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

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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 December 2025 , January 2026

30 Dec - 28 Jan $ 1,245.00
DCA
Washington
Air France
2 STOPS
SNN
Shannon
SNN
Shannon
Air France
2 STOPS
DCA
Washington
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25 Dec - 09 Jan $ 1,322.00
DCA
Washington
Air France
2 STOPS
SNN
Shannon
SNN
Shannon
Air France
2 STOPS
DCA
Washington
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25 Dec - 23 Jan $ 1,329.00
DCA
Washington
Air France
2 STOPS
SNN
Shannon
SNN
Shannon
Air France
2 STOPS
DCA
Washington
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Last minute flights from Washington to Shannon

30 Dec - 01 Jan $ 2,023.00
DCA
Washington
KLM Royal Dutch Airlines
2 STOPS
SNN
Shannon
SNN
Shannon
KLM Royal Dutch Airlines
2 STOPS
DCA
Washington
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30 Dec - 01 Jan $ 2,038.00
DCA
Washington
KLM Royal Dutch Airlines
2 STOPS
SNN
Shannon
SNN
Shannon
KLM Royal Dutch Airlines
2 STOPS
DCA
Washington
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25 Dec - 01 Jan $ 2,207.00
DCA
Washington
KLM Royal Dutch Airlines
2 STOPS
SNN
Shannon
SNN
Shannon
KLM Royal Dutch Airlines
2 STOPS
DCA
Washington
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One-way flights to Shannon from Washington

7:00 PM - 3:15 PM
Aer Lingus
2 Stops
16h 45m
DCA - SNN
$ 617
Kiwi
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8:10 PM - 3:15 PM
Aer Lingus
2 Stops
15h 35m
DCA - SNN
$ 649
Kiwi
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4:26 PM - 10:00 AM
Aer Lingus
2 Stops
14h 4m
DCA - SNN
$ 4,726
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.