air-routes.com

2026.09.07 (58fefa6)

      7 results

      No direct — 7 connections
      IAH → SGN
      • via Tokyo (NRT) — 19h 34m total
      • via Tokyo (HND) — 19h 34m total
      • via San Francisco (SFO) — 19h 38m total
      • via Los Angeles (LAX) — 19h 44m total
      • via Frankfurt am Main (FRA) — 21h 35m total
      • via Istanbul (IST) — 21h 35m total
      • via Paris (CDG) — 21h 46m 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