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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 May , June 2026

27 May - 03 Jun $ 977.00
DCA
Washington
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
DCA
Washington
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27 May - 03 Jun $ 985.00
DCA
Washington
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
DCA
Washington
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26 May - 02 Jun $ 985.00
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

19 May - 01 Jun $ 1,476.00
DCA
Washington
WestJet
2 STOPS
SNN
Shannon
SNN
Shannon
WestJet
3 STOPS
DCA
Washington
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19 May - 01 Jun $ 1,660.00
DCA
Washington
JetBlue Airways
2 STOPS
SNN
Shannon
SNN
Shannon
JetBlue Airways
2 STOPS
DCA
Washington
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24 May - 31 May $ 1,663.00
DCA
Washington
JetBlue Airways
2 STOPS
SNN
Shannon
SNN
Shannon
JetBlue Airways
1 STOPS
DCA
Washington
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One-way flights to Shannon from Washington

6:00 AM - 11:55 PM
KLM Royal Dutch Airlines
1 Stops
24h 10m
DCA - SNN
$ 459
Kiwi
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8:25 PM - 10:50 PM
United Airlines
1 Stops
8h 50m
DCA - SNN
$ 695
Kiwi
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3:30 PM - 6:05 PM
United Airlines
1 Stops
11h
DCA - SNN
$ 695
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.