Aer Lingus Flights from Seattle from $637.35*
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Flights from Seattle*
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Seattle (SEA)to
Dublin (DUB)2 Mar 2026 - 11 Mar 2026
From
$638.55
Seen: 17 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
Edinburgh (EDI)19 Apr 2026 - 30 Apr 2026
From
$864.76
Seen: 20 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
Manchester (MAN)2 Mar 2026 - 10 Apr 2026
From
$753.80
Seen: 4 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
Paris (CDG)23 Feb 2026 - 25 Mar 2026
From
$777.67
Seen: 19 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
London (LON)19 Apr 2026 - 21 May 2026
From
$637.35
Seen: 18 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
Rome (FCO)15 May 2026 - 27 May 2026
From
$1,139.38
Seen: 21 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
Amsterdam (AMS)9 Mar 2026 - 16 Mar 2026
From
$821.01
Seen: 18 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
London (LHR)14 Apr 2026 - 22 Apr 2026
From
$637.35
Seen: 20 hrs ago
Roundtrip*
Economy
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
Seattle Airport (SEA)
Book a flight from Seattle with Aer Lingus today and enjoy a chef inspired complimentary meal on transatlantic flights connecting through Dublin. Watch blockbuster movies and exciting TV shows on our in-flight entertainment system and enjoy boutique in-flight shopping.
Flying from Seattle
Aer Lingus flies to Seattle-Tacoma International Airport (SEA), located 19 km south of Seattle. Take the convenient Link light rail route to get to the airport from the city
Flight Deals from Seattle*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | Dublin (DUB) | Roundtrip* / Economy | 2 Mar 2026 - 11 Mar 2026 | From $638.55 Seen: 17 hrs ago |
| Seattle (SEA) | Edinburgh (EDI) | Roundtrip* / Economy | 19 Apr 2026 - 30 Apr 2026 | From $864.76 Seen: 20 hrs ago |
| Seattle (SEA) | Paris (CDG) | Roundtrip* / Economy | 30 Mar 2026 - 22 Apr 2026 | From $821.20 Seen: 1 hour ago |
| Seattle (SEA) | London (LON) | Roundtrip* / Economy | 19 Apr 2026 - 21 May 2026 | From $637.35 Seen: 18 hrs ago |
| Seattle (SEA) | Barcelona (BCN) | Roundtrip* / Economy | 19 Sep 2026 - 3 Oct 2026 | From $970.48 Seen: 10 hrs ago |
| Seattle (SEA) | Rome (FCO) | Roundtrip* / Economy | 8 Sep 2026 - 15 Sep 2026 | From $953.90 Seen: 21 hrs ago |
| Seattle (SEA) | Amsterdam (AMS) | Roundtrip* / Economy | 9 Mar 2026 - 16 Mar 2026 | From $821.01 Seen: 18 hrs ago |
| Seattle (SEA) | Glasgow (GLA) | Roundtrip* / Economy | 11 Aug 2026 - 18 Aug 2026 | From $1,007.36 Seen: 3 hrs ago |
| Seattle (SEA) | Manchester (MAN) | Roundtrip* / Economy | 4 Aug 2026 - 20 Aug 2026 | From $705.70 Seen: 23 hrs ago |
| Seattle (SEA) | London (LHR) | Roundtrip* / Economy | 14 Apr 2026 - 22 Apr 2026 | From $637.35 Seen: 20 hrs ago |
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
Explore Aer Lingus's Top-Pick Destinations
QA FE Test Travel Dates Filter Feature Prepro
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Dublin (DUB)to
New York (JFK)4 Feb 2026 - 9 Feb 2026
From
€174.25
Seen: 9 hrs ago
Each way
Economy
Dublin (DUB)to
Malaga (AGP)Depart: 19 Apr 2026
From
€40.60
Seen: 7 hrs ago
One way
Economy
Dublin (DUB)to
Orlando (MCO)28 Feb 2026 - 3 Mar 2026
From
€214.25
Seen: 8 hrs ago
Each way
Economy
Dublin (DUB)to
Paris (CDG)Depart: 14 Apr 2026
From
€35.60
Seen: 21 minutes ago
One way
Economy
Dublin (DUB)to
Amsterdam (AMS)Depart: 4 Mar 2026
From
€28.00
Seen: 1 hour ago
One way
Economy
Dublin (DUB)to
Faro (FAO)Depart: 12 Apr 2026
From
€40.60
Seen: 5 hrs ago
One way
Economy
Dublin (DUB)to
Lanzarote (ACE)Depart: 25 Feb 2026
From
€61.00
Seen: 9 hrs ago
One way
Economy
Dublin (DUB)to
London (LHR)Depart: 14 Feb 2026
From
€55.00
Seen: 3 hrs ago
One way
Economy
Dublin (DUB)to
Barcelona (BCN)Depart: 12 Apr 2026
From
€35.60
Seen: 32 minutes ago
One way
Economy
Dublin (DUB)to
Rome (FCO)Depart: 10 Mar 2026
From
€46.00
Seen: 7 hrs ago
One way
Economy
Manchester (MAN)to
New York (JFK)2 Mar 2026 - 9 Mar 2026
From
£414.81
Seen: 5 hrs ago
Roundtrip*
Economy
Dublin (DUB)to
Boston (BOS)24 Feb 2026 - 5 Mar 2026
From
€174.25
Seen: 9 hrs ago
Each way
Economy
Chicago (ORD)to
Dublin (DUB)4 Mar 2026 - 11 Mar 2026
From
$470.79
Seen: 3 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Dublin (DUB)5 Mar 2026 - 12 Mar 2026
From
$408.55
Seen: 21 hrs ago
Roundtrip*
Economy
Cork (ORK)to
Malaga (AGP)Depart: 20 Apr 2026
From
€40.37
Seen: 7 hrs ago
One way
Economy
Dublin (DUB)to
Tenerife (TFS)Depart: 25 Mar 2026
From
€61.00
Seen: 18 hrs ago
One way
Economy
New York (JFK)to
Dublin (DUB)17 Mar 2026 - 23 Mar 2026
From
$408.55
Seen: 21 hrs ago
Roundtrip*
Economy
Dublin (DUB)to
Nashville (BNA)24 Feb 2026 - 1 Mar 2026
From
€194.25
Seen: 4 hrs ago
Each way
Economy
Dublin (DUB)to
Lisbon (LIS)Depart: 27 Apr 2026
From
€40.60
Seen: 4 hrs ago
One way
Economy
Dublin (DUB)to
Manchester (MAN)Depart: 29 Mar 2026
From
€25.00
Seen: 7 hrs ago
One way
Economy