Find Cheap Flights from Washington to London (WAS - LON)

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.
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Book cheap flights from Washington to London

(Round-trip)
Depart: Mon Oct 2 2017 Return: Sat Oct 7 2017 Trip spans 6 days
Icelandair
Icelandair
IAD
LGW
10h 10m
1 stop
LGW
IAD
11h 00m
1 stop
Depart: Fri Sep 29 2017 Return: Tue Oct 10 2017 Trip spans 12 days
Major Airline
Major Airline
IAD
LHR
10h 50m
1 stop
LHR
IAD
10h 45m
1 stop
Depart: Mon Aug 21 2017 Return: Thu Sep 7 2017 Trip spans 18 days
Finnair
Finnair
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 00m
nonstop
Depart: Tue Jul 11 2017 Return: Wed Sep 6 2017 Trip spans 58 days
Turkish Airlines
Turkish Airlines
IAD
LGW
36h 00m
1 stop
LGW
IAD
37h 55m
1 stop
Depart: Tue May 9 2017 Return: Wed May 17 2017 Trip spans 9 days
Royal Air Maroc
Royal Air Maroc
IAD
LHR
13h 50m
1 stop
LHR
IAD
31h 05m
1 stop
Depart: Wed Aug 16 2017 Return: Sat Sep 2 2017 Trip spans 18 days
Virgin Atlantic
Virgin Atlantic
IAD
LHR
7h 25m
nonstop
LHR
IAD
8h 20m
nonstop
Depart: Fri Oct 20 2017 Return: Sun Oct 22 2017 Trip spans 3 days
Iberia
Iberia
DCA
LHR
22h 30m
2 stops
LHR
DCA
21h 06m
2 stops
Depart: Wed Oct 4 2017 Return: Wed Oct 11 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
IAD
LCY
11h 55m
1 stop
LCY
IAD
11h 35m
1 stop
Depart: Sun Aug 20 2017 Return: Sun Sep 3 2017 Trip spans 15 days
British Airways
British Airways
IAD
LGW
10h 50m
1 stop
LGW
IAD
22h 30m
1 stop
Depart: Fri Aug 18 2017 Return: Sun Sep 3 2017 Trip spans 17 days
American Airlines
American Airlines
DCA
LHR
11h 33m
1 stop
LHR
DCA
12h 26m
1 stop
Depart: Wed May 31 2017 Return: Mon Jun 12 2017 Trip spans 13 days
Air Canada
Air Canada
DCA
LHR
14h 50m
1 stop
LHR
DCA
12h 34m
1 stop
Depart: Sat Jul 29 2017 Return: Fri Aug 25 2017 Trip spans 28 days
Lufthansa
Lufthansa
IAD
STN
15h 10m
1 stop
STN
IAD
24h 15m
1 stop
Depart: Mon Jul 31 2017 Return: Wed Aug 16 2017 Trip spans 17 days
United
United
DCA
LHR
10h 10m
1 stop
LHR
DCA
12h 34m
1 stop
Depart: Thu Jul 20 2017 Return: Sat Sep 2 2017 Trip spans 45 days
KLM
KLM
IAD
LCY
10h 10m
1 stop
LCY
IAD
12h 05m
1 stop
Depart: Wed Jun 21 2017 Return: Wed Jun 28 2017 Trip spans 8 days
Austrian Airlines
Austrian Airlines
IAD
LHR
7h 25m
nonstop
LHR
IAD
8h 20m
nonstop
Depart: Thu May 25 2017 Return: Thu Jun 1 2017 Trip spans 8 days
SWISS
SWISS
IAD
LCY
15h 10m
1 stop
LCY
IAD
12h 30m
1 stop
Depart: Mon May 15 2017 Return: Fri May 19 2017 Trip spans 5 days
$1023
Select
Aeroflot
Aeroflot
IAD
LGW
20h 15m
1 stop
LGW
IAD
24h 40m
1 stop
Depart: Tue Oct 17 2017 Return: Thu Oct 26 2017 Trip spans 10 days
Icelandair
Icelandair
IAD
LGW
10h 00m
1 stop
LGW
IAD
27h 00m
1 stop
Depart: Sun Oct 1 2017 Return: Sun Oct 8 2017 Trip spans 8 days
Major Airline
Major Airline
DCA
LHR
12h 02m
nonstop
LHR
DCA
12h 56m
nonstop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
LHR
12h 55m
1 stop
LHR
IAD
10h 45m
1 stop
Direct flights WAS to LON on American Airlines
Flight # Depart BWI Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6173 9:25 pm 9:35 am Apr 22 - Jul 25
6173 9:40 pm 9:50 am Apr 23 - Oct 26
Flight # Depart IAD Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6167 6:00 pm 6:20 am Apr 22 - May 31
6167 6:00 pm 6:20 am Jun 1 - Jul 31
6192 10:20 pm 10:30 am Apr 22 - May 17
6192 10:20 pm 10:30 am Apr 27 - May 11
6192 10:20 pm 10:30 am May 18 - Oct 27
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
only $557
only $572
Destination

London
only $572
only $722
only $557
only $808
Airlines Airline reviews

53 travelers who booked a flight from Washington to London rated their chosen airlines with an average of 8.4.

Overall
8.4
Boarding
8.7
Crew
9.0
Comfort
7.8
Food
7.6
Entertainment
8.6