Flights from St. Louis to Dublin with Finnair

Our cheapest offers for flights from St. Louis to Dublin

Here you can compare cheap flights from St. Louis (STL) to Dublin (DUB) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Dublin. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
St. Louis
Dublin
Outbound
10/22/25
1 Stopover (ORD)
AY6471, AY7996
19h 58min
Return
10/29/25
1 Stopover (BOS)
AY7997, AY3563
21h 19min
Finnair ?
$837
St. Louis
Dublin
Outbound
10/22/25
1 Stopover (DFW)
AY5718, AY4144
15h 24min
Return
10/29/25
1 Stopover (PHL)
AY3803, AA2571
13h 50min
Finnair
$885
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: St. Louis - Dublin

Roundtrip from $497.00
Distance 6301 km
Departure airport Airport St. Louis - Lambert International Airport (STL)
Arrival airport Airport Dublin (DUB)
Destination country Flights to Ireland
Alternative flights to Dublin
Flight destinations with a similar price