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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: Sun May 3 2015 Return: Tue May 12 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: Fri May 1 2015 Return: Sun May 10 2015 Trip spans 10 days
Aer Lingus
Aer Lingus
DCA
11:36a
SNN
9:15p
9h 39m
1 stop
SNN
7:40a
DCA
11:33p
15h 53m
1 stop
Depart: Tue Jun 9 2015 Return: Sat Jun 20 2015 Trip spans 12 days
Major Airline
Major Airline
DCA
10:48a
SNN
10:00p
11h 12m
1 stop
SNN
7:00a
DCA
9:29p
14h 29m
1 stop
Depart: Thu Jun 11 2015 Return: Sat Jun 20 2015 Trip spans 10 days
Major Airline
Major Airline
IAD
4:16a
SNN
10:00p
17h 44m
1 stop
SNN
7:00a
IAD
12:49a
17h 49m
1 stop
Depart: Sat May 2 2015 Return: Wed May 6 2015 Trip spans 5 days
$1018
Select
Delta
Delta
IAD
6:45a
SNN
2:05a
19h 20m
1 stop
SNN
8:45a
IAD
10:52p
14h 07m
1 stop
Depart: Thu Sep 17 2015 Return: Sat Sep 26 2015 Trip spans 10 days
$1034
Select
US Airways
US Airways
DCA
12:30p
SNN
11:40p
11h 10m
2 stops
SNN
7:35a
DCA
9:41a
26h 06m
2 stops
Depart: Wed Apr 22 2015 Return: Wed May 6 2015 Trip spans 15 days
$1038
Select
United
United
IAD
2:00a
SNN
10:00p
20h 00m
1 stop
SNN
5:05a
IAD
9:45p
16h 40m
2 stops
Depart: Sat Jun 13 2015 Return: Sat Jun 20 2015 Trip spans 8 days
$1071
Select
United
United
DCA
12:45p
SNN
10:00p
9h 15m
1 stop
SNN
5:05a
DCA
4:05p
11h 00m
1 stop
Depart: Thu May 14 2015 Return: Thu May 21 2015 Trip spans 8 days
$1080
Select
US Airways
US Airways
IAD
9:40a
SNN
11:40p
14h 00m
2 stops
SNN
7:35a
IAD
12:29a
16h 54m
2 stops
Depart: Thu Apr 16 2015 Return: Mon Apr 27 2015 Trip spans 12 days
$1113
Select
British Airways
British Airways
IAD
2:30p
SNN
12:00p
21h 30m
1 stop
SNN
1:30p
IAD
2:45p
25h 15m
1 stop
Depart: Sat May 16 2015 Return: Sun May 17 2015 Trip spans 2 days
$1113
Select
American Airlines
American Airlines
DCA
2:35p
SNN
11:40p
9h 05m
1 stop
SNN
7:35a
DCA
5:50p
10h 15m
1 stop
Depart: Mon Aug 24 2015 Return: Mon Sep 7 2015 Trip spans 15 days
$1146
Select
Air France
Air France
DCA
2:04p
SNN
1:00a
10h 56m
1 stop
SNN
8:30a
DCA
11:06p
14h 36m
1 stop
Depart: Fri Sep 4 2015 Return: Sat Sep 12 2015 Trip spans 9 days
$1182
Select
Air Canada
Air Canada
DCA
12:25p
SNN
3:30a
15h 05m
2 stops
SNN
4:45a
DCA
7:03p
14h 18m
2 stops
Depart: Thu Jul 2 2015 Return: Sun Jul 12 2015 Trip spans 11 days
$1203
Select
Delta
Delta
DCA
10:05a
SNN
1:50a
15h 45m
1 stop
SNN
8:30a
DCA
11:06p
14h 36m
1 stop
Airports
Origin

Washington
only $824
only $894
Destination

Shannon
$824