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Cheap flights from San Diego (SAN) to Shannon (SNN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Diego (SAN) to Shannon (SNN)

How to find the cheapest flight from San Diego (SAN) to Shannon (SNN)
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How to find the cheapest flight from San Diego (SAN) to Shannon (SNN)
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How to find the cheapest flight from San Diego (SAN) to Shannon (SNN)
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Cheap flights from San Diego to Shannon in April , May 2026

27 Apr - 11 May $ 953.00
SAN
San Diego
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
SAN
San Diego
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07 Apr - 04 May $ 1,755.00
SAN
San Diego
Alaska Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
Alaska Airlines
1 STOPS
SAN
San Diego
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07 Apr - 08 May $ 1,755.00
SAN
San Diego
Alaska Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
Alaska Airlines
1 STOPS
SAN
San Diego
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Last minute flights from San Diego to Shannon

16 Apr - 30 Apr $ 957.00
SAN
San Diego
United Airlines
2 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
SAN
San Diego
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14 Apr - 30 Apr $ 1,947.00
SAN
San Diego
Alaska Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
Alaska Airlines
1 STOPS
SAN
San Diego
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07 Apr - 30 Apr $ 1,979.00
SAN
San Diego
Alaska Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
Alaska Airlines
1 STOPS
SAN
San Diego
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One-way flights to Shannon from San Diego

11:01 AM - 10:40 PM
United Airlines
2 Stops
15h 14m
SAN - SNN
$ 592
Kiwi
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7:14 PM - 10:40 PM
United Airlines
2 Stops
31h 1m
SAN - SNN
$ 644
Kiwi
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8:00 AM - 6:30 PM
Aer Lingus
1 Stops
13h 25m
SAN - SNN
$ 747
Kiwi
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How to find the cheapest flight from San Diego (SAN) to Shannon (SNN)

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