Find Cheap Flights from London Stansted to Washington Dulles Intl (STN - IAD)

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 London Stansted to Washington Dulles Intl

(Round-trip)
Depart: Tue Nov 21 2017 Return: Thu Nov 30 2017 Trip spans 10 days
Austrian Airlines
Austrian Airlines
STN
3:00p
IAD
2:55p
23h 55m
1 stop
IAD
1:00p
STN
9:15a
20h 15m
1 stop
Depart: Mon Nov 13 2017 Return: Wed Nov 22 2017 Trip spans 10 days
Lufthansa
Lufthansa
STN
2:30p
IAD
3:05p
24h 35m
1 stop
IAD
12:40p
STN
8:45a
20h 05m
1 stop
Depart: Wed Oct 4 2017 Return: Wed Nov 1 2017 Trip spans 29 days
SWISS
SWISS
STN
3:50a
IAD
8:00p
16h 10m
2 stops
IAD
7:30p
STN
10:45a
15h 15m
1 stop
Depart: Wed Nov 22 2017 Return: Thu Nov 30 2017 Trip spans 9 days
Lufthansa
Lufthansa
STN
2:30p
IAD
3:05p
24h 35m
1 stop
IAD
5:30p
STN
8:45a
15h 15m
1 stop
Depart: Thu Nov 2 2017 Return: Sun Nov 5 2017 Trip spans 4 days
Austrian Airlines
Austrian Airlines
STN
4:00p
IAD
3:55p
23h 55m
1 stop
IAD
1:00p
STN
9:15a
20h 15m
1 stop
Depart: Thu Nov 16 2017 Return: Wed Nov 29 2017 Trip spans 14 days
Lufthansa
Lufthansa
STN
2:30p
IAD
3:05p
24h 35m
1 stop
IAD
12:40p
STN
8:45a
20h 05m
1 stop
Depart: Tue Nov 7 2017 Return: Wed Nov 15 2017 Trip spans 9 days
Austrian Airlines
Austrian Airlines
STN
3:00p
IAD
2:55p
23h 55m
1 stop
IAD
1:00p
STN
9:15a
20h 15m
1 stop
Depart: Thu Sep 14 2017 Return: Tue Sep 19 2017 Trip spans 6 days
SWISS
SWISS
STN
4:30p
IAD
4:40p
24h 10m
1 stop
IAD
1:50p
STN
6:55a
17h 05m
2 stops
Depart: Sun Nov 19 2017 Return: Sun Nov 26 2017 Trip spans 8 days
Lufthansa
Lufthansa
STN
2:30p
IAD
3:05p
24h 35m
1 stop
IAD
5:30p
STN
8:45a
15h 15m
1 stop
Depart: Wed Nov 8 2017 Return: Wed Nov 15 2017 Trip spans 8 days
Austrian Airlines
Austrian Airlines
STN
3:00p
IAD
2:55p
23h 55m
1 stop
IAD
1:00p
STN
9:15a
20h 15m
1 stop
Depart: Sat Nov 4 2017 Return: Sat Nov 11 2017 Trip spans 8 days
Lufthansa
Lufthansa
STN
4:20a
IAD
8:40p
16h 20m
1 stop
IAD
5:30p
STN
8:45a
15h 15m
1 stop
Depart: Sun Nov 12 2017 Return: Mon Nov 20 2017 Trip spans 9 days
Austrian Airlines
Austrian Airlines
STN
3:00p
IAD
2:55p
23h 55m
1 stop
IAD
1:00p
STN
9:15a
20h 15m
1 stop
Depart: Thu Nov 9 2017 Return: Sun Nov 19 2017 Trip spans 11 days
Lufthansa
Lufthansa
STN
2:30p
IAD
3:05p
24h 35m
1 stop
IAD
5:30p
STN
8:45a
15h 15m
1 stop
Depart: Fri Nov 17 2017 Return: Sun Nov 26 2017 Trip spans 10 days
Lufthansa
Lufthansa
STN
2:30p
IAD
3:05p
24h 35m
1 stop
IAD
12:40p
STN
8:45a
20h 05m
1 stop
Depart: Mon Sep 25 2017 Return: Mon Oct 9 2017 Trip spans 15 days
Austrian Airlines
Austrian Airlines
STN
4:00p
IAD
3:40p
23h 40m
1 stop
IAD
1:05p
STN
10:20a
21h 15m
1 stop
Depart: Wed Sep 20 2017 Return: Mon Sep 25 2017 Trip spans 6 days
Austrian Airlines
Austrian Airlines
STN
4:00p
IAD
3:40p
23h 40m
1 stop
IAD
1:05p
STN
10:20a
21h 15m
1 stop
Depart: Mon Sep 4 2017 Return: Sun Sep 10 2017 Trip spans 7 days
Lufthansa
Lufthansa
STN
4:10p
IAD
4:25p
24h 15m
1 stop
IAD
1:30p
STN
10:30a
21h 00m
1 stop
Depart: Mon Oct 2 2017 Return: Mon Oct 16 2017 Trip spans 15 days
Austrian Airlines
Austrian Airlines
STN
4:00p
IAD
3:40p
23h 40m
1 stop
IAD
1:05p
STN
10:20a
21h 15m
1 stop
Depart: Mon Sep 18 2017 Return: Wed Sep 27 2017 Trip spans 10 days
Lufthansa
Lufthansa
STN
3:50a
IAD
8:00p
40h 10m
2 stops
IAD
1:30p
STN
6:55a
17h 25m
2 stops
Depart: Thu Sep 21 2017 Return: Mon Sep 25 2017 Trip spans 5 days
Austrian Airlines
Austrian Airlines
STN
4:00p
IAD
3:40p
23h 40m
1 stop
IAD
1:05p
STN
10:20a
21h 15m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

London
$656
Destination

Washington
$656