Facts about flights from Seattle to Barcelona
- Lufthansa offers the cheapest deal (flight LH489) between Seattle and Barcelona at $432.21
- Icelandair offers the best deal (flight FI680) between Seattle and Barcelona : 14h 5m at $389.73
- When flying from Seattle to Barcelona, the most popular gateway is Keflavik International (KEF)
- Usually, people stay 10 days when travelling from Seattle to Barcelona
- There is on average 1 stop(s) when flying between Seattle and Barcelona
- It is on average $660.93 for a 2 stop(s) flight between Seattle and Barcelona
