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: Sun May 8 2016 Return: Thu May 19 2016 Trip spans 12 days
United
United
IAD
LHR
7h 30m
nonstop
LHR
IAD
12h 45m
1 stop
Depart: Tue Oct 25 2016 Return: Tue Nov 1 2016 Trip spans 8 days
Finnair
Finnair
IAD
LHR
7h 15m
nonstop
LHR
IAD
8h 25m
nonstop
Depart: Wed Oct 19 2016 Return: Mon Oct 24 2016 Trip spans 6 days
American Airlines
American Airlines
DCA
LHR
10h 45m
1 stop
LHR
DCA
12h 32m
1 stop
Depart: Tue May 3 2016 Return: Wed May 4 2016 Trip spans 2 days
Major Airline
Major Airline
DCA
LHR
20h 36m
2 stops
LHR
DCA
38h 09m
2 stops
Depart: Thu Sep 8 2016 Return: Thu Sep 22 2016 Trip spans 15 days
Air Canada
Air Canada
DCA
LHR
9h 55m
1 stop
LHR
DCA
11h 57m
1 stop
Depart: Mon May 23 2016 Return: Tue Jun 28 2016 Trip spans 37 days
British Airways
British Airways
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 00m
nonstop
Depart: Thu Sep 29 2016 Return: Thu Oct 6 2016 Trip spans 8 days
Icelandair
Icelandair
IAD
LHR
16h 35m
1 stop
LHR
IAD
11h 00m
1 stop
Depart: Fri Jun 10 2016 Return: Fri Jun 24 2016 Trip spans 15 days
Austrian Airlines
Austrian Airlines
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 10m
nonstop
Depart: Tue Jul 26 2016 Return: Tue Aug 2 2016 Trip spans 8 days
Iberia
Iberia
IAD
LHR
7h 15m
nonstop
LHR
IAD
8h 00m
nonstop
Depart: Thu Jun 30 2016 Return: Fri Jul 15 2016 Trip spans 16 days
$1126
Select
SAS
SAS
IAD
LHR
14h 50m
1 stop
LHR
IAD
29h 55m
1 stop
Depart: Tue May 10 2016 Return: Tue May 17 2016 Trip spans 8 days
United
United
IAD
LHR
7h 30m
nonstop
LHR
IAD
8h 15m
nonstop
Depart: Mon Oct 3 2016 Return: Thu Oct 13 2016 Trip spans 11 days
American Airlines
American Airlines
DCA
LHR
10h 45m
1 stop
LHR
DCA
12h 32m
1 stop
Depart: Fri May 13 2016 Return: Mon May 23 2016 Trip spans 11 days
Major Airline
Major Airline
DCA
LHR
13h 16m
1 stop
LHR
DCA
12h 48m
1 stop
Depart: Mon May 16 2016 Return: Sat May 21 2016 Trip spans 6 days
Air Canada
Air Canada
DCA
LHR
10h 00m
1 stop
LHR
DCA
13h 04m
1 stop
Depart: Thu Sep 15 2016 Return: Mon Sep 19 2016 Trip spans 5 days
United
United
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 20m
nonstop
Depart: Wed Oct 26 2016 Return: Wed Nov 2 2016 Trip spans 8 days
American Airlines
American Airlines
DCA
LHR
10h 45m
1 stop
LHR
DCA
12h 27m
1 stop
Depart: Sat May 14 2016 Return: Sat Jun 18 2016 Trip spans 36 days
Major Airline
Major Airline
DCA
LHR
37h 45m
2 stops
LHR
DCA
30h 25m
2 stops
Depart: Mon Sep 19 2016 Return: Mon Sep 26 2016 Trip spans 8 days
United
United
IAD
LHR
13h 55m
1 stop
LHR
IAD
8h 35m
nonstop
Depart: Mon Jun 6 2016 Return: Tue Jun 7 2016 Trip spans 2 days
Air Canada
Air Canada
DCA
LHR
14h 20m
2 stops
LHR
DCA
14h 10m
2 stops
Depart: Wed May 4 2016 Return: Wed May 11 2016 Trip spans 8 days
Major Airline
Major Airline
IAD
LHR
7h 00m
nonstop
LHR
IAD
8h 00m
nonstop
Direct flights WAS to LHR on Delta
Flight # Depart IAD Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
4383 6:55 pm 7:20 am Apr 28 - Oct 28
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
only $682
only $686
Destination

London
$682