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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 March , April 2026

18 Mar - 03 Apr $ 1,005.00
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 Mar - 06 Apr $ 1,173.00
DCA
Washington
KLM Royal Dutch Airlines
2 STOPS
SNN
Shannon
SNN
Shannon
KLM Royal Dutch Airlines
2 STOPS
DCA
Washington
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20 Mar - 06 Apr $ 1,175.00
DCA
Washington
KLM Royal Dutch Airlines
2 STOPS
SNN
Shannon
SNN
Shannon
KLM Royal Dutch Airlines
2 STOPS
DCA
Washington
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Last minute flights from Washington to Shannon

21 Mar - 31 Mar $ 1,083.00
DCA
Washington
Iberia Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
Iberia Airlines
1 STOPS
DCA
Washington
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23 Mar - 01 Apr $ 1,513.00
DCA
Washington
TAP Portugal
2 STOPS
SNN
Shannon
SNN
Shannon
TAP Portugal
3 STOPS
DCA
Washington
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23 Mar - 01 Apr $ 1,547.00
DCA
Washington
TAP Portugal
2 STOPS
SNN
Shannon
SNN
Shannon
TAP Portugal
3 STOPS
DCA
Washington
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One-way flights to Shannon from Washington

7:35 PM - 3:15 PM
Aer Lingus
2 Stops
17h 10m
DCA - SNN
$ 530
Kiwi
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5:09 PM - 10:00 AM
Aer Lingus
2 Stops
14h 21m
DCA - SNN
$ 564
Kiwi
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5:09 PM - 10:00 AM
Aer Lingus
2 Stops
14h 21m
DCA - SNN
$ 572
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.