An airport terminal with signs for international arrivals, departures, and parking.

£572 Cheap Turkish Airlines flights from Istanbul to Houston (IST→IAH)

View £572 flight on Sun, 6 Dec 2026

Photo by Houston Airports

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards

    Sign in

    • Find the cheapest Turkish Airlines flights on Expedia from Istanbul (IST) to Houston (IAH). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia with Turkish Airlines for this route in the past 7 days starts at £572 for travel on 6 December 2026.

    £572 Cheap Turkish Airlines flights Istanbul (IST) to Houston (IAH)

    Prices were available within the past 7 days and start at £572 for one-way flights and £591 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.

    All deals

    One way

    Return

    Select Turkish Airlines flight, departing Tue, 15 Dec from Istanbul to Houston, returning Mon, 4 Jan, priced at £591 Found 1 day ago

    Tue, 15 Dec - Mon, 4 Jan · IST · IAH · From £591 · Return

    Select Turkish Airlines flight, departing Tue, 5 Jan from Istanbul to Houston, returning Wed, 13 Jan, priced at £883 Just found

    Tue, 5 Jan - Wed, 13 Jan · IST · IAH · From £883 · Return

    Travel information

    Origin airportIstanbul Airport
    Destination airportGeorge Bush Intercontinental Airport
    Distance6,357 miles away
    Airline nameTurkish Airlines
    Airline codeTK
    Return price£591
    Average flight time13 hours 13 mins

    Explore a world of travel with Expedia

    *Available to Expedia members.