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Our cheapest offers for flights from St. Louis to Ireland

Here you can compare cheap flights from St. Louis (STL) to Ireland 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 Ireland. Prices and availability may change at any time.

Flights from St. Louis (STL) to Dublin (DUB)

	Outbound	Return	Airlines	Baggage	Price
Best option St. Louis Dublin	Outbound 12/13/24 1 Stopover (ORD) AA0629, AA7996 21h 15min	Return 12/31/24 1 Stopover (ORD) AA7993, AA5998 10h 53min	American Airlines	?	$811 found 3 days ago
St. Louis Dublin	Outbound 12/12/24 2 Stopovers (ORD, YYZ) AC4925, AC0504, AC0800 17h 05min	Return 01/05/25 2 Stopovers (MUC, ORD) LH2519, LH0434, LH8744 53h 14min	Air Canada	?	$816
St. Louis Dublin	Outbound 12/13/24 2 Stopovers (ORD, BOS) AA4591, AA2877, AA8055 12h 30min	Return 12/31/24 2 Stopovers (ORD, DFW) AA7993, AA2346, AA2487 15h 10min	American Airlines	?	$825 found 3 days ago