Cheap Flights from London to Washington D.C.
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Flights from London to Washington D.C.
Airlines Flying from London to Washington D.C.
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from London to Washington D.C.
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
LHR 12:458h 30mDirectIAD 16:15London - Washington D.C. | Tue, May 6 | Virgin Atlantic
IAD 18:107h 35mDirectLHR 06:45Washington D.C. - London | Tue, May 13 | Virgin AtlanticHK$5,528 HK$9,50942% OFF42% OFFHK$9,509 HK$5,528 -
LHR 12:358h 25mDirectIAD 16:00London - Washington D.C. | Thu, May 1 | Virgin Atlantic
IAD 17:507h 30mDirectLHR 06:20Washington D.C. - London | Mon, May 5 | Virgin AtlanticHK$5,610 HK$9,50941% OFF41% OFFHK$9,509 HK$5,610
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LGW 15:0512h 54m1 stopsDCA 22:59London - Washington D.C. | Thu, May 8 | British Airways
DCA 06:3020h 40m1 stopsLGW 08:10Washington D.C. - London | Thu, May 15 | Jetblue AirwaysHK$4,467 HK$9,50953% OFF53% OFFHK$9,509 HK$4,467 -
LGW 15:0512h 53m1 stopsDCA 22:58London - Washington D.C. | Wed, May 14 | British Airways
DCA 06:0921h 1m1 stopsLGW 08:10Washington D.C. - London | Wed, May 21 | Jetblue AirwaysHK$4,48653% OFFHK$9,509 HK$4,486
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LGW 13:0011h 20m1 stopsIAD 19:20London - Washington D.C. | Thu, May 8 | Icelandair
IAD 20:3010h 15m1 stopsLGW 11:45Washington D.C. - London | Mon, May 12 | IcelandairHK$4,49553% OFFHK$9,509 HK$4,495 -
LGW 13:0011h 20m1 stopsIAD 19:20London - Washington D.C. | Tue, May 6 | Icelandair
IAD 20:3010h 15m1 stopsLGW 11:45Washington D.C. - London | Wed, May 14 | IcelandairHK$4,54352% OFFHK$9,509 HK$4,543
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LHR 11:5516h 3m1 stopsDCA 22:58London - Washington D.C. | Tue, May 13 | Jetblue Airways
DCA 06:099h 36m1 stopsLHR 20:45Washington D.C. - London | Tue, May 20 | Jetblue AirwaysHK$4,55652% OFFHK$9,509 HK$4,556 -
LHR 08:1519h 43m1 stopsDCA 22:58London - Washington D.C. | Mon, May 12 | Jetblue Airways
DCA 06:0922h 21m1 stopsLHR 09:30Washington D.C. - London | Mon, May 19 | Jetblue AirwaysHK$4,56252% OFFHK$9,509 HK$4,562
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LGW 15:0512h 54m1 stopsDCA 22:59London - Washington D.C. | Wed, May 7 | British Airways
DCA 06:3020h 40m1 stopsLGW 08:10Washington D.C. - London | Wed, May 14 | Jetblue AirwaysHK$4,57052% OFFHK$9,509 HK$4,570
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LHR 08:1519h 44m1 stopsDCA 22:59London - Washington D.C. | Mon, May 5 | Jetblue Airways
DCA 06:0922h 21m1 stopsLHR 09:30Washington D.C. - London | Mon, May 12 | Jetblue AirwaysHK$4,57752% OFFHK$9,509 HK$4,577
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LHR 21:2526h 55m1 stopsIAD 19:20London - Washington D.C. | Mon, May 5 | Icelandair
IAD 20:3010h 15m1 stopsLGW 11:45Washington D.C. - London | Mon, May 12 | IcelandairHK$4,75050% OFFHK$9,509 HK$4,750
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LGW 13:0011h 20m1 stopsIAD 19:20London - Washington D.C. | Thu, May 1 | Icelandair
IAD 20:3010h 15m1 stopsLGW 11:45Washington D.C. - London | Mon, May 5 | IcelandairHK$7,03626% OFFHK$9,509 HK$7,036
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LON 13:0017h 25m1 stopsWAS Invalid DateLondon - Washington D.C. | Fri, May 2 | Normal Airline
WAS 15:006hDirectLON 16:00Washington D.C. - London | Sun, May 4 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
LHR 12:458hDirectIAD 15:45London - Washington D.C. | Mon, May 12 | British AirwaysHK$21,135 HK$28,94727% OFF27% OFFHK$28,947 HK$21,135
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LHR 17:008h 10mDirectIAD 20:10London - Washington D.C. | Tue, May 6 | FinnairHK$21,421 HK$28,94726% OFF26% OFFHK$28,947 HK$21,421 -
LGW 14:0031h 36m1 stopsIAD 16:36London - Washington D.C. | Wed, May 14 | Norse Atlantic AirwaysHK$2,036 HK$28,94793% OFF93% OFFHK$28,947 HK$2,036 -
LGW 14:0031h 36m1 stopsIAD 16:36London - Washington D.C. | Wed, May 7 | Norse Atlantic AirwaysHK$2,28592% OFFHK$28,947 HK$2,285
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LGW 14:0031h 36m1 stopsIAD 16:36London - Washington D.C. | Thu, May 8 | Norse Atlantic AirwaysHK$2,60391% OFFHK$28,947 HK$2,603
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LGW 14:0031h 36m1 stopsIAD 16:36London - Washington D.C. | Wed, Apr 30 | Norse Atlantic AirwaysHK$3,28289% OFFHK$28,947 HK$3,282
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LHR 08:0017h 50m1 stopsIAD 20:50London - Washington D.C. | Wed, May 14 | TAP Air PortugalHK$3,29489% OFFHK$28,947 HK$3,294 -
LGW 16:2527h 55m1 stopsIAD 15:20London - Washington D.C. | Mon, May 5 | TAP Air PortugalHK$3,36288% OFFHK$28,947 HK$3,362
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LGW 13:0524h 24m1 stopsDCA 08:29London - Washington D.C. | Fri, May 16 | Norse Atlantic AirwaysHK$3,38488% OFFHK$28,947 HK$3,384
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LHR 11:2014h 30m1 stopsIAD 20:50London - Washington D.C. | Thu, May 1 | TAP Air PortugalHK$3,49588% OFFHK$28,947 HK$3,495
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LHR 08:0012h 20m1 stopsIAD 15:20London - Washington D.C. | Wed, May 21 | TAP Air PortugalHK$3,54588% OFFHK$28,947 HK$3,545
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LGW 10:3515h 15m1 stopsIAD 20:50London - Washington D.C. | Tue, May 6 | TAP Air PortugalHK$3,99686% OFFHK$28,947 HK$3,996
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LON 13:0017h 25m1 stopsWAS Invalid DateLondon - Washington D.C. | Fri, May 2 | 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 Information from London to Washington D.C.
| Cheapest one-way flight price | HK$3,294 |
|---|---|
| Cheapest round-trip ticket price | HK$5,226 |
| Off-season for travel | May |
| Peak season for travel | January |
| Flight distance | 5,896.82 km |
| Average flight time | 8 hours 13 minutes |
| Popular airline | Air France |
Find the best 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.
FAQ
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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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that 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 HK$9,947. -
How long does it take to fly from London (LON) to Washington D.C. (WAS) and what is the distance?
It takes around 8 hours 13 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 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.
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Check One-way Fares
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Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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