air-routes.com

2026.09.07 (58fefa6)

      6 results

      No direct — 6 connections
      LTN → IAH
      • via London (LHR) — 10h 28m total
      • via Paris (CDG) — 11h 08m total
      • via Liège (LGG) — 11h 21m total
      • via Amsterdam (AMS) — 11h 46m total
      • via Munich (MUC) — 12h 54m total
      • via Istanbul (IST) — 18h 17m 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