air-routes.com

2026.09.07 (58fefa6)

      7 results

      No direct — 7 connections
      OTP → IAD
      • via Paris (CDG) — 10h 40m total
      • via Frankfurt am Main (FRA) — 10h 40m total
      • via Copenhagen (CPH) — 10h 51m total
      • via Munich (MUC) — 10h 54m total
      • via Vienna (VIE) — 10h 57m total
      • via Edinburgh (EDI) — 10h 59m total
      • via Brussels (BRU) — 11h 03m 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