
Find cheap flights to Seattle from 361.93€*
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Great Seattle flight deals
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Barcelona (BCN)to
Seattle (SEA)18 Mar 2026 - 25 Mar 2026
From
361.93€
Seen: 3 hrs ago
Each way
Economy
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.

Flights to Seattle
Seattle is a fully urbanized city that is surrounded by mountains, parkland
Seattle Sightseeing
Get your bearings by
Hiking in Seattle
Seattle’s mountains make the city an ideal location for hikers of all ages and ability. Discovery Park covers over 500 acres and offers picturesque views and relatively flat terrain. If you are an experienced hiker or climber, try Mount Rainier, Tiger Mountain or Mount Si for higher elevations and taller challenges.
Seattle Museums
Discover the Seattle Art Museum, Frye Art Museum or Henry Art Gallery, all of which contain exhibits from modern and historic artists. Attend a show at the Pacific Northwest Ballet or enjoy a performance of the Seattle Symphony. Don’t miss the Seattle Pinball Museum which features dozens of free-to-play machines.
Seattle Transportation
Seattle is a walkable city with an extensive network of bike lanes and paths. Public transportation options include the Link light rail and King County Metro Transit bus service.
Upgrade your transatlantic flight to Seattle to Business Class and experience leg extra room and comfort as you arrive rested and ready to explore.
Latest offers for Seattle flights*
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flight_land
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Barcelona (BCN) | Seattle (SEA) | Each way / Economy | 18 Mar 2026 - 25 Mar 2026 | From 361.93€ Seen: 3 hrs ago |
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
Popular Seattle routes with Aer Lingus
QA FE Test Travel Dates Filter Feature Prepro
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