Cheapest return flights from Seattle to Dublin in December from $437

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

09 Dec - 09 Jan British Airways
27 Dec - 06 Jan Lufthansa
01 Dec - 01 Jan British Airways
02 Dec - 02 Jan Delta
20 Dec - 27 Dec Icelandair
22 Dec - 03 Jan KLM
20 Dec - 03 Jan KLM
20 Dec - 05 Jan KLM
20 Dec - 29 Dec Icelandair
01 Dec - 01 Jan Aer Lingus direct
20 Dec - 27 Dec Aer Lingus direct
20 Dec - 29 Dec Aer Lingus direct
22 Dec - 03 Jan Aer Lingus direct
20 Dec - 03 Jan 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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