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Cheap Flights from Houston to Istanbul starting at S$ 645

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Houston to Istanbul

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Houston to Istanbul

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Westjet
From S$ 401
American Airlines
From S$ 553
Qatar Airways
From S$ 627
Delta Air Lines
From S$ 630
Virgin Atlantic
From S$ 651
IBERIA
From S$ 666
Finnair
From S$ 668
British Airways
From S$ 691
KLM
From S$ 699
Air France
From S$ 701
ANA airlines

Find more flights and airlines

Alternative Routes from Houston to Istanbul

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Houston to Istanbul.

  • Cheapest
    Westjet
    IAH
    08:00
    36h 5m
    2 transfer
    IST
    04:05
    George Bush Intercontinental Airport - Istanbul Airport
    Mon, May 6Westjet
    S$ 401
  • Westjet
    IAH
    18:15
    44h 15m
    2 transfer
    SAW
    22:30
    George Bush Intercontinental Airport - Sabiha Gokcen Airport
    Mon, May 6Westjet
    S$ 436
  • Delta Air Lines
    HOU
    10:31
    25h 29m
    2 transfer
    SAW
    20:00
    William P. Hobby Airport - Sabiha Gokcen Airport
    Thu, Apr 18Delta Air Lines
    S$ 642
  • Delta Air Lines
    HOU
    10:31
    25h 29m
    2 transfer
    SAW
    20:00
    William P. Hobby Airport - Sabiha Gokcen Airport
    Thu, Apr 18Delta Air Lines
    S$ 642
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Houston (HOU) to Istanbul (IST) the cheapest?

    Airlines adjust prices for flights from Houston to Istanbul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Houston (HOU) to Istanbul (IST) cost?

    According to Trip.com's data, the lowest price is around S$ 1,869.
  • How long is a flight from Houston (HOU) to Istanbul (IST)?

    It takes about 12 hours 8 minutes to fly from Houston (HOU) to Istanbul (IST).
  • What is the transportation method from the main airport to downtown in Istanbul?

    • The distance from Sabiha Gokcen Airport to downtown is about 30km, by taxi about 50 minutes.
    • The distance from Istanbul Airport to downtown is about 34km, by taxi about 50 minutes.
  • What time does the latest flight from Houston to Istanbul depart?

    The latest flight departs from Houston (IAH) at 21:15 and arrives in Istanbul (IST) at 18:00.
  • What are the most popular airlines that fly from Houston (HOU) to Istanbul (IST)?

    Airlines with flights from Houston (HOU) to Istanbul (IST): Turkish Airlines, Rwandair, Singapore Airlines and Pakistan International Airlines.
  • What's the most popular airline for direct flights from Houston (HOU) to Istanbul (IST)?

    Turkish Airlines operates 2 direct flights from Houston (HOU) to Istanbul (IST).
  • How many airports in Istanbul?

    There are 3 airports near Istanbul: Istanbul Airport, Sabiha Gokcen Airport and Ataturk Airport.

Find cheapest flight ticket from Houston to Istanbul

Cheapest direct flight price

S$ 645

Cheapest return ticket price

S$ 1,176

Cheapest month

May

Peak season for travel

September