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$328 Find cheap flights from Houston George Bush Airport to Istanbul

This is the cheapest one-way 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 9/26. 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
0 bags
Fri 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights to Istanbul

 
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
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Cheap flight deals 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 round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
12:23 pm - 4:05 amIAH-IST
31h 42m2 stops
4:50 am - 12:27 amIST-IAH
27h 37m2 stops
$664
Find Deal
Wed, Aug 28 - Sat, Sep 7
2:34 pm - 4:05 amIAH-IST
29h 31m2 stops
4:50 am - 12:34 pmIST-IAH
39h 44m3 stops
$669
Find Deal
Mon, Sep 9 - Mon, Sep 23
4:25 pm - 6:05 pmIAH-IST
16h 40m2 stops
6:35 am - 2:40 pmIST-IAH
17h 05m1 stop
$747Lufthansa
Find Deal
Tue, Nov 12 - Fri, Nov 22
5:13 pm - 10:45 pmIAH-IST
20h 32m2 stops
6:35 am - 2:40 pmIST-IAH
17h 05m1 stop
$749Lufthansa
Find Deal
Tue, Nov 5 - Tue, Nov 12
4:05 pm - 5:05 pmIAH-IST
16h 00m1 stop
7:25 am - 2:05 pmIST-IAH
15h 40m1 stop
$782Delta
Find Deal
Tue, Nov 5 - Tue, Nov 12
4:05 pm - 5:05 pmIAH-IST
16h 00m1 stop
7:25 am - 2:05 pmIST-IAH
15h 40m1 stop
$783Delta
Find Deal
Mon, Nov 4 - Wed, Nov 27
9:48 am - 6:05 pmIAH-IST
23h 17m2 stops
6:35 am - 2:40 pmIST-IAH
17h 05m1 stop
$791United Airlines
Find Deal
Tue, Nov 12 - Tue, Nov 26
8:35 am - 6:05 pmIAH-IST
24h 30m2 stops
6:35 am - 6:50 pmIST-IAH
21h 15m2 stops
$802United Airlines
Find Deal
Mon, Nov 4 - Wed, Nov 27
3:50 pm - 4:30 pmIAH-IST
16h 40m1 stop
7:25 am - 3:05 pmIST-IAH
15h 40m1 stop
$839KLM
Find Deal
Tue, Oct 1 - Wed, Oct 30
12:55 pm - 5:05 pmIAH-IST
19h 10m2 stops
7:25 am - 2:05 pmIST-IAH
15h 40m1 stop
$855KLM
Find Deal
Sat, Nov 9 - Sat, Nov 23

Flights from George Bush Intcntl to Istanbul - Travel Insights & Trends

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 is the cheapest Houston George Bush Intcntl Airport to Istanbul flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Houston George Bush Intcntl Airport to Istanbul.
Our data shows that the cheapest route for a one-way flight from Houston George Bush Intcntl Airport to Istanbul cost $470 and was between Houston George Bush Intcntl Airport and Istanbul Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $748.

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

The average price of all flights from Houston George Bush Intcntl Airport to Istanbul clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Houston George Bush Airport to Istanbul, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Istanbul, Friday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston George Bush Intcntl Airport to Istanbul, 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 is March, where tickets cost $950 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,610 and $1,389 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston George Bush Intcntl Airport to Istanbul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston George Bush Intcntl Airport to Istanbul, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 18 days before departure.

Which airlines provide the cheapest flights from Houston George Bush Airport to Istanbul?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Turkish Airlines ($628) and Qatar Airways ($642). The cheapest round-trip tickets were found on Lufthansa ($747) and Delta ($782).

Which airlines fly non-stop between Houston George Bush Intcntl Airport and Istanbul?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Houston George Bush Intcntl Airport to Istanbul.
There is just one airline that flies from Houston George Bush Intcntl Airport to Istanbul direct and that is Turkish Airlines. The best one-way deal found from Turkish Airlines for the route is $926.

How many flights are there between Houston George Bush Intcntl Airport and Istanbul per day?

Each day, there are between 1 and 2 nonstop flights that take off from Houston George Bush Intcntl Airport and land in Istanbul, with an average flight time of 12h 07m. The most common departure time is 8:00 pm and most flights take off in the evening, while the most flights land at Istanbul Airport. Each week, there are 10 flights. The most frequent day of departure is Saturday, when 20% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Houston George Bush Intcntl Airport and Istanbul?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Houston George Bush Airport to Istanbul take?

Flying to Istanbul from Houston George Bush Airport requires at least one layover, as there are no direct flights for this route. The shortest flight duration is 11h 55m.

Good to know

Cheapest flight

$328
Flight from Houston George Bush Airport to Istanbul Airport

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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Istanbul was $328 for a one-way ticket and $664 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Istanbul?

    Yes

  • Which airports will I be using when flying from Houston George Bush Airport to Istanbul?

    On your way to Istanbul, you’ll fly out from Houston George Bush Intcntl. You’ll be landing in one of Istanbul’s 2 airports: Istanbul or Istanbul Sabiha Gokcen.

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

    We unfortunately don’t have that data for this specific route.

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

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Houston George Bush Airport and Istanbul, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Istanbul from Houston George Bush Airport?

    London is the most popular layover city among KAYAK users traveling from Houston George Bush Airport to Istanbul.

  • 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 travelers 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 round-trip 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.

See more FAQs

Prefer to fly non-stop from Houston George Bush Airport to Istanbul?

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

Nonstop departures

Houston George Bush Intcntl to Istanbul

Monday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Tuesday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Wednesday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Thursday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Friday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Saturday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Sunday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

See more direct flights

Nonstop returns

Istanbul to Houston George Bush Intcntl

Monday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Tuesday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Wednesday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Thursday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Friday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Saturday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

Sunday

Pakistan International Airlines, RwandAir, Singapore Airlines, +1 more

Pakistan International Airlines, RwandAir, +2 more

See more direct flights
See more direct flights

Book cheap flights from Houston to Istanbul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Istanbul found on KAYAK in the last 72 hours.
9/26Thu
2 stops
31h 37mIAH-IST
$328
7/3Wed
2 stops
48h 59mIAH-IST
$346
9/26Thu
nonstopTurkish Airlines
12h 15mIAH-IST
$628
9/18Wed
nonstopTurkish Airlines
12h 00mIAH-IST
$629
7/24Wed
1 stopQatar Airways
40h 25mIAH-IST
$642
7/11Thu
1 stopQatar Airways
33h 35mIAH-IST
$657
9/18Wed
2 stopsAir Canada
22h 55mIAH-IST
$717
7/24Wed
1 stopBritish Airways
24h 55mIAH-IST
$727
7/24Wed
1 stopBritish Airways
32h 45mIAH-SAW
$727
9/13Fri
2 stopsAir Canada
18h 30mIAH-IST
$794

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Last minute flights from George Bush Intcntl to Istanbul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Istanbul that are departing in the next 10 days.
6/17Mon
multi-stop
24h 12mIAH-IST
7/1Mon
multi-stop
42h 37mIST-IAH
$1,044
6/15Sat
multi-stop
32h 45mIAH-IST
7/3Wed
multi-stop
26h 55mIST-IAH
$1,105
6/17Mon
multi-stop
24h 12mIAH-IST
6/21Fri
multi-stop
41h 24mIST-IAH
$1,143
6/17Mon
multi-stopBritish Airways
19h 54mIAH-SAW
8/13Tue
multi-stopBritish Airways
29h 15mSAW-IAH
$1,645
6/16Sun
multi-stopBritish Airways
19h 40mIAH-IST
8/14Wed
multi-stopBritish Airways
18h 34mIST-IAH
$1,646
6/16Sun
multi-stopDelta
16h 40mIAH-IST
6/28Fri
multi-stopDelta
25h 14mIST-IAH
$1,757
6/16Sun
multi-stopDelta
19h 31mIAH-IST
8/14Wed
multi-stopDelta
22h 17mIST-IAH
$1,761
6/15Sat
nonstopTurkish Airlines
12h 00mIAH-IST
7/3Wed
nonstopTurkish Airlines
13h 00mIST-IAH
$1,766
6/15Sat
nonstopTurkish Airlines
12h 00mIAH-IST
6/18Tue
nonstopTurkish Airlines
13h 00mIST-IAH
$1,962
6/16Sun
multi-stopAir Canada
19h 35mIAH-IST
8/13Tue
multi-stopAir Canada
34h 01mIST-IAH
$1,983

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Houston George Bush Airport - Istanbul Flights

Departure:

Houston George Bush Airport (IAH)United States

Return flight deals:

Istanbul - Houston George Bush Airport

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