BCN → SEA
Cheap flights from Barcelona to Seattle
We track fares from Barcelona to Seattle, United States every day. Across 20 prices we've logged, the cheapest was €668 return and a typical fare runs around €874. The cheapest month to fly is usually Aug 2026.
Cheapest seen
€668
Typical price
€874
Cheapest month
Aug 2026
Non-stop
With a stop
No live deal on this exact route right now — but the typical fare is around €874. Search your dates below, or browse all deals to United States.
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Barcelona to Seattle: the basics
- Route
- Barcelona (BCN) → Seattle (SEA)
- Distance
- 8,730 km
- Non-stop
- No (with a stop)
- Airlines seen
- B6, DE, Lufthansa
Planning the trip? United States: what to see and when to go covers where to go and when.
Where these flights connect
There is no non-stop flight from Barcelona to Seattle. Based on the airlines that fly this route, connections are usually through Frankfurt — worth checking when you compare fares.