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Find Flight Deals from Washington to Shannon (WAS - SNN)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Shannon

(Round-trip)
Depart: Mon May 18 2015 Return: Wed May 27 2015 Trip spans 10 days
Aer Lingus
Aer Lingus
IAD
3:20a
SNN
9:00p
17h 40m
1 stop
SNN
7:40a
IAD
5:52p
10h 12m
1 stop
Depart: Tue Sep 22 2015 Return: Sat Oct 3 2015 Trip spans 12 days
Aer Lingus
Aer Lingus
DCA
9:35a
SNN
9:15p
11h 40m
1 stop
SNN
7:40a
DCA
6:19p
10h 39m
1 stop
Depart: Sun May 24 2015 Return: Wed Jun 3 2015 Trip spans 11 days
Delta
Delta
IAD
1:06p
SNN
2:05a
12h 59m
1 stop
SNN
8:30a
IAD
10:52p
14h 22m
1 stop
Depart: Thu May 14 2015 Return: Tue May 26 2015 Trip spans 13 days
$1003
Select
American Airlines
American Airlines
DCA
2:15p
SNN
11:40p
9h 25m
1 stop
SNN
7:35a
DCA
5:50p
10h 15m
1 stop
Depart: Tue May 26 2015 Return: Thu Jun 4 2015 Trip spans 10 days
$1050
Select
Air Canada
Air Canada
DCA
2:40p
SNN
7:40a
17h 00m
2 stops
SNN
4:45a
DCA
7:02p
14h 17m
2 stops
Depart: Tue Oct 20 2015 Return: Tue Oct 27 2015 Trip spans 8 days
$1055
Select
Air Canada
Air Canada
IAD
8:30a
SNN
3:30a
19h 00m
2 stops
SNN
4:50a
IAD
8:59p
16h 09m
2 stops
Depart: Sun Sep 13 2015 Return: Mon Sep 21 2015 Trip spans 9 days
$1067
Select
Air France
Air France
DCA
8:05a
SNN
10:20p
14h 15m
1 stop
SNN
5:00a
DCA
11:06p
18h 06m
1 stop
Depart: Tue Jun 30 2015 Return: Wed Jul 8 2015 Trip spans 9 days
$1091
Select
American Airlines
American Airlines
IAD
9:40a
SNN
11:40p
14h 00m
2 stops
SNN
7:35a
IAD
12:25a
16h 50m
2 stops
Depart: Thu Sep 17 2015 Return: Sun Sep 27 2015 Trip spans 11 days
$1092
Select
United
United
IAD
4:25a
SNN
10:00p
17h 35m
2 stops
SNN
4:45a
IAD
12:10p
31h 25m
1 stop
Depart: Sat May 23 2015 Return: Mon Jun 1 2015 Trip spans 10 days
$1101
Select
US Airways
US Airways
DCA
2:35p
SNN
11:40p
9h 05m
1 stop
SNN
7:35a
DCA
5:50p
10h 15m
1 stop
Depart: Sun Jun 28 2015 Return: Wed Jul 8 2015 Trip spans 11 days
$1150
Select
Air France
Air France
IAD
3:35p
SNN
1:50a
10h 15m
1 stop
SNN
8:30a
IAD
9:44p
13h 14m
1 stop
Depart: Thu Jul 9 2015 Return: Sun Jul 19 2015 Trip spans 11 days
$1204
Select
Delta
Delta
DCA
7:52a
SNN
1:50a
17h 58m
1 stop
SNN
8:30a
DCA
11:31p
15h 01m
1 stop
Airports
Origin

Washington
only $812
only $830
Destination

Shannon
$812