$339 Flights from Istanbul (IST) to Houston (HOUA)

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Flight deals from Istanbul to Houston

Looking for a cheap last-minute deal or the best round-trip flight from Istanbul to Houston? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Istanbul to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Houston flights are currently cheapest in January.

Direct flights from Istanbul to Houston

Alternative Istanbul to Houston routes

Looking for the cheapest, fastest or easiest route from Istanbul to Houston? You could fly into the following airports instead.

Istanbul to Houston: Flight information

The things to know before you go.
Cheapest flight found$339
Cheapest month to flyJanuary
Average flight time13 hrs, 11 mins
Most popular airlineTurkish Airlines
Average flights per week36

Finding cheap flights from Istanbul to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a round-trip flight from Istanbul to Houston is $533. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
13 hours and 11 minutes is the average flight time from Istanbul to Houston.
Turkish Airlines, IndiGo and Thai Airways fly direct from Istanbul to Houston.
There are 36 flights per week flying from Istanbul to Houston, as of December 2025.
The cheapest month to fly from Istanbul to Houston is usually October.
If you're flying from Istanbul Airport, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 15.5 miles away from the center of Houston. We've found flights to this airport from $533.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Istanbul Airport to Houston on Thursday, October 8, 2026.
Yes – the average flight time is 13 hours and 11 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around 54°F. August is typically the warmest month in Houston, when it usually averages around 93°F. You can expect the least rain in March. The coldest month is January, with temperatures averaging 43°F. The rainiest month is June.
Currently, KLM and Turkish Airlines offer the cheapest flight tickets to Houston.

Flying from Istanbul Ataturk Airport (IST) to Houston: what you need to know

  • Around 12 hours is how long you can expect to be in the air on a direct flight from Istanbul Ataturk Airport to Houston.

  • Houston is eight hours behind Istanbul, where Istanbul Ataturk Airport is located. Houston runs on the UTC-5 timezone.

  • The busiest route is from Istanbul Ataturk Airport (IST) to George Bush Intercontinental Airport (IAH). You can choose from ten weekly services between these two airports. Turkish Airlines offers a 07:50 departure between IST and IAH.

  • For a relaxed start to your IST to Houston flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Heading away during a peak time like public or school holidays? Expect longer lines at check-in and security. Give yourself extra leeway and arrive up to four hours before international flights and two hours before domestic departures.

  • Begin your journey at IST and fly nonstop to George Bush Intercontinental Airport (IAH). That will be your arrival point when searching for Istanbul Ataturk Airport to Houston tickets.

  • Be on the lookout for offers from Turkish Airlines. This carrier operates direct flights from Istanbul Ataturk Airport to Houston.

  • We make it easy to book plane tickets from IST to Houston with a stopover. To see the options, uncheck 'Direct flights only.' Then, select a flight with a stop long enough to tour the city of your choice. The most sought-after stopovers include:

    • O'Hare International Airport (ORD)

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Dallas/Fort Worth International Airport (DFW)

  • Located around 20 miles from the center of Istanbul, IST can be reached in about 50 minutes by car, depending on traffic. The journey on public transport takes roughly 1 hour 45 minutes.

  • Want a stress-free start to your trip? Stay near IST. Whether you're boarding an early flight from Istanbul Ataturk Airport to Houston or just don't like being rushed, these hotels have you covered:

How to find the cheapest flights from Istanbul Ataturk Airport (IST) to Houston

  • $339 is currently the best price for a one-way Istanbul Ataturk Airport to Houston flight. Return plane tickets start from $533. These prices can change based on availability.

  • Book one month before you travel. Research on pricing trends suggests this is the ideal window for finding cheap flights from IST to Houston.

  • May is the best month for nabbing an awesome deal on Istanbul Ataturk Airport to Houston tickets. If you need to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • There's no need to keep checking in to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's an extra saving on cheap flights from IST to Houston.

  • Pick your preferred arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from Istanbul Ataturk Airport to Houston by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • The center of Houston is around 12 miles from William P. Hobby Airport (HOU). Once your flight from Istanbul Ataturk Airport to Houston has touched down and you've made your way through the terminal, expect a drive of around 20 minutes.

  • If you're catching public transport, it'll take around 1 hour 40 minutes.

  • After stepping off your IST to Houston flight, rest your head at a hotel near HOU. These are some comfortable accommodation options that'll help you slip into relaxation mode:

  • Easirent, Dollar and Thrifty make collecting a William P. Hobby Airport rental car simple. These reliable suppliers are located in or around the terminal and will have you on your way in a heartbeat.

  • Snap up a deal by booking your ride from HOU four weeks in advance. You can also expect to have a wider range of vehicles.

  • William P. Hobby Airport can be found at 7800 Airport Boulevard.

Best time to go to Houston

  • Plan your trip to Houston in peak season if you like a bustling atmosphere, but remember that prices are usually higher. Alternatively, book your flights from Istanbul Ataturk Airport to Houston during low season when prices are cheaper and it's less crowded.

  • The warmest month in Houston is August, with temperatures ranging between 75ºF and 104ºF. Lock in your Istanbul Ataturk Airport to Houston plane ticket then if that's your idea of comfortable weather.

  • If you like cooler conditions, look for a cheap ticket from IST to Houston in January when temperatures average between 41ºF and 66ºF.

More about Houston

Explore more of United States

  • You've done Houston, now it's time to explore more of United States. Travel about 190 miles west to San Antonio to check off its leading sights. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, you'll have a packed itinerary ahead.

  • Dallas is another must-experience destination in United States and is around 230 miles north of Houston. No trip is complete without a visit to Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.