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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 October , November 2026

20 Oct - 04 Nov $ 818.00
STL
St Louis
United Airlines
1 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
1 STOPS
STL
St Louis
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21 Oct - 10 Nov $ 1,840.00
STL
St Louis
Aer Lingus
1 STOPS
DUB
Dublin
DUB
Dublin
Aer Lingus
1 STOPS
STL
St Louis
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21 Oct - 09 Nov $ 2,018.00
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

24 Oct - 01 Nov $ 1,143.00
STL
St Louis
Frontier Airlines
1 STOPS
DUB
Dublin
DUB
Dublin
Frontier Airlines
3 STOPS
STL
St Louis
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19 Oct - 01 Nov $ 1,880.00
STL
St Louis
Air Canada
1 STOPS
DUB
Dublin
DUB
Dublin
Air Canada
1 STOPS
STL
St Louis
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18 Oct - 31 Oct $ 2,107.00
STL
St Louis
Air Canada
1 STOPS
DUB
Dublin
DUB
Dublin
Air Canada
1 STOPS
STL
St Louis
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One-way flights to Dublin from St Louis

2:40 PM - 9:40 PM
WestJet
1 Stops
12h 50m
STL - DUB
$ 435
Kiwi
Pick dates
5:36 PM - 8:20 PM
United Airlines
1 Stops
10h 9m
STL - DUB
$ 468
Kiwi
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1:09 PM - 7:05 PM
United Airlines
1 Stops
12h 11m
STL - DUB
$ 468
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.