air-routes.com

2026.09.07 (58fefa6)

      7 results

      No direct — 7 connections
      SEA → OTP
      • via London (LHR) — 12h 08m total
      • via Copenhagen (CPH) — 12h 17m total
      • via Helsinki (HEL) — 12h 37m total
      • via Frankfurt am Main (FRA) — 12h 37m total
      • via Amsterdam (AMS) — 12h 38m total
      • via Munich (MUC) — 12h 47m total
      • via Paris (CDG) — 12h 49m total

      How it works — direct flights first; otherwise connections ordered preferring fewer stops (times shown are flying time only), up to seven.
      Data refreshed daily · API docs · /api/connections?from=OTP&to=BCN