Flights from London to Washington (LHR to IAD)

Find cheap London, United Kingdom to Washington, United States flights with our free search service. Compare all available fares for direct or connection flights to Washington.

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Best price to flight from London to Washington (One Way)

What is the distance between London and Washington?

The average distance from London to Washington is 6120 kilometers (equals to 3802 miles or 3304 nautical miles). Your flight will departure from London Heathrow Airport, United Kingdom and arrive on Washington Dulles Airport, United States.

How long is the flight from London to Washington?

The average flight time between London to Washington is 8 hours and 0 minutes.

How much is the fare for flight between London and Washington?

The average price for one-way airfare from London to Washington is 554 USD (none-taxes) for economy class.

Cheap flights from London to Washington

Wed 23/May - Wed 30/May
7 days Flights from London to Washington on United 23/05/2018
$802
Wed 23/May - Tue 29/May
6 days Flights from London to Washington on Virgin Atlantic 23/05/2018
$480
Thu 31/May - Sat 01/Dec
184 days Flights from London to Washington on Virgin Atlantic 31/05/2018
$1075
Mon 28/May - Sun 10/Jun
13 days Flights from London to Washington on United 28/05/2018
$508
Wed 23/May - Tue 03/Jul
41 days Flights from London to Washington on United 23/05/2018
$454
Thu 31/May - Tue 14/Aug
75 days Flights from London to Washington on WOW air 31/05/2018
$452
Thu 31/May - Thu 20/Sep
112 days Flights from London to Washington on WOW air 31/05/2018
$446
Thu 31/May - Sat 01/Dec
184 days Flights from London to Washington on Virgin Atlantic 31/05/2018
$597
Fri 01/Jun - Wed 05/Dec
187 days Flights from London to Washington on Virgin Atlantic 01/06/2018
$518
Mon 04/Jun - Thu 12/Jul
38 days Flights from London to Washington on United 04/06/2018
$450
Tue 12/Jun - Mon 03/Sep
83 days Flights from London to Washington on United 12/06/2018
$507
Tue 26/Jun - Wed 22/Aug
57 days Flights from London to Washington on United 26/06/2018
$508
Tue 19/Jun - Wed 27/Jun
8 days Flights from London to Washington on United 19/06/2018
$698
Sat 16/Jun - Tue 14/Aug
59 days Flights from London to Washington on WOW air 16/06/2018
$431
Wed 20/Jun - Sun 29/Jul
39 days Flights from London to Washington on WOW air 20/06/2018
$354
Fri 01/Jun - Sat 24/Nov
176 days
$425
Sun 03/Jun - Mon 03/Dec
183 days
$419
Thu 28/Jun - Mon 29/Oct
123 days Flights from London to Washington on WOW air 28/06/2018
$456
Thu 28/Jun - Mon 29/Oct
123 days Flights from London to Washington on Virgin Atlantic 28/06/2018
$523
Wed 06/Jun - Mon 18/Jun
12 days Flights from London to Washington on SWISS 06/06/2018
$428
Mon 18/Jun - Fri 14/Sep
88 days Flights from London to Washington on WOW air 18/06/2018
$444
Thu 28/Jun - Tue 19/Feb
236 days Flights from London to Washington on Virgin Atlantic 28/06/2018
$926
Thu 28/Jun - Tue 19/Feb
236 days Flights from London to Washington on Virgin Atlantic 28/06/2018
$873
Thu 28/Jun - Tue 02/Apr
278 days Flights from London to Washington on United 28/06/2018
$948
Fri 08/Jun - Fri 01/Mar
266 days Flights from London to Washington on WOW air 08/06/2018
$489
Mon 04/Jun - Mon 21/Jan
231 days
$400
Thu 28/Jun - Mon 25/Mar
270 days Flights from London to Washington on Austrian Airlines 28/06/2018
$911
Wed 13/Jun - Mon 01/Apr
292 days Flights from London to Washington on Aer Lingus 13/06/2018
$643
Thu 28/Jun - Tue 27/Nov
152 days Flights from London to Washington on United 28/06/2018
$880
Thu 28/Jun - Tue 01/Jan
187 days Flights from London to Washington on Austrian Airlines 28/06/2018
$981
Tue 07/Aug - Wed 07/Nov
92 days Flights from London to Washington on Virgin Atlantic 07/08/2018
$899
Mon 27/Aug - Mon 24/Sep
28 days Flights from London to Washington on United 27/08/2018
$435
Wed 29/Aug - Sun 07/Oct
39 days Flights from London to Washington on United 29/08/2018
$465
Sat 18/Aug - Sat 02/Feb
168 days Flights from London to Washington on WOW air 18/08/2018
$542
Sat 18/Aug - Sat 02/Feb
168 days Flights from London to Washington on British Airways 18/08/2018
$906
Fri 31/Aug - Sat 15/Sep
15 days Flights from London to Washington on WOW air 31/08/2018
$404
Tue 07/Aug - Wed 07/Nov
92 days
$515
Tue 28/Aug - Mon 01/Oct
34 days Flights from London to Washington on Primera Air 28/08/2018
$456
Tue 28/Aug - Tue 28/Aug
0 days Flights from London to Washington on Primera Air 28/08/2018
$487
Thu 23/Aug - Mon 27/Aug
4 days Flights from London to Washington on WOW air 23/08/2018
$448
Sat 25/Aug - Mon 10/Dec
107 days Flights from London to Washington on Virgin Atlantic 25/08/2018
$590
Mon 27/Aug - Sun 06/Jan
132 days
$519
Mon 27/Aug - Sun 06/Jan
132 days Flights from London to Washington on Austrian Airlines 27/08/2018
$1005
Wed 04/Jul - Wed 03/Oct
91 days Flights from London to Washington on British Airways 04/07/2018
$897
Fri 06/Jul - Tue 10/Jul
4 days Flights from London to Washington on United 06/07/2018
$541
Fri 06/Jul - Sun 19/Aug
44 days Flights from London to Washington on United 06/07/2018
$609
Mon 02/Jul - Mon 09/Jul
7 days Flights from London to Washington on United 02/07/2018
$500
Tue 03/Jul - Tue 14/Aug
42 days Flights from London to Washington on SWISS 03/07/2018
$527
Tue 10/Jul - Tue 04/Sep
56 days Flights from London to Washington on United 10/07/2018
$542
Sat 14/Jul - Sat 30/Mar
259 days Flights from London to Washington on WOW air 14/07/2018
$833
Thu 12/Jul - Sun 23/Sep
73 days Flights from London to Washington on United 12/07/2018
$541
Sat 14/Jul - Sat 30/Mar
259 days Flights from London to Washington on United 14/07/2018
$1038
Wed 11/Jul - Thu 13/Dec
155 days Flights from London to Washington on United 11/07/2018
$742
Wed 11/Jul - Thu 13/Dec
155 days Flights from London to Washington on United 11/07/2018
$927
Fri 27/Jul - Sun 21/Oct
86 days Flights from London to Washington on Air France 27/07/2018
$630
Tue 27/Nov - Tue 08/Jan
42 days Flights from London to Washington on Virgin Atlantic 27/11/2018
$508
Thu 22/Nov - Fri 26/Apr
155 days Flights from London to Washington on Finnair 22/11/2018
$809
Mon 05/Nov - Tue 11/Dec
36 days Flights from London to Washington on WOW air 05/11/2018
$367
Fri 02/Nov - Sun 11/Nov
9 days Flights from London to Washington on WOW air 02/11/2018
$366
Tue 06/Nov - Tue 08/Jan
63 days
$437
Thu 08/Nov - Sun 24/Mar
136 days Flights from London to Washington on WOW air 08/11/2018
$426
Thu 08/Nov - Sun 24/Mar
136 days Flights from London to Washington on Virgin Atlantic 08/11/2018
$714
Thu 22/Nov - Fri 26/Apr
155 days Flights from London to Washington on Austrian Airlines 22/11/2018
$707
Thu 01/Nov - Sat 10/Nov
9 days Flights from London to Washington on Primera Air 01/11/2018
$458
Sat 17/Nov - Wed 05/Dec
18 days Flights from London to Washington on Primera Air 17/11/2018
$458
Tue 25/Sep - Tue 02/Oct
7 days Flights from London to Washington on United 25/09/2018
$450
Sat 01/Sep - Sun 31/Mar
211 days Flights from London to Washington on United 01/09/2018
$843
Wed 05/Sep - Thu 13/Sep
8 days Flights from London to Washington on United 05/09/2018
$438
Thu 20/Sep - Sat 11/May
233 days Flights from London to Washington on SAS 20/09/2018
$895
Mon 10/Sep - Mon 21/Jan
133 days Flights from London to Washington on Finnair 10/09/2018
$812
Thu 06/Sep - Tue 06/Nov
61 days Flights from London to Washington on WOW air 06/09/2018
$457
Thu 27/Sep - Fri 08/Feb
134 days Flights from London to Washington on WOW air 27/09/2018
$467
Fri 07/Sep - Fri 07/Dec
91 days Flights from London to Washington on WOW air 07/09/2018
$467
Thu 27/Sep - Fri 08/Feb
134 days Flights from London to Washington on United 27/09/2018
$752
Mon 10/Sep - Sat 17/Nov
68 days Flights from London to Washington on Primera Air 10/09/2018
$478
Wed 05/Sep - Wed 05/Dec
91 days Flights from London to Washington on Hahn Air Systems 05/09/2018
$724
Sat 15/Sep - Sun 23/Sep
8 days Flights from London to Washington on WOW air 15/09/2018
$387
Thu 13/Sep - Sun 14/Oct
31 days Flights from London to Washington on WOW air 13/09/2018
$392
Sat 01/Sep - Sun 31/Mar
211 days Flights from London to Washington on Aer Lingus 01/09/2018
$632
Mon 10/Sep - Mon 21/Jan
133 days Flights from London to Washington on Aer Lingus 10/09/2018
$625
Thu 18/Oct - Tue 23/Oct
5 days Flights from London to Washington on Austrian Airlines 18/10/2018
$428
Mon 01/Oct - Mon 01/Apr
182 days Flights from London to Washington on Virgin Atlantic 01/10/2018
$599
Wed 31/Oct - Sun 11/Nov
11 days Flights from London to Washington on WOW air 31/10/2018
$410
Mon 08/Oct - Sun 02/Dec
55 days Flights from London to Washington on WOW air 08/10/2018
$426
Wed 31/Oct - Wed 21/Nov
21 days Flights from London to Washington on Primera Air 31/10/2018
$457
Sat 13/Oct - Sat 01/Dec
49 days Flights from London to Washington on Primera Air 13/10/2018
$481
Thu 11/Oct - Sun 21/Oct
10 days Flights from London to Washington on WOW air 11/10/2018
$392
Mon 29/Apr - Tue 07/May
8 days Flights from London to Washington on Finnair 29/04/2019
$833
Mon 01/Apr - Mon 08/Apr
7 days Flights from London to Washington on United 01/04/2019
$675
Mon 15/Apr - Mon 06/May
21 days Flights from London to Washington on Austrian Airlines 15/04/2019
$643
Tue 02/Apr - Thu 11/Apr
9 days Flights from London to Washington on Aer Lingus 02/04/2019
$627
Thu 24/Jan - Tue 12/Feb
19 days Flights from London to Washington on Austrian Airlines 24/01/2019
$536
Thu 24/Jan - Tue 29/Jan
5 days Flights from London to Washington on Austrian Airlines 24/01/2019
$536
Sat 19/Jan - Sat 26/Jan
7 days Flights from London to Washington on WOW air 19/01/2019
$367
Wed 23/Jan - Wed 06/Feb
14 days Flights from London to Washington on WOW air 23/01/2019
$393
Sat 23/Feb - Sun 03/Mar
8 days Flights from London to Washington on Austrian Airlines 23/02/2019
$569
Wed 06/Feb - Mon 11/Feb
5 days Flights from London to Washington on Austrian Airlines 06/02/2019
$531
Fri 08/Feb - Mon 11/Feb
3 days Flights from London to Washington on WOW air 08/02/2019
$419
Tue 12/Feb - Sat 16/Mar
32 days Flights from London to Washington on WOW air 12/02/2019
$408
Fri 03/May - Mon 06/May
3 days Flights from London to Washington on Finnair 03/05/2019
$874
Fri 03/May - Mon 06/May
3 days Flights from London to Washington on Icelandair 03/05/2019
$644
Tue 19/Mar - Fri 05/Apr
17 days Flights from London to Washington on United 19/03/2019
$621
Mon 11/Mar - Mon 18/Mar
7 days Flights from London to Washington on United 11/03/2019
$580
Sat 02/Mar - Sun 03/Mar
1 days Flights from London to Washington on United 02/03/2019
$376
Mon 25/Mar - Mon 08/Apr
14 days Flights from London to Washington on Austrian Airlines 25/03/2019
$569
Wed 26/Dec - Mon 31/Dec
5 days Flights from London to Washington on United 26/12/2018
$450
Sat 01/Dec - Sun 09/Dec
8 days Flights from London to Washington on WOW air 01/12/2018
$372
Thu 20/Dec - Sun 03/Feb
45 days Flights from London to Washington on United 20/12/2018
$602
Thu 20/Dec - Sun 03/Feb
45 days Flights from London to Washington on SWISS 20/12/2018
$558
Wed 26/Dec - Fri 04/Jan
9 days Flights from London to Washington on United 26/12/2018
$506
Mon 17/Dec - Thu 03/Jan
17 days Flights from London to Washington on Austrian Airlines 17/12/2018
$464