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Cheap flights from St Louis (STL) to Dublin (DUB)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Dublin (DUB)

How to find the cheapest flight from St Louis (STL) to Dublin (DUB)
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How to find the cheapest flight from St Louis (STL) to Dublin (DUB)
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How to find the cheapest flight from St Louis (STL) to Dublin (DUB)
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Cheap flights from St Louis to Dublin in March , April 2026

23 Mar - 08 Apr $ 583.00
STL
St Louis
United Airlines
1 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
1 STOPS
STL
St Louis
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08 Mar - 08 Apr $ 1,350.00
STL
St Louis
WestJet
1 STOPS
DUB
Dublin
DUB
Dublin
WestJet
2 STOPS
STL
St Louis
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11 Mar - 09 Apr $ 2,104.00
STL
St Louis
Aer Lingus
1 STOPS
DUB
Dublin
DUB
Dublin
Aer Lingus
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Dublin

22 Mar - 31 Mar $ 839.00
STL
St Louis
Aer Lingus
1 STOPS
DUB
Dublin
DUB
Dublin
Aer Lingus
1 STOPS
STL
St Louis
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08 Mar - 31 Mar $ 1,620.00
STL
St Louis
Aer Lingus
1 STOPS
DUB
Dublin
DUB
Dublin
Aer Lingus
1 STOPS
STL
St Louis
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11 Mar - 31 Mar $ 2,593.00
STL
St Louis
Aer Lingus
1 STOPS
DUB
Dublin
DUB
Dublin
Aer Lingus
1 STOPS
STL
St Louis
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One-way flights to Dublin from St Louis

5:41 PM - 11:15 PM
United Airlines
1 Stops
11h 14m
STL - DUB
$ 319
Kiwi
Pick dates
11:28 AM - 8:55 PM
United Airlines
1 Stops
15h 2m
STL - DUB
$ 788
Kiwi
Pick dates
5:41 PM - 11:15 PM
United Airlines
1 Stops
11h 14m
STL - DUB
$ 8,364
Kiwi
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How to find the cheapest flight from St Louis (STL) to Dublin (DUB)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Dublin (DUB)
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 St Louis (STL) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.