Cheapest return flights from Seattle to Dublin in December from 691€

Best time to book flights for Seattle (SEA) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Dublin (DUB) in December 2024 (see full year).

Return flights

29 Dec - 11 Jan Air Canada
23 Dec - 10 Jan Delta
23 Dec - 11 Jan Aer Lingus
25 Dec - 01 Jan United
22 Dec - 30 Dec Frontier Airlines
20 Dec - 11 Jan Aer Lingus
20 Dec - 29 Dec Alaska Airlines
22 Dec - 30 Dec Aer Lingus direct
20 Dec - 02 Jan Alaska Airlines
20 Dec - 03 Jan Aer Lingus
20 Dec - 29 Dec Aer Lingus direct

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

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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