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Cheap flights from Washington (DCA) to Shannon (SNN)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Washington (DCA) to Shannon (SNN)

How to find the cheapest flight from Washington (DCA) to Shannon (SNN)
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How to find the cheapest flight from Washington (DCA) to Shannon (SNN)
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How to find the cheapest flight from Washington (DCA) to Shannon (SNN)
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Cheap flights from Washington to Shannon in April , May 2026

19 Apr - 05 May $ 885.00
DCA
Washington
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
DCA
Washington
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19 Apr - 05 May $ 895.00
DCA
Washington
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
DCA
Washington
Pick dates
28 Apr - 05 May $ 994.00
DCA
Washington
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
DCA
Washington
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Last minute flights from Washington to Shannon

23 Apr - 30 Apr $ 945.00
DCA
Washington
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
DCA
Washington
Pick dates
23 Apr - 30 Apr $ 1,236.00
DCA
Washington
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
DCA
Washington
Pick dates
28 Apr - 02 May $ 1,567.00
DCA
Washington
Frontier Airlines
2 STOPS
SNN
Shannon
SNN
Shannon
Frontier Airlines
3 STOPS
DCA
Washington
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One-way flights to Shannon from Washington

6:00 PM - 10:40 PM
United Airlines
1 Stops
11h 15m
DCA - SNN
$ 619
Kiwi
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6:00 PM - 10:40 PM
United Airlines
1 Stops
11h 15m
DCA - SNN
$ 663
Kiwi
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4:30 PM - 10:40 PM
United Airlines
1 Stops
12h 45m
DCA - SNN
$ 663
Kiwi
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How to find the cheapest flight from Washington (DCA) to Shannon (SNN)

Related info for your journey
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How to find the cheapest flight from Washington (DCA) to Shannon (SNN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Shannon (SNN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.