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$617+ Cheap flights from Hobby (HOU) to Istanbul (IST)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — IST
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheapflights Tip: The best prices from Houston Hobby to Istanbul are usually found in October or September, booked 12 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from Hobby to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$756
(Delta)

One-way from

$617
(KLM)

Popular in

June

Cheapest in

October

Average price

$883
Provider with most accurate pricing for Houston Hobby-Istanbul flight deals.
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Provider most trusted by Cheapflights users for Houston Hobby-Istanbul flights.
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From Houston Hobby to Istanbul
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One-way flight from Houston Hobby to Istanbul
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($228 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Hobby to Istanbul

Cheapest flights from Hobby to Istanbul
Explore the most affordable flight options available from Hobby to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:39 amHOU - IST
2 stops21h 16mDelta
Mon 12/84:50 amIST - HOU
2 stops26h 58mDelta
Deal found 10/20$743
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:40 amHOU - IST
2 stops32h 10mDelta
Mon 12/15:55 pmIST - HOU
2 stops37h 53mDelta
Deal found 10/19$756
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:33 pmHOU - IST
2 stops24h 17mDelta
Sun 12/74:50 amIST - HOU
2 stops22h 02mDelta
Deal found 10/20$787
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amHOU - IST
2 stops25h 55mDelta
Wed 12/34:50 amIST - HOU
2 stops26h 58mDelta
Deal found 10/20$788
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:33 pmHOU - IST
2 stops24h 17mDelta
Wed 12/35:55 pmIST - HOU
2 stops32h 57mDelta
Deal found 10/20$789
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:48 pmHOU - IST
2 stops24h 02mDelta
Sun 11/164:50 amIST - HOU
2 stops37h 55mDelta
Deal found 10/20$792
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:44 pmHOU - IST
2 stops48h 06mDelta
Tue 11/114:50 amIST - HOU
2 stops22h 03mDelta
Deal found 10/19$793
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:44 pmHOU - IST
2 stops48h 06mDelta
Sun 11/164:50 amIST - HOU
2 stops27h 17mDelta
Deal found 10/18$794
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:44 pmHOU - IST
2 stops48h 06mDelta
Tue 11/185:55 pmIST - HOU
2 stops32h 58mDelta
Deal found 10/19$795
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:44 pmHOU - IST
2 stops48h 06mDelta
Sun 11/94:50 amIST - HOU
2 stops41h 38mDelta
Deal found 10/18$800
This KLM deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:32 pmHOU - IST
2 stops17h 23mKLM
Sun 12/74:50 amIST - HOU
2 stops22h 02mKLM
Deal found 10/18$823
This KLM deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:22 pmHOU - IST
2 stops17h 33mKLM
Sat 11/84:50 amIST - HOU
2 stops22h 03mKLM
Deal found 10/18$883

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Istanbul Airport that are best for you.

Fly from

Hobby

Fly to

Istanbul

Route

Depart

Return

Price

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Sat 11/15

10:40 am-3:50 am

2 stops32h 10m

Istanbul

Wed 11/26

5:55 pm-11:07 pm

2 stops38h 12m

$756

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Tue 11/25

10:40 am-3:50 am

2 stops32h 10m

Istanbul

Wed 12/3

5:55 pm-10:48 pm

2 stops37h 53m

$756

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Sat 2/21

5:35 pm-3:50 am

2 stops25h 15m

Istanbul

Sat 2/28

5:55 pm-9:46 pm

2 stops36h 51m

$769

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Wed 2/4

6:00 am-3:50 am

2 stops36h 50m

Istanbul

Sun 2/15

5:55 pm-9:46 pm

2 stops36h 51m

$774

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Mon 11/10

6:48 pm-3:50 am

2 stops24h 02m

Istanbul

Sun 11/16

4:50 am-9:45 am

2 stops37h 55m

$792

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Tue 11/4

6:44 pm-3:50 am

2 stops48h 06m

Istanbul

Thu 11/13

4:50 am-11:07 pm

2 stops27h 17m

$793

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Tue 11/4

6:44 pm-3:50 am

2 stops48h 06m

Istanbul

Tue 11/11

4:50 am-5:53 pm

2 stops22h 03m

$793

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Tue 11/4

6:44 pm-3:50 am

2 stops48h 06m

Istanbul

Mon 11/10

4:50 am-11:07 pm

2 stops27h 17m

$793

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Tue 11/4

6:44 pm-3:50 am

2 stops48h 06m

Istanbul

Wed 11/12

4:50 am-11:40 pm

2 stops27h 50m

$793

HoustonIstanbul

HOU - IST

HOUIST

Houston Hobby

Wed 11/5

6:00 am-4:55 pm

2 stops25h 55m

Istanbul

Sun 11/9

4:50 am-9:45 am

2 stops37h 55m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Hobby to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to Istanbul in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston Hobby Airport-Istanbul Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-Istanbul Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston Hobby Airport-Istanbul Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hobby to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Hobby with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Istanbul Airport

How far ahead should I book a flight from Houston Hobby Airport to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from Hobby to Istanbul. Price data was last updated on October 17, 2025.

The price you pay for your flight from Houston Hobby Airport to Istanbul Airport may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston Hobby Airport to Istanbul Airport?

Currently, October is the cheapest month in which you can book a flight from Houston Hobby Airport to Istanbul Airport (average of $700). Flying from Houston Hobby Airport to Istanbul Airport in January is currently the most expensive (average of $890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to IST?

Find hourly flight availability from Hobby to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

It’s optimal to fly from Houston Hobby Airport to Istanbul Airport in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Houston Hobby Airport to Istanbul Airport?

Use this chart to determine the cheapest time to fly round-trip from Hobby to Istanbul. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston Hobby Airport to Istanbul Airport flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated October 20, 2025.
See what other customers who have flown with Delta, United Airlines, and Turkish Airlines from Houston Hobby Airport to Istanbul Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,976 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,976 reviews
Delta
7.9
Good
7,976 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,993 reviews
Delta
7.9
Good
7,976 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Turkish Airlines
7.3
Good
4,022 reviews
Delta
7.9
Good
7,976 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,503 reviews
Delta
7.9
Good
7,976 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,461 reviews
Delta
7.9
Good
7,976 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Hobby to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston Hobby Airport to Istanbul Airport?

    Departing from Houston Hobby Airport to Istanbul Airport will take you 32h 10m. There are 6369 mi between Houston Hobby Airport and Istanbul Airport.

  • What are the cheapest airlines flying from Houston Hobby Airport to Istanbul Airport round-trip?

    Our cheapest airline available from Houston Hobby Airport to Istanbul Airport is British Airways. Our recent data shows that you can find tickets from as low as $621 on this airline. Additional options worth looking into are KLM and Turkish Airlines, starting at $724 and $793 round-trip. British Airways is 42% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston Hobby Airport to Istanbul Airport one-way?

    To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $617. British Airways flights start at $673 while deals on Delta start at $679 one-way.

  • Can I find deals for flights from Hobby to Istanbul that include hotel bookings?

    Yes. In addition to deals on Hobby to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hobby to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to Istanbul.

  • Can I find deals for business class flights from Hobby to Istanbul?

    Yes. Cheapflights offers flight deals from Hobby to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston Hobby Airport to Istanbul Airport?

    Currently, October is the cheapest month in which you can book a flight from Houston Hobby Airport to Istanbul Airport (average of $700). Flying from Houston Hobby Airport to Istanbul Airport in January is currently the most expensive (average of $890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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Alternative routes for Hobby to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Istanbul flights
Hobby to Sabiha Gokcen flights
George Bush Intcntl to Sabiha Gokcen flights

Top 7 airlines flying from Hobby to Istanbul

Discover the top 7 airlines that operate flights from Hobby to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$621Average$1,257FlexibilityNo cancel feeOn-time70%
KLMCheapest$724Average$1,109FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$793Average$1,111FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$805Average$1,158FlexibilityNo cancel feeOn-time76%
DeltaCheapest$878Average$1,136FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$884Average$993FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$887Average$1,307FlexibilityNo cancel feeOn-time69%

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