Find Deals on Flights from Washington to London Heathrow (WAS - LHR)

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 Heathrow

(Round-trip)
Depart: Thu Jan 19 2017 Return: Sat Jan 21 2017 Trip spans 3 days
Icelandair
Icelandair
IAD
LHR
18h 45m
1 stop
LHR
IAD
10h 50m
1 stop
Depart: Fri Jan 13 2017 Return: Thu Jan 26 2017 Trip spans 14 days
Major Airline
Major Airline
IAD
LHR
11h 00m
1 stop
LHR
IAD
13h 49m
1 stop
Depart: Sat Feb 11 2017 Return: Fri Feb 17 2017 Trip spans 7 days
Air Canada
Air Canada
DCA
LHR
9h 45m
1 stop
LHR
DCA
12h 48m
1 stop
Depart: Thu Mar 30 2017 Return: Fri Apr 7 2017 Trip spans 9 days
American Airlines
American Airlines
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 00m
nonstop
Depart: Sat Apr 8 2017 Return: Sat Apr 15 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
IAD
LHR
7h 25m
nonstop
LHR
IAD
8h 15m
nonstop
Depart: Tue Oct 11 2016 Return: Wed Nov 30 2016 Trip spans 51 days
Turkish Airlines
Turkish Airlines
IAD
LHR
16h 40m
1 stop
LHR
IAD
25h 30m
1 stop
Depart: Fri Mar 3 2017 Return: Sat Mar 11 2017 Trip spans 9 days
United
United
DCA
LHR
12h 10m
1 stop
LHR
DCA
12h 48m
1 stop
Depart: Sun Dec 18 2016 Return: Sun Dec 25 2016 Trip spans 8 days
KLM
KLM
IAD
LHR
12h 00m
1 stop
LHR
IAD
13h 16m
1 stop
Depart: Thu Nov 17 2016 Return: Thu Nov 24 2016 Trip spans 8 days
Delta
Delta
DCA
LHR
20h 20m
2 stops
LHR
DCA
16h 51m
2 stops
Depart: Fri Nov 4 2016 Return: Wed Nov 9 2016 Trip spans 6 days
Finnair
Finnair
IAD
LHR
7h 05m
nonstop
LHR
IAD
8h 25m
nonstop
Depart: Wed Nov 23 2016 Return: Sat Dec 3 2016 Trip spans 11 days
Austrian Airlines
Austrian Airlines
IAD
LHR
7h 15m
nonstop
LHR
IAD
8h 45m
nonstop
Depart: Thu Feb 2 2017 Return: Sat Feb 4 2017 Trip spans 3 days
Icelandair
Icelandair
IAD
LHR
18h 45m
1 stop
LHR
IAD
10h 50m
1 stop
Depart: Sun Nov 20 2016 Return: Sat Nov 26 2016 Trip spans 7 days
British Airways
British Airways
IAD
LHR
7h 05m
nonstop
LHR
IAD
8h 25m
nonstop
Depart: Mon Mar 13 2017 Return: Wed Mar 15 2017 Trip spans 3 days
Icelandair
Icelandair
IAD
LHR
18h 45m
1 stop
LHR
IAD
10h 50m
1 stop
Depart: Sat Jan 14 2017 Return: Sat Jan 21 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
LHR
32h 01m
1 stop
LHR
IAD
26h 00m
1 stop
Depart: Mon Jan 16 2017 Return: Fri Jan 20 2017 Trip spans 5 days
Major Airline
Major Airline
DCA
LHR
14h 15m
nonstop
LHR
DCA
12h 27m
nonstop
Depart: Thu Mar 30 2017 Return: Fri Apr 7 2017 Trip spans 9 days
American Airlines
American Airlines
DCA
LHR
10h 45m
1 stop
LHR
DCA
11h 21m
1 stop
Depart: Thu Jan 19 2017 Return: Sun Jan 22 2017 Trip spans 4 days
Major Airline
Major Airline
DCA
LHR
12h 30m
1 stop
LHR
DCA
14h 33m
1 stop
Depart: Thu Jan 12 2017 Return: Mon Jan 16 2017 Trip spans 5 days
Icelandair
Icelandair
IAD
LHR
10h 30m
1 stop
LHR
IAD
10h 50m
1 stop
Depart: Sat Apr 15 2017 Return: Sat Apr 22 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
IAD
LHR
7h 25m
nonstop
LHR
IAD
8h 15m
nonstop
Direct flights WAS to LHR on Delta
Flight # Depart IAD Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
4383 6:45 pm 7:00 am Nov 6 - Nov 19
4383 6:55 pm 7:20 am Sep 29 - Oct 28
4383 6:55 pm 6:20 am Oct 29 - Oct 29
4383 7:45 pm 7:00 am Oct 30 - Nov 5
4383 10:15 pm 9:30 am Nov 3 - Nov 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
only $375
only $447
Destination

London
$375
Airlines Airline reviews

107 travelers who booked a flight from Washington to London rated their chosen airlines with an average of 8.1.

Overall
8.1
Boarding
8.3
Crew
8.7
Comfort
7.6
Food
7.5
Entertainment
8.4