Facts about flights from Seattle to Barcelona
- Usually, people stay 12 days when travelling from Seattle to Barcelona
- The average cost for 1 stop(s) flight from Seattle to Barcelona is $694.49
- Aer Lingus offers the cheapest deal (flight EI52) between Seattle and Barcelona at $566.39
- When flying from Seattle to Barcelona, the most popular gateway is Dublin International (DUB)
- American Airlines offers the best deal (flight AA1991) between Seattle and Barcelona : 13h 14m at $503.63
- There is on average 1 stop(s) when flying between Seattle and Barcelona