Cheapest return flights from Seattle (SEA) to Dublin (DUB), December

14 dates in December, from $ 670. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
8 Dec 12 Dec Icelandair
5 Dec 10 Dec Icelandair
13 Dec 23 Dec British Airways
14 Dec 23 Dec British Airways
27 Dec 10 Jan 2027 British Airways
13 Dec 28 Dec Frontier Airlines
13 Dec 29 Dec Frontier Airlines
13 Dec 27 Dec Frontier Airlines
12 Dec 30 Dec Aer Lingus
12 Dec 28 Dec British Airways
12 Dec 29 Dec Icelandair
19 Dec 9 Jan 2027 Aer Lingus
16 Dec 2 Jan 2027 Alaska Airlines
17 Dec 2 Jan 2027 Alaska Airlines
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Deals for one-way flights from Seattle to Dublin in December.

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About these fares

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