Barcelona to Seattle Flights on Aer Lingus from 287.26€*

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Book Barcelona to Seattle flight deals*

* 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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Book Barcelona to Seattle flight deals*

€
Book Barcelona to Seattle flight deals*
From
To
Fare Type
Dates
Price
Barcelona (BCN)Seattle (SEA)Each way
/
Economy		6 Oct 2026 - 11 Nov 2026

From

287.26€

Seen: 5 hrs ago

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

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Orlando (MCO)
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224.31€
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Dublin (DUB)to

London (LHR)
Depart: 21 Mar 2026
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55.00€
Seen: 1 hour ago
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Dublin (DUB)to

Faro (FAO)
Depart: 28 Apr 2026
From
52.25€
Seen: 21 hrs ago
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Dublin (DUB)to

Paris (CDG)
Depart: 10 Mar 2026
From
46.00€
Seen: 59 minutes ago
One way
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Dublin (DUB)to

Amsterdam (AMS)
Depart: 12 Mar 2026
From
38.00€
Seen: 26 minutes ago
One way
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Dublin (DUB)to

Bridgetown (BGI)
19 Apr 2026 - 17 May 2026
From
224.91€
Seen: 9 hrs ago
Each way
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Dublin (DUB)to

Tenerife (TFS)
Depart: 23 Mar 2026
From
71.00€
Seen: 11 hrs ago
One way
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Dublin (DUB)to

Rome (FCO)
Depart: 13 Apr 2026
From
52.25€
Seen: 3 hrs ago
One way
Economy

Dublin (DUB)to

Boston (BOS)
26 Mar 2026 - 31 Mar 2026
From
197.31€
Seen: 9 hrs ago
Each way
Economy

Dublin (DUB)to

Barcelona (BCN)
Depart: 23 Mar 2026
From
46.00€
Seen: 7 hrs ago
One way
Economy

Cork (ORK)to

Malaga (AGP)
Depart: 4 Mar 2026
From
50.37€
Seen: 1 hour ago
One way
Economy

Dublin (DUB)to

Las Vegas (LAS)
17 Mar 2026 - 24 Mar 2026
From
234.31€
Seen: 9 hrs ago
Each way
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Dublin (DUB)to

Cancun (CUN)
Depart: 19 Jun 2026
From
446.22€
Seen: 1 hour ago
One way
Economy

Dublin (DUB)to

Chicago (ORD)
4 Mar 2026 - 9 Mar 2026
From
226.81€
Seen: 8 hrs ago
Each way
Economy

Dublin (DUB)to

Toronto (YYZ)
20 Apr 2026 - 29 Apr 2026
From
197.78€
Seen: 9 hrs ago
Each way
Economy

Dublin (DUB)to

Los Angeles (LAX)
8 Mar 2026 - 21 Mar 2026
From
234.31€
Seen: 9 hrs ago
Each way
Economy

Dublin (DUB)to

Nashville (BNA)
7 Mar 2026 - 22 Mar 2026
From
214.31€
Seen: 8 hrs ago
Each way
Economy