IST

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1 adult, Economy, 0 bags

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Everything you should know

Nonstop flights
Every day
You can fly direct with Turkish Airlines. Average duration is 11h 52m
Direct flights
+1
Direct flights
+1
When to book
24 weeks
in advance
Our data shows that travelers who book at least 24 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 19% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $854 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 16h 50m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Houston to Istanbul

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Istanbul

Multiple Airlines Logo
HO1  Johor Bahru Hallmark Regency Hotel-IST Istanbul Airport
6366 mimulti-stop
Multiple Airlines Logo
IST  Istanbul Airport-HO1 Johor Bahru Hallmark Regency Hotel
6366 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for Houston to Istanbul Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Houston to Istanbul Airport?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Houston to Istanbul Airport. It’s 8% cheaper than the average day, while Friday is the most expensive, with prices 10% higher.

What’s the cheapest month to fly from Houston to Istanbul Airport?

•February is the cheapest month to fly from Houston to Istanbul Airport at $830 round-trip.
•June ($1,480) and July ($1,327) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 78% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Houston to Istanbul Airport the cheapest?

Flights from Houston to Istanbul Airport are cheapest 24 weeks before departure. Booking in this window typically costs about 23% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Houston to Istanbul Airport flights

Low season

January
Beat the crowds with an average 36% drop in travelers.
The most popular month to fly with an average 13% increase in travelers.

When to book flights from Houston to Istanbul

Are your dates flexible? Find out the best times to travel from Houston to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston to Istanbul Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Houston to Istanbul Airport?

    These are the earliest and latest flight times available from Houston to Istanbul Airport:

    • Earliest: departs at 2:30 pm and lands at 2:22 am
    • Latest: departs at 10:00 pm and lands at 9:52 am.

    The flight takes about 11h 52m.

  • What cabin classes can I book on flights from Houston to Istanbul Airport?

    Three cabin classes are available on flights from Houston to Istanbul Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Houston to Istanbul Airport?

    A nonstop flight from Houston to Istanbul Airport takes 11h 52m, covering 6,366 miles.

  • Do I need a passport to fly from Houston to Istanbul Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Houston to Istanbul Airport flight?

    Round-trip flights from Houston to Istanbul Airport range from $857 to $1,306, with an average of $1,024 over the past 12 months. Anything below $857 counts as a good deal.

  • How expensive are last-minute Houston to Istanbul Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 12% above the $1,024 route average. Book 24 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Houston to Istanbul Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $854 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $1,004 for nonstop.

  • What is the standard checked-bag allowance on flights from Houston to Istanbul Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from Houston to Istanbul Airport spread across the day?

    Night is the busiest departure period on Houston to Istanbul Airport flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

  • What car rental options are available at Istanbul Airport (IST)?

    Istanbul Airport (IST) hosts 5 major car rental companies, with daily rates starting from around $10 for economy cars. Top options include:

    • CIRCULAR
    • Avec Car Rental
    • Ok Mobility
    • Alamo
    • Autounion Car Rental

  • Which airports can I use when flying from Houston to Istanbul Airport?

    Flights from Houston to Istanbul Airport may depart from several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH). Flights usually arrive at Istanbul (IST).

  • Which airports do connecting flights from Houston to Istanbul Airport pass through?

    One-stop flights from Houston to Istanbul Airport most commonly connect through:

    • Frankfurt am Main (FRA) - 48% of one-stop connections
    • Amsterdam Schiphol (AMS) - 36% of one-stop connections
    • Doha Hamad Intl (DOH) - 6% of one-stop connections
    • London Heathrow (LHR) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Houston to Istanbul Airport?

    Yes. Flexible dates can save you up to 17% on flights from Houston to Istanbul Airport. Wednesday is the cheapest departure day at $944 round-trip on average, while Friday is the most expensive at $1,136, a difference of $192.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Houston to Istanbul Airport?

    Only Turkish Airlines operates flights between Houston and Istanbul Airport.

  • How much time can I save by choosing a different layover airport from Houston to Istanbul Airport?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 16h 50m, compared with 17h 46m via Chicago O'Hare Intl (ORD) and 19h 48m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Houston and Istanbul Airport?

    Istanbul Airport is 8 hours ahead of Houston (Turkey Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Istanbul Airport?

    Some of the most popular sights in Istanbul Airport are Taksim Square, Sultan Ahmet Camii and Ayasofya. These are among the most viewed places in Istanbul Airport on KAYAK.

  • Which airlines include bags at no extra cost on Houston to Istanbul Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Turkish Airlines: a cabin bag and a checked bag in Economy Class
    • Thai Airways: a cabin bag and a checked bag in Business Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Houston to Istanbul Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $944, about $192 less than Friday fares (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 23% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston to Istanbul Airport trip for February. Fares historically average $830 round-trip in that month - typically $650 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Atlanta Hartsfield-Jackson Airport (ATL) can be cheaper than flying direct. The cheapest layover option averages $854 round-trip on this route - about $150 less than direct flights (based on the last 12 months).

Prefer to fly direct from Houston to Istanbul?

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

Direct departures

Houston to Istanbul

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Direct returns

Istanbul to Houston

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

More options for your flight from Houston to Istanbul

Complete your trip to Istanbul with a hotel stay or car rental

Car rentals in Istanbul
Hotels in Istanbul
Vacations in Istanbul