IAH - IST

£556 Find Cheap Flights from Houston George Bush Airport to Istanbul

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Istanbul departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Istanbul, as well as popular online travel agencies
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Cheap Flights from George Bush Intcntl to Istanbul (IAH-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from George Bush Intcntl to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from George Bush Intcntl to Istanbul

Sun, 10 Aug - Thu, 4 Sep
KLM Logo
15:55 - 16:20IAH-IST
16h 25m2 stops
KLM Logo
04:20 - 13:35IST-IAH
17h 15m1 stop
£556KLM
Find Deal
Wed, 10 Sep - Sun, 21 Sep
KLM Logo
15:50 - 16:20IAH-IST
16h 30m2 stops
KLM Logo
04:20 - 13:35IST-IAH
17h 15m1 stop
£557KLM
Find Deal
Sun, 31 Aug - Wed, 10 Sep
Delta Logo
15:30 - 16:20IAH-IST
16h 50m1 stop
Delta Logo
04:20 - 13:35IST-IAH
17h 15m1 stop
£589Delta
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Sun, 31 Aug - Tue, 16 Sep
Delta Logo
12:51 - 03:25IAH-IST
30h 34m2 stops
Delta Logo
04:20 - 13:35IST-IAH
17h 15m1 stop
£591Delta
Find Deal
Thu, 21 Aug - Fri, 29 Aug
Turkish Airlines Logo
21:00 - 17:05IAH-IST
12h 05mdirect
Turkish Airlines Logo
14:00 - 19:05IST-IAH
13h 05mdirect
£612Turkish Airlines
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Mon, 4 Aug - Fri, 22 Aug
United Airlines Logo
15:35 - 21:20IAH-IST
21h 45m1 stop
United Airlines Logo
14:00 - 08:14IST-IAH
26h 14m2 stops
£616United Airlines
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Logo
10:00 - 21:20IAH-IST
27h 20m2 stops
Logo
07:15 - 19:42IST-IAH
20h 27m2 stops
£617
Find Deal
Wed, 29 Oct - Thu, 6 Nov
United Airlines Logo
19:55 - 22:45IAH-IST
18h 50m1 stop
United Airlines Logo
06:30 - 20:50IST-IAH
23h 20m2 stops
£620United Airlines
Find Deal
Wed, 27 Aug - Thu, 11 Sep
Logo
10:00 - 21:20IAH-IST
27h 20m2 stops
Logo
07:15 - 22:09IST-IAH
22h 54m2 stops
£622
Find Deal
Tue, 9 Sep - Fri, 19 Sep
Turkish Airlines Logo
21:00 - 17:05IAH-IST
12h 05mdirect
Turkish Airlines Logo
07:50 - 12:40IST-IAH
12h 50mdirect
£695Turkish Airlines
Find Deal
Useful Info

KAYAK's insights & trends for George Bush Intcntl to Istanbul flights

Get data-powered insights and trends into flights from George Bush Intcntl to Istanbul to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Istanbul?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Istanbul Airport clicked on KAYAK for each day over the last 12 months.

When flying from Houston George Bush Airport to Istanbul, you should consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Saturdays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Istanbul Airport is September, where tickets cost £712 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £1,170 and £957 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Istanbul Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Istanbul Airport, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

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Good to know - Cheap tickets from Houston George Bush Airport to Istanbul

Low seasonFebruary
High seasonJune
Cheapest flight£439
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (40% more expensive on average)
Flight from Houston George Bush Airport to Istanbul

When to book flights from George Bush Intcntl to Istanbul

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Istanbul flights

  • How do you get from the Houston city center to George Bush Airport?

    There are a few ways to get from the Houston city center to George Bush Airport. The most popular methods are by car, taxi, or Uber. If you're going by car, the best route to take is the I-45 South freeway. From downtown Houston, take the I-45 South freeway towards Galveston. Take the exit for George Bush Intercontinental Airport (IAH). Follow the signs for IAH Terminal C. The drive should take about 30-40min, depending on traffic. If you're taking a taxi or Uber, you can request a ride directly to Terminal C at IAH.

  • Can I get long-term parking at George Bush Airport (IAH)?

    George Bush Intercontinental Airport offers two main types of parking: Terminal Parking and Economy Parking. Terminal Parking is located closest to the terminals, while Economy Parking is located further away from the terminals. Long-term parking is available in both Terminal Parking and Economy Parking.

  • How do I get from Sabiha Gokcen Airport to the city center?

    The best way to get from Sabiha Gokcen Airport to the city center will depend on a number of factors including the time of day, the day of the week, and the specific city center location. However, some general tips on how to get from SAW to the city center include taking the Havas bus service, which runs every 30min during the week and every hour on weekends, or taking a taxi or private car service, which can be arranged in advance.

  • What amenities are present for travelers at the Sabiha Gokcen Airport?

    SAW has a range of amenities for travelers including restaurants, cafes, bars, and a range of other retail outlets. There is also a range of services available such as currency exchange, lost and found, and a range of other customer service desks.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Istanbul Airport?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Istanbul Airport was £596 for a one-way ticket and £756 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Istanbul?

    Lufthansa, United Airlines, Air France, and KLM offer inflight Wi-Fi service on the Houston George Bush Airport to Istanbul flight route.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Istanbul?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Houston George Bush Airport to Istanbul flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Istanbul?

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and Istanbul.

  • On which days can I fly direct from Houston George Bush Airport to Istanbul?

    There are direct flights from Houston George Bush Airport to Istanbul on a daily basis.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Houston George Bush Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Istanbul with an airline and back to Houston George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Istanbul Airport

  • Looking for a cheap flight from Istanbul to Houston George Bush Airport? 25% of our users found flights on this route for £445 or less one-way and £675 or less round-trip.
  • There is luggage service in the George Bush Airport (IAH). The service is available to help passengers with their luggage needs. The service is available to help with luggage storage, luggage retrieval, and luggage transportation. The service is available to help with all types of luggage, including carry-on luggage, checked luggage, and oversized luggage.
  • There is a currency exchange service in the George Bush Airport in Houston. The airport has a branch of Travelex, a foreign currency exchange company. You can therefore change the currency before you head to Istanbul.
  • There are plenty of restaurants in the George Bush Airport in Houston. You will find everything from fast food to sit-down restaurants, and there are even a few bars and cafes.
  • There are restaurants in the Sabiha Gokcen Airport (SAW). There is a food court in the airport with several different restaurants. There is also a sit-down restaurant in the airport where you can grab a bite to eat after your long flight.
  • Istanbul Airport (IST) offers a wide range of services to make your travel easier, including luggage services. If you need assistance with your luggage, you can contact one of the airport's luggage services. The staff will be happy to help you with your luggage and ensure that it arrives safely at your destination.

Prefer to fly direct from Houston George Bush Airport to Istanbul?

Find which airlines fly direct from Houston George Bush Intcntl Airport to Istanbul Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Istanbul

Monday

IndiGo, Pakistan International Airlines, RwandAir, +2 more

IndiGo, Pakistan International Airlines, +3 more

Tuesday

IndiGo, Pakistan International Airlines, RwandAir, +2 more

IndiGo, Pakistan International Airlines, +3 more

Wednesday

IndiGo, Pakistan International Airlines, RwandAir, +2 more

IndiGo, Pakistan International Airlines, +3 more

Thursday

IndiGo, Pakistan International Airlines, RwandAir, +2 more

IndiGo, Pakistan International Airlines, +3 more

Friday

IndiGo, Pakistan International Airlines, RwandAir, +2 more

IndiGo, Pakistan International Airlines, +3 more

Saturday

IndiGo, Pakistan International Airlines, RwandAir, +2 more

IndiGo, Pakistan International Airlines, +3 more

Sunday

IndiGo, Pakistan International Airlines, RwandAir, +2 more

IndiGo, Pakistan International Airlines, +3 more

See more direct flights

Direct returns

Istanbul to Houston George Bush Intcntl

Monday

IndiGo, Pakistan International Airlines, Thai Airways, +1 more

IndiGo, Pakistan International Airlines, +2 more

Tuesday

IndiGo, Pakistan International Airlines, Thai Airways, +1 more

IndiGo, Pakistan International Airlines, +2 more

Wednesday

IndiGo, Pakistan International Airlines, Thai Airways, +1 more

IndiGo, Pakistan International Airlines, +2 more

Thursday

IndiGo, Pakistan International Airlines, Thai Airways, +1 more

IndiGo, Pakistan International Airlines, +2 more

Friday

IndiGo, Pakistan International Airlines, Thai Airways, +1 more

IndiGo, Pakistan International Airlines, +2 more

Saturday

IndiGo, Pakistan International Airlines, Thai Airways, +1 more

IndiGo, Pakistan International Airlines, +2 more

Sunday

IndiGo, Pakistan International Airlines, Thai Airways, +1 more

IndiGo, Pakistan International Airlines, +2 more

See more direct flights
See more direct flights

Top airline flying from George Bush Intcntl to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Houston to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 3848 reviews
7.7Crew
7.3Food
7.3Comfort
7.4Entertainment
7.3Boarding
Airline reviews

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

2.0 MediocreAnonymous, May 2025IAD - IST
Read more Turkish Airlines reviews

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

Everything you need to know for your flight from George Bush Intcntl to Istanbul

Information on your arrival and departure airports

Houston George Bush Airport (IAH)
Istanbul (IST)

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