Our cheapest offers for flights from Seattle Tacoma to Ireland

Here you can compare cheap flights from Seattle Tacoma (SEA) 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 Seattle-Tacoma (SEA) to Dublin (DUB)

	Outbound	Return	Airlines	Price
Seattle-Tacoma Dublin	Outbound 04/26/25 1 Stopover (KEF) FI0682, FI0416 32h 05min	Return 05/23/25 1 Stopover (KEF) FI0417, FI0683 16h 25min	Icelandair	$523
Seattle-Tacoma Dublin	Outbound 04/12/25 direct EI0052 09h 00min	Return 04/27/25 direct EI0053 09h 39min	Aer Lingus Irish Airlines	$1,770
Seattle-Tacoma Dublin	Outbound 04/26/25 1 Stopover (KEF) FI0682, FI0416 32h 05min	Return 05/23/25 1 Stopover (KEF) FI0417, FI0683 16h 25min	Icelandair	$527