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

Depart
Return
1 adult
Adults
16+
Youths
12-15
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

(Return)
Depart: Thu 2 Nov 2017 Return: Thu 9 Nov 2017 Trip spans 8 days
£392
Select
Icelandair
Icelandair
IAD
LHR
10h 30m
1 stop
LHR
IAD
10h 50m
1 stop
Depart: Mon 23 Oct 2017 Return: Mon 30 Oct 2017 Trip spans 8 days
£398
Select
Major Airline
Major Airline
IAD
LHR
17h 40m
1 stop
LHR
IAD
12h 35m
1 stop
Depart: Wed 8 Nov 2017 Return: Mon 13 Nov 2017 Trip spans 6 days
£515
Select
Aer Lingus
Aer Lingus
IAD
LCY
11h 55m
1 stop
LCY
IAD
11h 50m
1 stop
Depart: Mon 31 Jul 2017 Return: Mon 11 Sep 2017 Trip spans 43 days
£521
Select
Turkish Airlines
Turkish Airlines
IAD
LHR
29h 50m
1 stop
LHR
IAD
31h 50m
1 stop
Depart: Tue 24 Oct 2017 Return: Fri 3 Nov 2017 Trip spans 11 days
£550
Select
TAP Portugal
TAP Portugal
DCA
LGW
13h 31m
2 stops
LGW
DCA
25h 06m
2 stops
Depart: Fri 3 Nov 2017 Return: Fri 10 Nov 2017 Trip spans 8 days
£552
Select
British Airways
British Airways
DCA
LGW
12h 00m
1 stop
LGW
DCA
29h 05m
1 stop
Depart: Wed 23 Aug 2017 Return: Wed 30 Aug 2017 Trip spans 8 days
£575
Select
Austrian Airlines
Austrian Airlines
IAD
LHR
7h 30m
nonstop
LHR
IAD
8h 05m
nonstop
Depart: Sun 20 Aug 2017 Return: Sun 27 Aug 2017 Trip spans 8 days
£577
Select
Virgin Atlantic
Virgin Atlantic
DCA
LHR
19h 40m
1 stop
LHR
DCA
11h 39m
1 stop
Depart: Tue 22 Aug 2017 Return: Tue 5 Sep 2017 Trip spans 15 days
£601
Select
Lufthansa
Lufthansa
IAD
STN
21h 00m
1 stop
STN
IAD
24h 30m
1 stop
Depart: Mon 14 Aug 2017 Return: Thu 24 Aug 2017 Trip spans 11 days
£663
Select
SWISS
SWISS
IAD
LCY
19h 15m
1 stop
LCY
IAD
12h 30m
1 stop
Depart: Wed 21 Jun 2017 Return: Tue 27 Jun 2017 Trip spans 7 days
£693
Select
Finnair
Finnair
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 05m
nonstop
Depart: Mon 28 Aug 2017 Return: Tue 5 Sep 2017 Trip spans 9 days
£755
Select
KLM
KLM
DCA
LCY
13h 35m
2 stops
LCY
DCA
14h 41m
2 stops
Depart: Thu 2 Nov 2017 Return: Thu 9 Nov 2017 Trip spans 8 days
£393
Select
Icelandair
Icelandair
IAD
LGW
10h 30m
1 stop
LGW
IAD
11h 00m
1 stop
Depart: Fri 18 Aug 2017 Return: Sun 3 Sep 2017 Trip spans 17 days
£787
Select
Delta
Delta
IAD
LHR
7h 25m
nonstop
LHR
IAD
8h 20m
nonstop
Depart: Thu 16 Nov 2017 Return: Thu 23 Nov 2017 Trip spans 8 days
£398
Select
Major Airline
Major Airline
DCA
LHR
9h 45m
1 stop
LHR
DCA
12h 48m
1 stop
Depart: Mon 6 Nov 2017 Return: Sat 11 Nov 2017 Trip spans 6 days
£393
Select
Icelandair
Icelandair
IAD
LGW
10h 30m
1 stop
LGW
IAD
11h 00m
1 stop
Depart: Fri 17 Nov 2017 Return: Fri 24 Nov 2017 Trip spans 8 days
£398
Select
Major Airline
Major Airline
DCA
LHR
11h 57m
1 stop
LHR
DCA
12h 20m
1 stop
Depart: Thu 30 Nov 2017 Return: Wed 6 Dec 2017 Trip spans 7 days
£393
Select
Icelandair
Icelandair
IAD
LHR
10h 30m
1 stop
LHR
IAD
10h 50m
1 stop
Depart: Mon 23 Oct 2017 Return: Thu 26 Oct 2017 Trip spans 4 days
£400
Select
Major Airline
Major Airline
IAD
LHR
14h 00m
3 stops
LHR
IAD
12h 55m
3 stops
Depart: Wed 15 Nov 2017 Return: Wed 22 Nov 2017 Trip spans 8 days
£516
Select
Aer Lingus
Aer Lingus
IAD
LCY
11h 55m
1 stop
LCY
IAD
13h 50m
1 stop
Direct flights WAS - LON on British Airways
Flight no. Depart BWI Arrive LHR Mon Tue Wed Thu Fri Sat Sun Valid between
228 21:25 09:35 20 May - 25 Jul
228 21:40 09:50 21 May - 26 Oct
Flight no. Depart IAD Arrive LHR Mon Tue Wed Thu Fri Sat Sun Valid between
216 18:00 06:20 20 May - 31 May
216 18:00 06:20 1 Jun - 31 Jul
292 22:20 10:30 16 Jun - 9 Jul
292 22:20 10:30 15 Jun - 12 Jul
292 22:20 10:30 29 May - 14 Jun
292 22:20 10:30 28 May - 11 Jun
* Prices are per person and are for e–tickets and include all taxes & fees in GBP.
We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Washington
only £392
only £398
Destination

London
only £392
only £514
only £393
only £601
Airlines Airline reviews

40 travellers who booked a flight to London from Washington rated their chosen airline with an average of 8.1

Overall
8.1
Boarding
8.6
Crew
8.9
Comfort
7.5
Food
7.1
Entertainment
8.4