London to Washington D.C. Flights

London (LON) to Washington D.C. (WAS) Flight Information

Below are some common questions asked about this flight route:

London (LON) to Washington D.C. (WAS) Flight Schedule

Flight info.
Departure
Arrival
RouteWeekly Schedule

07:30

LHR

11:15

IAD

Washington D.C. to London-M-----Search

LH9226

Lufthansa

07:45

LHR

11:20

IAD

Washington D.C. to London-M-----Search

11:00

LHR

14:05

IAD

Washington D.C. to London------SSearch

11:15

LHR

14:15

IAD

Washington D.C. to London-M-----Search

11:35

LHR

15:20

IAD

Washington D.C. to LondonSM-WTFSSearch

11:50

LHR

15:15

IAD

Washington D.C. to London------SSearch

11:55

LHR

15:20

IAD

Washington D.C. to LondonS------Search

LX3062

Swiss

12:05

LHR

15:45

IAD

Washington D.C. to LondonSMTWTFSSearch

12:15

LHR

15:15

IAD

Washington D.C. to LondonSMTWTFSSearch

12:25

LHR

16:10

IAD

Washington D.C. to London------SSearch

AY5433

Finnair

15:50

LHR

19:15

IAD

Washington D.C. to London----T-SSearch

15:55

STN

19:50

IAD

Washington D.C. to London-----F-Search

16:20

LHR

20:40

IAD

Washington D.C. to London-------Search

16:40

LHR

20:00

IAD

Washington D.C. to London-M-----Search

17:00

LHR

20:25

IAD

Washington D.C. to LondonSMTWTFSSearch

AY5533

Finnair

17:10

LHR

20:20

IAD

Washington D.C. to LondonSMTWTFSSearch

AY5465

Finnair

20:00

LHR

23:10

IAD

Washington D.C. to LondonS---T--Search
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London to Washington Dulles International Airport (IAD)

12:15, Aug 27 - 18:20, Sep 2
UA | United Airlines
8h 5m
LHR - IAD
Nonstop
US$598
Round-trip from
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17:00, Oct 27 - 22:35, Nov 3
AA | American Airlines
8h 25m
LHR - IAD
Nonstop
US$733
Round-trip from
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17:00, Oct 27 - 22:35, Nov 3
AY | Finnair
8h 25m
LHR - IAD
Nonstop
US$735
Round-trip from
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17:00, Oct 27 - 22:35, Nov 3
BA | British Airways
8h 25m
LHR - IAD
Nonstop
US$756
Round-trip from
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11:55, Oct 5 - 18:10, Oct 12
VS | Virgin Atlantic
8h 25m
LHR - IAD
Nonstop
US$843
Round-trip from
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London to Ronald Reagan Washington National Airport (DCA)

10:10, Aug 27 - 18:10, Sep 1
DL | Delta Air Lines
13h 0m
LHR - DCA
1 stop
US$783
Round-trip from
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10:15, Oct 12 - 18:10, Oct 19
VS | Virgin Atlantic
11h 15m
LHR - DCA
1 stop
US$858
Round-trip from
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08:05, Oct 8 - 18:20, Oct 15
OS | Austrian Airlines
11h 13m
LHR - DCA
1 stop
US$927
Round-trip from
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09:15, Aug 22 - 22:20, Aug 24
AA | American Airlines
11h 58m
LHR - DCA
1 stop
US$1,187
Round-trip from
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11:15, Aug 24 - 22:20, Aug 24
AY | Finnair
11h 27m
LHR - DCA
1 stop
US$2,998
Round-trip from
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Prices shown are for 1 adult ticket including taxes & fees.(As ticket fares can change frequently, these advertised prices are for reference only. The actual prices will be shown at time of booking.)

Roundtrip vs One-Way Flights from London (LON) to Washington D.C. (WAS)

There is usually no major price difference between buying a roundtrip flight versus a one-way flight. Increased flexibility is the main benefit when it comes to buying a one-way flight from London(LON) to Washington D.C.(WAS). However, booking a roundtrip flight is a simpler process. You can compare roundtrip and one-way flights by using our flight comparison tool.

Travel from London (LON) to Washington D.C. (WAS)

Washington D.C. attracts thousands of visitors every year for both business and pleasure. Planning a trip from London to Washington D.C. is easy when you use Trip.com to help you make travel arrangements. With Trip.com, you can search for available flights and hotel rooms, and then make your booking quickly and easily online.

A Trip to Remember (LON - WAS)

Make your journey from London (LON) to Washington D.C. (WAS) a trip to remember when you use Trip.com to review city attractions before you arrive. With a preview of what's available at your destination, you can make any necessary reservations in advance for the best travel experience possible.