Browse Origins:
Browse Destinations:

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: Wed Sep 23 2015 Return: Tue Oct 6 2015 Trip spans 14 days
Aer Lingus
Aer Lingus
IAD
2:55a
SNN
9:00p
18h 05m
1 stop
SNN
7:40a
IAD
5:51p
10h 11m
1 stop
Depart: Tue Oct 6 2015 Return: Tue Oct 13 2015 Trip spans 8 days
Aer Lingus
Aer Lingus
DCA
9:30a
SNN
9:15p
11h 45m
1 stop
SNN
7:40a
DCA
11:25p
15h 45m
1 stop
Depart: Thu Sep 3 2015 Return: Sun Sep 13 2015 Trip spans 11 days
US Airways
US Airways
DCA
2:45p
SNN
11:40p
8h 55m
1 stop
SNN
7:35a
DCA
7:27p
11h 52m
1 stop
Depart: Sat May 23 2015 Return: Sun Jun 7 2015 Trip spans 16 days
Lufthansa
Lufthansa
IAD
6:21p
SNN
10:00p
27h 39m
2 stops
SNN
5:05a
IAD
12:37p
31h 32m
2 stops
Depart: Sun May 24 2015 Return: Tue Jun 9 2015 Trip spans 17 days
American Airlines
American Airlines
IAD
9:40a
SNN
11:40p
14h 00m
2 stops
SNN
7:35a
IAD
10:23p
14h 48m
2 stops
Depart: Thu Jun 4 2015 Return: Wed Jun 17 2015 Trip spans 14 days
American Airlines
American Airlines
DCA
7:40a
SNN
11:40p
16h 00m
1 stop
SNN
7:35a
DCA
5:50p
10h 15m
1 stop
Depart: Fri Jun 5 2015 Return: Thu Jun 18 2015 Trip spans 14 days
United
United
DCA
12:43p
SNN
10:00p
9h 17m
1 stop
SNN
5:05a
DCA
8:39p
15h 34m
1 stop
Depart: Mon Sep 14 2015 Return: Wed Sep 23 2015 Trip spans 10 days
$1012
Select
Delta
Delta
IAD
9:35a
SNN
10:20p
12h 45m
1 stop
SNN
5:00a
IAD
7:43p
14h 43m
1 stop
Depart: Wed Jun 17 2015 Return: Fri Jun 26 2015 Trip spans 10 days
$1023
Select
US Airways
US Airways
IAD
1:25a
SNN
11:40p
22h 15m
2 stops
SNN
7:35a
IAD
12:22a
16h 47m
2 stops
Depart: Mon Jun 8 2015 Return: Sat Jun 13 2015 Trip spans 6 days
$1029
Select
British Airways
British Airways
IAD
6:25p
SNN
12:00p
17h 35m
1 stop
SNN
1:30p
IAD
2:45p
25h 15m
1 stop
Depart: Wed Jun 10 2015 Return: Wed Jun 17 2015 Trip spans 8 days
$1067
Select
Air France
Air France
DCA
7:52a
SNN
1:50a
17h 58m
1 stop
SNN
8:30a
DCA
11:17p
14h 47m
1 stop
Depart: Sun Jun 14 2015 Return: Tue Jun 23 2015 Trip spans 10 days
$1067
Select
Air France
Air France
IAD
6:55a
SNN
1:50a
18h 55m
1 stop
SNN
8:30a
IAD
7:45p
11h 15m
1 stop
Depart: Wed May 27 2015 Return: Mon Jun 15 2015 Trip spans 20 days
$1080
Select
United
United
IAD
4:27a
SNN
10:00p
17h 33m
1 stop
SNN
7:00a
IAD
11:08a
28h 08m
2 stops
Airports
Origin

Washington
only $722
only $808
Destination

Shannon
$722