Jun 16 | FinnairAED 10,074 AED 12,91522% OFF22% OFFAED 12,915 AED 10,074 -
LGW 15:0512h 54m1 stopsDCA 22:59London - Washington D.C. | Mon, Jun 16 | British AirwaysAED 1,628 AED 12,91587% OFF87% OFFAED 12,915 AED 1,628 -
LHR 11:5516h 4m1 stopsDCA 22:59London - Washington D.C. | Tue, Jun 24 | Jetblue AirwaysAED 1,66087% OFFAED 12,915 AED 1,660
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LGW 12:0015h 59m1 stopsDCA 22:59London - Washington D.C. | Wed, Jul 2 | Virgin AtlanticAED 1,72187% OFFAED 12,915 AED 1,721
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LHR 10:5517h 4m1 stopsDCA 22:59London - Washington D.C. | Mon, Jun 16 | Virgin AtlanticAED 1,73587% OFFAED 12,915 AED 1,735
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LHR 08:1519h 44m1 stopsDCA 22:59London - Washington D.C. | Wed, Jul 9 | Jetblue AirwaysAED 1,76286% OFFAED 12,915 AED 1,762
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LHR 14:1013h 49m1 stopsDCA 22:59London - Washington D.C. | Mon, Jun 16 | IberiaAED 1,78886% OFFAED 12,915 AED 1,788 -
LGW 15:0512h 54m1 stopsDCA 22:59London - Washington D.C. | Tue, Jun 24 | British AirwaysAED 1,79986% OFFAED 12,915 AED 1,799
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LHR 11:5516h 4m1 stopsDCA 22:59London - Washington D.C. | Mon, Jun 16 | Jetblue AirwaysAED 3,63372% OFFAED 12,915 AED 3,633
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LHR 08:2528h 13m1 stopsDCA 07:38London - Washington D.C. | Mon, Jun 23 | Jetblue AirwaysAED 4,00469% OFFAED 12,915 AED 4,004
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LGW 12:1024h 28m1 stopsDCA 07:38London - Washington D.C. | Thu, Jun 26 | Jetblue AirwaysAED 4,11268% OFFAED 12,915 AED 4,112
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LON 13:0017h 25m1 stopsWAS Invalid DateLondon - Washington D.C. | Sun, Jun 15 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | London to Washington D.C.
| Cheapest one-way flight price | AED 1,593 |
|---|---|
| Cheapest return ticket price | AED 2,180 |
| Off-season for travel | May |
| Peak season for travel | March |
| Flight distance | 5,896.82 km |
| Average flight time | 8 hours 14 minutes |
| Popular airline | Iberia |
When is the cheapest time to fly from London to Washington D.C.?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from London (LON) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from London to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from London (LON) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around AED 4,767. -
How long does it take to fly from London (LON) to Washington D.C. (WAS)?
It takes about 8 hours 14 minutes to fly from London (LON) to Washington D.C. (WAS). -
What are the most popular airlines that fly from London (LON) to Washington D.C. (WAS)?
Airlines with flights from London (LON) to Washington D.C. (WAS): American Airlines, Delta Air Lines, Austrian Airlines, United Airlines, Lufthansa, KLM, Iberia, Virgin Atlantic, British Airways, Air France and Finnair. -
How many airports are there in Washington D.C. (WAS)?
There are 2 airport(s) near Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.
How to find a cheap flight from London to Washington D.C.
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Washington D.C.. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest London to Washington D.C. ticket.
Tap "Date" on flight search bar to scan through the calender for London to Washington D.C. airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, Aug 11 at AED 6056 for one-way flights.
Compare cheap London to Washington D.C. flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from London to Washington D.C.. The cheapest airline operating is Virgin Atlantic.
Set up a Price Alert
By setting up a Price Alert for your London to Washington D.C. route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap London to Washington D.C. flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from London to Washington D.C. to get exclusive deals for you.
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