Aer Lingus Flights from Seattle from $513.58*
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Flights from Seattle*
Seattle (SEA)to
Dublin (DUB)Mar 16 2026 - Mar 25 2026
From
$638.71
Seen: 23 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
London (LHR)Mar 20 2026 - Mar 27 2026
From
$608.63
Seen: 30 minutes ago
Roundtrip*
Economy
Seattle (SEA)to
Manchester (MAN)Mar 25 2026 - Apr 1 2026
From
$638.26
Seen: 15 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
Edinburgh (EDI)Mar 11 2026 - Mar 18 2026
From
$716.40
Seen: 15 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 | Aug 5 2026 - Aug 20 2026 | From $644.91 Seen: 19 hrs ago |
| Seattle (SEA) | London (LHR) | Roundtrip* / Economy | Jun 5 2026 - Jun 10 2026 | From $1,096.84 Seen: 5 hrs ago |
| Seattle (SEA) | Edinburgh (EDI) | Roundtrip* / Economy | Sep 21 2026 - Oct 2 2026 | From $898.65 Seen: 12 hrs ago |
| Seattle (SEA) | Manchester (MAN) | Roundtrip* / Economy | Aug 12 2026 - Aug 27 2026 | From $650.03 Seen: 41 minutes ago |
| Seattle (SEA) | Rome (FCO) | Roundtrip* / Economy | Nov 4 2026 - Nov 16 2026 | From $919.67 Seen: 1 hour ago |
| Seattle (SEA) | Lisbon (LIS) | Roundtrip* / Economy | Jun 18 2026 - Jul 1 2026 | From $1,118.40 Seen: 22 hrs ago |
| Seattle (SEA) | Brussels (BRU) | Roundtrip* / Economy | Aug 11 2026 - Aug 21 2026 | From $697.50 Seen: 19 hrs ago |
| Seattle (SEA) | London (LON) | Roundtrip* / Economy | Jun 22 2026 - Jun 30 2026 | From $1,308.84 Seen: 13 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.