Cheap Flights from IAH

Updated: 2026-03-23

International Deals

Barcelona (BCN)

2026-06-05–2026-06-12 • JetBlue, Icelandair • $980 — Save $240 (~15%) Book

Top Deals

🌍 Houston Intercontinental → Barcelona • $980

✈️ Keep Exploring Amazing Flight Deals

These offers are updated every day — prices can change fast! See what’s trending from other U.S. airports or discover international steals you won’t find anywhere else.

Browse All Flight Deals →