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

13 dates in June 2027, from $ 866. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
29 Jun 6 Jul 2027 Finnair
30 Jun 7 Jul 2027 Delta
28 Jun 5 Jul 2027 British Airways
27 Jun 4 Jul 2027 Delta
22 Jun 29 Jun 2027 United
23 Jun 30 Jun 2027 Aer Lingus
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20 Jun 3 Jul 2027 Air Canada
21 Jun 28 Jun 2027 Lufthansa
25 Jun 2 Jul 2027 United
26 Jun 3 Jul 2027 Air Canada
21 Jun 3 Jul 2027 Air Canada
24 Jun 1 Jul 2027 Finnair
25 Jun 2 Jul 2027 Aer Lingus
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Updated Oct 12, 2026.

About these fares

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