Find Cheap Flights from Washington to Shannon (WAS - SNN)

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 Shannon

(Round-trip)
Depart: Tue Oct 10 2017 Return: Wed Oct 18 2017 Trip spans 9 days
Aer Lingus
Aer Lingus
IAD
4:36a
SNN
9:15p
16h 39m
1 stop
SNN
8:45a
IAD
8:50p
12h 05m
1 stop
Depart: Sun Oct 1 2017 Return: Sat Oct 7 2017 Trip spans 7 days
SAS
SAS
IAD
1:15p
SNN
2:50a
37h 35m
2 stops
SNN
6:30a
IAD
4:00p
57h 30m
2 stops
Depart: Fri Aug 25 2017 Return: Wed Sep 13 2017 Trip spans 20 days
British Airways
British Airways
DCA
11:45a
SNN
12:00p
24h 15m
2 stops
SNN
7:35a
DCA
11:17p
15h 42m
1 stop
Depart: Mon Dec 25 2017 Return: Sun Dec 31 2017 Trip spans 7 days
$1015
Select
Air Canada
Air Canada
DCA
11:10a
SNN
6:45a
19h 35m
2 stops
SNN
7:55a
DCA
7:53p
35h 58m
2 stops
Depart: Fri Oct 27 2017 Return: Sun Nov 5 2017 Trip spans 10 days
$1077
Select
United
United
DCA
12:50p
SNN
10:00p
9h 10m
1 stop
SNN
4:00a
DCA
5:14p
13h 14m
1 stop
Depart: Tue Aug 29 2017 Return: Thu Sep 7 2017 Trip spans 10 days
$1186
Select
American Airlines
American Airlines
DCA
1:45p
SNN
11:50p
10h 05m
1 stop
SNN
7:35a
DCA
11:17p
15h 42m
1 stop
Depart: Sun Aug 20 2017 Return: Thu Aug 31 2017 Trip spans 12 days
Aer Lingus
Aer Lingus
IAD
2:20a
SNN
9:00p
18h 40m
1 stop
SNN
8:45a
IAD
12:44a
15h 59m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Aug 29 2017 Trip spans 9 days
SAS
SAS
IAD
1:15p
SNN
2:50a
13h 35m
2 stops
SNN
8:30a
IAD
4:00p
31h 30m
2 stops
Depart: Mon Sep 4 2017 Return: Sun Sep 10 2017 Trip spans 7 days
British Airways
British Airways
DCA
11:45a
SNN
11:50p
12h 05m
1 stop
SNN
3:00p
DCA
12:05a
33h 05m
2 stops
Depart: Thu Dec 21 2017 Return: Fri Dec 29 2017 Trip spans 9 days
Aer Lingus
Aer Lingus
IAD
6:59a
SNN
8:00p
13h 01m
1 stop
SNN
7:45a
IAD
6:00p
10h 15m
1 stop
Depart: Thu Sep 7 2017 Return: Tue Sep 12 2017 Trip spans 6 days
SAS
SAS
IAD
1:15p
SNN
12:50a
35h 35m
2 stops
SNN
8:30a
IAD
4:00p
55h 30m
2 stops
Depart: Tue Aug 22 2017 Return: Thu Aug 31 2017 Trip spans 10 days
Aer Lingus
Aer Lingus
IAD
4:18a
SNN
9:15p
16h 57m
1 stop
SNN
8:45a
IAD
12:44a
15h 59m
1 stop
Depart: Sat Sep 30 2017 Return: Sun Oct 8 2017 Trip spans 9 days
British Airways
British Airways
DCA
11:15a
SNN
11:50p
12h 35m
1 stop
SNN
3:30a
DCA
7:03p
15h 33m
2 stops
Depart: Sun Dec 24 2017 Return: Sun Dec 31 2017 Trip spans 8 days
$1023
Select
Air Canada
Air Canada
DCA
7:50a
SNN
1:15a
41h 25m
2 stops
SNN
7:55a
DCA
7:53p
35h 58m
2 stops
Depart: Fri Sep 1 2017 Return: Sun Sep 10 2017 Trip spans 10 days
Aer Lingus
Aer Lingus
IAD
6:50a
SNN
9:30p
14h 40m
1 stop
SNN
8:45a
IAD
12:29a
15h 44m
1 stop
Depart: Tue Nov 21 2017 Return: Sun Nov 26 2017 Trip spans 6 days
$1040
Select
Air Canada
Air Canada
DCA
11:10a
SNN
1:15a
14h 05m
2 stops
SNN
2:30a
DCA
9:48p
19h 18m
2 stops
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
$1219
Select
United
United
DCA
2:25p
SNN
10:00p
31h 35m
1 stop
SNN
8:00a
DCA
5:00p
33h 00m
2 stops
Depart: Thu Aug 24 2017 Return: Thu Aug 31 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
IAD
2:20a
SNN
9:30p
19h 10m
1 stop
SNN
8:45a
IAD
12:44a
15h 59m
1 stop
Depart: Wed Dec 20 2017 Return: Wed Dec 27 2017 Trip spans 8 days
$1104
Select
Air Canada
Air Canada
DCA
2:00a
SNN
6:45a
28h 45m
2 stops
SNN
2:30a
DCA
7:53p
17h 23m
2 stops
Depart: Tue Aug 8 2017 Return: Tue Aug 22 2017 Trip spans 15 days
$1199
Select
British Airways
British Airways
DCA
11:45a
SNN
11:50p
12h 05m
1 stop
SNN
7:35a
DCA
11:17p
15h 42m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
only $651
only $808
Destination

Shannon
$651