Cheapest return flights from Seattle to Dublin in June from 598€
AirHint found the following cheapest return flights from Seattle (SEA) to Dublin (DUB)
in June 2026 (see full year ).
Return flights
02 Jun
- 09 Jun
Aer Lingus
598 €
direct
23 Jun
- 01 Jul
Air Canada
624 €
29 Jun
- 07 Jul
Air Canada
625 €
30 Jun
- 08 Jul
Air Canada
626 €
27 Jun
- 05 Jul
Icelandair
630 €
25 Jun
- 03 Jul
Icelandair
631 €
26 Jun
- 04 Jul
Icelandair
631 €
24 Jun
- 02 Jul
Icelandair
632 €
28 Jun
- 06 Jul
Air Canada
634 €
11 Jun
- 27 Jun
Icelandair
641 €
11 Jun
- 26 Jun
Icelandair
641 €
06 Jun
- 13 Jun
Aer Lingus
710 €
direct
21 Jun
- 26 Jun
Icelandair
852 €
24 Jun
- 02 Jul
Aer Lingus
917 €
direct
30 Jun
- 08 Jul
Aer Lingus
917 €
direct
21 Jun
- 28 Jun
Aer Lingus
976 €
direct
16 Jun
- 23 Jun
Aer Lingus
984 €
direct
11 Jun
- 27 Jun
Aer Lingus
1038 €
direct
21 Jun
- 26 Jun
Aer Lingus
1181 €
direct
Also check the deals for one-way flights from Seattle to Dublin in June .
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