Cheapest return flights from Seattle to Dublin in February from 324€

AirHint found the following cheapest return flights from Seattle (SEA) to Dublin (DUB) in February 2026 (see full year).

Return flights

04 Feb - 11 Feb Icelandair
05 Feb - 19 Feb Icelandair
24 Feb - 10 Mar KLM
15 Feb - 25 Feb Delta
24 Feb - 03 Mar Icelandair
15 Feb - 25 Feb Aer Lingus direct
27 Feb - 13 Mar Delta
27 Feb - 13 Mar Aer Lingus direct
14 Feb - 21 Feb Icelandair
13 Feb - 21 Feb Aer Lingus
22 Feb - 27 Feb Aer Lingus direct

Also check the deals for one-way flights from Seattle to Dublin in February.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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