IST - IAH

Find cheap flights from Istanbul to Houston George Bush Airport

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Houston, 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 Istanbul to Houston, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Istanbul to George Bush Intcntl (IST-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to George Bush Intcntl 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 Istanbul to George Bush Intcntl

Thai Airways Logo
IST-IAH
12h 50mdirect
Thai Airways Logo
IAH-IST
11h 55mdirect
Thai Airways
Find Deal
Turkish Airlines Logo
IST-IAH
12h 50mdirect
Turkish Airlines Logo
IAH-IST
11h 55mdirect
Turkish Airlines
Find Deal
Pakistan International Airlines Logo
IST-IAH
13h 05mdirect
Pakistan International Airlines Logo
IAH-IST
12h 05mdirect
Pakistan International Airlines
Find Deal
IndiGo Logo
IST-IAH
12h 50mdirect
IndiGo Logo
IAH-IST
11h 55mdirect
IndiGo
Find Deal
Useful Info

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

Get data-powered insights and trends into flights from Istanbul to George Bush Intcntl 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 Istanbul to Houston George Bush Airport?

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

For Istanbul to Houston George Bush Airport, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Houston George Bush Airport back to Istanbul, the best deals are generally found on Tuesday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport to Houston George Bush Intcntl 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 Istanbul Airport to Houston George Bush Intcntl Airport is February, where tickets cost £347 (return) on average. On the other hand, the most expensive months are August and October, where the average cost of round-trip tickets is £810 and £615 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul Airport to Houston George Bush Intcntl 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 Istanbul Airport to Houston George Bush Intcntl Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


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

Low seasonFebruary
High seasonMarch
Best time to beat the crowds (38% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.

When to book flights from Istanbul to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Istanbul to George Bush Intcntl 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 Istanbul to Houston George Bush Airport flights

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

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

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

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

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

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

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

    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 Istanbul to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Istanbul 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 Istanbul to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to Istanbul with another airline.

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

    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 Houston George Bush Airport from Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

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

Direct departures

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

Direct returns

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
See more direct flights

Top airlines flying from Istanbul to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Houston. 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 Istanbul to George Bush Intcntl? 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
7.3Food
7.3Boarding
7.3Comfort
7.4Entertainment
7.7Crew
Airline reviews

The check in process at Istanbul airport caused my family a great deal of stress and disappointment due to the following factors: 1) WE HAD TO PAY US$330 for check on bags, despite holding Economy tickets that Turkish airlines website clearly states that flights from Istanbul to Miami had a 2 checked bags allowance. 2) Airport staff not only lacked empathy for senior travelers (75 yrs old and 71 yrs old), but were also rude as well. The supervisor at check it offered "if you don't pay for the bags, you can just remain and sleep at the airport for however long you wish. What a terrible way to treat customers !!! 3) We were bumped from agent to agent to agent FIVE times, showing everyone the communication we received telling us we had the 2 bags entitlement. Two elderly people lugging 4 suitcase around and around the Turkish terminal. Again, what a sad way to treat customers !!! 4) We need a case opened to get a refund for the amount we paid. Something is amiss, screams unethical, and sounds unscrupulous......At First , we were told we must pay for 4 bags. All of a sudden, it became 2 bags, and finally all 4 bags were checked on with payments demanded for 2. Why did it vary from agent to agent???? 5) OVERALL, A TERRIBLE AND SUSPICIOUSLLY UNSCRUPULOUS EXPERIENCE FLYING WITH TURKISH AIRLINES. WE ARE TERRIBLY DISAPPOINTED AND SAD THAT OUR VISIT TO A BEAUTIFUL CITY ENDED IN SUCH A HORRIBLE EXPERIENCE

2.0 MediocreAnonymous, Apr 2025IST - MIA
Read more Turkish Airlines reviews

The check in process at Istanbul airport caused my family a great deal of stress and disappointment due to the following factors: 1) WE HAD TO PAY US$330 for check on bags, despite holding Economy tickets that Turkish airlines website clearly states that flights from Istanbul to Miami had a 2 checked bags allowance. 2) Airport staff not only lacked empathy for senior travelers (75 yrs old and 71 yrs old), but were also rude as well. The supervisor at check it offered "if you don't pay for the bags, you can just remain and sleep at the airport for however long you wish. What a terrible way to treat customers !!! 3) We were bumped from agent to agent to agent FIVE times, showing everyone the communication we received telling us we had the 2 bags entitlement. Two elderly people lugging 4 suitcase around and around the Turkish terminal. Again, what a sad way to treat customers !!! 4) We need a case opened to get a refund for the amount we paid. Something is amiss, screams unethical, and sounds unscrupulous......At First , we were told we must pay for 4 bags. All of a sudden, it became 2 bags, and finally all 4 bags were checked on with payments demanded for 2. Why did it vary from agent to agent???? 5) OVERALL, A TERRIBLE AND SUSPICIOUSLLY UNSCRUPULOUS EXPERIENCE FLYING WITH TURKISH AIRLINES. WE ARE TERRIBLY DISAPPOINTED AND SAD THAT OUR VISIT TO A BEAUTIFUL CITY ENDED IN SUCH A HORRIBLE EXPERIENCE

I recently flew with Turkish Airlines, and I can confidently say it was one of the best travel experiences I’ve ever had. From the moment I boarded, the crew was incredibly attentive, warm, and professional. They went above and beyond to ensure everyone was comfortable and well taken care of throughout the flight. The highlight, however, was the food! I’ve flown with many airlines, but Turkish Airlines sets the bar incredibly high when it comes to in-flight dining. Every meal was fresh, flavorful, and beautifully presented. The variety of dishes, even on a long-haul flight, was impressive. It felt like dining at a high-end restaurant at 35,000 feet! The seats were comfortable, the entertainment options were great, and the overall atmosphere made the journey enjoyable. Turkish Airlines truly excels in combining luxury and hospitality. I wouldn’t hesitate to fly with them again—highly recommend!

One of the best flights I have been on in a while.

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

Not worth pay business class and get service economy class

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

In sharp contrast to the modern glitzy airport, boarding facilities were primitive. Passengers had to board buses and walk up steep stairs in bitter cold with carry-on baggages. I found no reason why aerobridge was not provided.

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

Same as before boarding process and lack of crew experience in the process

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

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

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