Find Cheap Flights from London Gatwick to Washington (LGW - WAS)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from London Gatwick to Washington

(Round-trip)
Depart: Thu Nov 16 2017 Return: Sun Nov 26 2017 Trip spans 11 days
Icelandair
Icelandair
LGW
IAD
11h 20m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Thu Dec 14 2017 Return: Sat Dec 30 2017 Trip spans 17 days
Aer Lingus
Aer Lingus
LGW
IAD
12h 10m
1 stop
IAD
LGW
11h 45m
1 stop
Depart: Fri Dec 15 2017 Return: Wed Jan 3 2018 Trip spans 20 days
Multiple Airlines
Multiple Airlines
LGW
IAD
12h 10m
1 stop
IAD
LGW
17h 35m
2 stops
Depart: Thu Dec 7 2017 Return: Sat Jan 6 2018 Trip spans 31 days
Air Europa
Air Europa
LGW
DCA
35h 29m
2 stops
DCA
LGW
20h 40m
2 stops
Depart: Mon Dec 4 2017 Return: Thu Dec 7 2017 Trip spans 4 days
Icelandair
Icelandair
LGW
IAD
11h 20m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Thu Jan 18 2018 Return: Mon Jan 22 2018 Trip spans 5 days
Aer Lingus
Aer Lingus
LGW
IAD
23h 30m
1 stop
IAD
LGW
11h 45m
1 stop
Depart: Fri Jan 12 2018 Return: Fri Jan 19 2018 Trip spans 8 days
Icelandair
Icelandair
LGW
IAD
11h 20m
1 stop
IAD
LGW
10h 25m
1 stop
Depart: Thu Nov 23 2017 Return: Sun Nov 26 2017 Trip spans 4 days
Icelandair
Icelandair
LGW
IAD
11h 20m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Wed Sep 6 2017 Return: Fri Sep 22 2017 Trip spans 17 days
Aer Lingus
Aer Lingus
LGW
IAD
22h 20m
1 stop
IAD
LGW
12h 00m
1 stop
Depart: Wed Nov 8 2017 Return: Wed Nov 15 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
LGW
DCA
16h 21m
2 stops
DCA
LGW
15h 00m
2 stops
Depart: Thu Oct 26 2017 Return: Tue Oct 31 2017 Trip spans 6 days
Icelandair
Icelandair
LGW
IAD
27h 00m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Tue Oct 31 2017 Return: Sun Nov 5 2017 Trip spans 6 days
Icelandair
Icelandair
LGW
IAD
11h 20m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Wed Aug 30 2017 Return: Sun Sep 10 2017 Trip spans 12 days
Aer Lingus
Aer Lingus
LGW
IAD
22h 40m
1 stop
IAD
LGW
10h 40m
1 stop
Depart: Fri Dec 22 2017 Return: Tue Jan 2 2018 Trip spans 12 days
$1752
Select
British Airways
British Airways
LGW
DCA
15h 59m
2 stops
DCA
LGW
11h 10m
1 stop
Depart: Sun Dec 17 2017 Return: Sun Dec 31 2017 Trip spans 15 days
Aer Lingus
Aer Lingus
LGW
IAD
12h 10m
1 stop
IAD
LGW
11h 45m
1 stop
Depart: Sun Sep 24 2017 Return: Sun Oct 1 2017 Trip spans 8 days
Icelandair
Icelandair
LGW
IAD
20h 35m
1 stop
IAD
LGW
16h 50m
1 stop
Depart: Wed Dec 20 2017 Return: Sat Dec 30 2017 Trip spans 11 days
Aer Lingus
Aer Lingus
LGW
IAD
12h 10m
1 stop
IAD
LGW
11h 45m
1 stop
Depart: Sat Aug 19 2017 Return: Sat Sep 2 2017 Trip spans 15 days
$1574
Select
Air Europa
Air Europa
LGW
DCA
52h 10m
2 stops
DCA
LGW
37h 25m
2 stops
Depart: Fri Dec 15 2017 Return: Thu Jan 4 2018 Trip spans 21 days
Icelandair
Icelandair
LGW
DCA
15h 11m
2 stops
DCA
LGW
12h 25m
2 stops
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
Icelandair
Icelandair
LGW
IAD
28h 35m
1 stop
IAD
LGW
10h 10m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

London
$488
Destination

Washington
only $488
only $692