air-routes.com

2026.09.07 (63e2638)

      7 results

      No direct — 7 connections
      VIE → IAH
      • via Frankfurt am Main (FRA) — 11h 30m total
      • via Toronto (YYZ) — 11h 53m total
      • via Paris (CDG) — 12h 03m total
      • via Chicago (ORD) — 12h 07m total
      • via Liège (LGG) — 12h 08m total
      • via Munich (MUC) — 12h 09m total
      • via Montréal (YUL) — 12h 11m 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