Aer Lingus Flights from Seattle from $488.45*
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1 Passenger(s)
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Flights from Seattle*
Seattle (SEA)to
Dublin (DUB)25 Feb 2026 - 6 Mar 2026
From
$488.45
Seen: 13 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
Manchester (MAN)5 Feb 2026 - 15 Feb 2026
From
$732.51
Seen: 12 hrs ago
Roundtrip*
Economy
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
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Flight Deals from Seattle*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | Dublin (DUB) | Roundtrip* / Economy | 9 Mar 2026 - 20 Mar 2026 | From $488.45 Seen: 10 hrs ago |
| Seattle (SEA) | Rome (FCO) | Roundtrip* / Economy | 28 Apr 2026 - 6 May 2026 | From $611.85 Seen: 15 hrs ago |
| Seattle (SEA) | Amsterdam (AMS) | Roundtrip* / Economy | 21 Apr 2026 - 28 Apr 2026 | From $583.88 Seen: 4 hrs ago |
| Seattle (SEA) | Barcelona (BCN) | Roundtrip* / Economy | 14 May 2026 - 28 May 2026 | From $857.50 Seen: 10 hrs ago |
| Seattle (SEA) | London (LHR) | Roundtrip* / Economy | 15 May 2026 - 19 May 2026 | From $860.93 Seen: 6 hrs ago |
| Seattle (SEA) | Paris (CDG) | Roundtrip* / Economy | 20 Apr 2026 - 30 Apr 2026 | From $673.27 Seen: 18 hrs ago |
| Seattle (SEA) | Manchester (MAN) | Roundtrip* / Economy | 11 Mar 2026 - 20 Mar 2026 | From $628.85 Seen: 8 hrs ago |
| Seattle (SEA) | London (LON) | Roundtrip* / Economy | 18 May 2026 - 22 May 2026 | From $1,271.74 Seen: 8 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.