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Istanbul Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Istanbul Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from €390 and round-trip from €615. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IST 7:50 AM
        12h 55m
        Nonstop
        IAH 12:45 PM
        Istanbul - Houston | Thu, Oct 29 | Turkish Airlines
        IAH 10:00 PM
        12h
        Nonstop
        IST 6:00 PM
        Houston - Istanbul | Mon, Nov 2 | Turkish Airlines
        €719 €822
        13% off
        13% off
        €822 €719
      • IST 2:25 PM
        12h 55m
        Nonstop
        IAH 7:20 PM
        Istanbul - Houston | Wed, Sep 30 | Turkish Airlines
        IAH 9:15 PM
        11h 55m
        Nonstop
        IST 5:10 PM
        Houston - Istanbul | Mon, Oct 5 | Turkish Airlines
        €739 €822
        10% off
        10% off
        €822 €739
      • IST 6:00 AM
        15h 20m
        1 stop
        IAH 1:20 PM
        Istanbul - Houston | Wed, Sep 30 | Delta Air Lines
        IAH 3:25 PM
        16h 55m
        1 stop
        IST 4:20 PM
        Houston - Istanbul | Sat, Oct 3 | Delta Air Lines
        €615 €822
        25% off
        25% off
        €822 €615
      • IST 6:00 AM
        15h 20m
        1 stop
        IAH 1:20 PM
        Istanbul - Houston | Mon, Oct 12 | Delta Air Lines
        IAH 3:25 PM
        16h 55m
        1 stop
        IST 4:20 PM
        Houston - Istanbul | Mon, Oct 19 | Delta Air Lines
        €617
        25% off
        €822 €617
      • IST 6:00 AM
        15h 20m
        1 stop
        IAH 1:20 PM
        Istanbul - Houston | Wed, Sep 23 | Delta Air Lines
        IAH 3:25 PM
        16h 55m
        1 stop
        IST 4:20 PM
        Houston - Istanbul | Sun, Sep 27 | Delta Air Lines
        €625
        24% off
        €822 €625
      • IST 5:20 PM
        28h
        1 stop
        IAH 1:20 PM
        Istanbul - Houston | Mon, Sep 21 | Delta Air Lines
        IAH 3:25 PM
        25h 55m
        1 stop
        IST 1:20 AM
        Houston - Istanbul | Sat, Sep 26 | Delta Air Lines
        €625
        24% off
        €822 €625
      • IST 6:00 AM
        15h 20m
        1 stop
        IAH 1:20 PM
        Istanbul - Houston | Tue, Sep 22 | Delta Air Lines
        IAH 3:25 PM
        25h 55m
        1 stop
        IST 1:20 AM
        Houston - Istanbul | Sat, Sep 26 | Delta Air Lines
        €625
        24% off
        €822 €625
      • IST 5:20 PM
        28h
        1 stop
        IAH 1:20 PM
        Istanbul - Houston | Wed, Sep 30 | KLM
        IAH 3:25 PM
        25h 55m
        1 stop
        IST 1:20 AM
        Houston - Istanbul | Sat, Oct 3 | KLM
        €626
        24% off
        €822 €626
      • IST 4:25 AM
        17h 15m
        1 stop
        IAH 1:40 PM
        Istanbul - Houston | Wed, Sep 30 | Air France
        IAH 3:25 PM
        25h 55m
        1 stop
        IST 1:20 AM
        Houston - Istanbul | Sat, Oct 3 | KLM
        €627
        24% off
        €822 €627
      • IST 5:20 PM
        28h
        1 stop
        IAH 1:20 PM
        Istanbul - Houston | Thu, Oct 29 | Delta Air Lines
        IAH 4:05 PM
        16h 50m
        1 stop
        IST 4:55 PM
        Houston - Istanbul | Mon, Nov 2 | Delta Air Lines
        €643
        22% off
        €822 €643
      • IST 5:55 PM
        28h 10m
        1 stop
        IAH 2:05 PM
        Istanbul - Houston | Thu, Nov 5 | Delta Air Lines
        IAH 7:10 PM
        13h 45m
        1 stop
        IST 5:55 PM
        Houston - Istanbul | Tue, Nov 10 | Delta Air Lines
        €644
        22% off
        €822 €644
      • IST 5:40 AM
        15h 55m
        1 stop
        IAH 1:35 PM
        Istanbul - Houston | Mon, Oct 12 | United Airlines
        IAH 3:35 PM
        21h 40m
        1 stop
        IST 9:15 PM
        Houston - Istanbul | Mon, Oct 19 | United Airlines
        €652
        21% off
        €822 €652
      • IST 5:55 PM
        28h 10m
        1 stop
        IAH 2:05 PM
        Istanbul - Houston | Thu, Nov 5 | KLM
        IAH 7:10 PM
        13h 45m
        1 stop
        IST 5:55 PM
        Houston - Istanbul | Tue, Nov 10 | KLM
        €652
        21% off
        €822 €652
      • IST 5:40 AM
        15h 55m
        1 stop
        IAH 1:35 PM
        Istanbul - Houston | Mon, Oct 12 | Lufthansa
        IAH 3:35 PM
        21h 40m
        1 stop
        IST 9:15 PM
        Houston - Istanbul | Mon, Oct 19 | Lufthansa
        €656
        20% off
        €822 €656
      • IST 1:00 PM
        17h 25m
        1 stop
        HOU 2:00 PM
        Istanbul - Houston | Tue, Sep 22 | Normal Airline
        HOU 3:00 PM
        6h
        Nonstop
        IST 4:00 PM
        Houston - Istanbul | Thu, Sep 24 | Normal Airline
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      • Cheapest nonstop
        IST 2:25 PM
        12h 55m
        Nonstop
        IAH 7:20 PM
        Istanbul - Houston | Sat, Oct 17 | Turkish Airlines
        €653 €748
        13% off
        13% off
        €748 €653
      • IST 2:25 PM
        12h 55m
        Nonstop
        IAH 7:20 PM
        Istanbul - Houston | Wed, Sep 30 | Turkish Airlines
        €673 €748
        10% off
        10% off
        €748 €673
      • IST 3:00 PM
        37h 55m
        1 stop
        IAH 7:55 PM
        Istanbul - Houston | Wed, Nov 4 | American Airlines
        €390 €748
        48% off
        48% off
        €748 €390
      • IST 2:55 PM
        32h 10m
        1 stop
        IAH 2:05 PM
        Istanbul - Houston | Fri, Nov 6 | American Airlines
        €390
        48% off
        €748 €390
      • IST 3:00 PM
        37h 55m
        1 stop
        IAH 7:55 PM
        Istanbul - Houston | Wed, Nov 11 | American Airlines
        €391
        48% off
        €748 €391
      • IST 3:00 PM
        37h 55m
        1 stop
        IAH 7:55 PM
        Istanbul - Houston | Wed, Nov 18 | American Airlines
        €392
        48% off
        €748 €392
      • IST 3:00 PM
        37h 55m
        1 stop
        IAH 7:55 PM
        Istanbul - Houston | Wed, Nov 11 | British Airways
        €398
        47% off
        €748 €398
      • IST 6:35 PM
        28h 30m
        1 stop
        IAH 2:05 PM
        Istanbul - Houston | Thu, Nov 5 | British Airways
        €399
        47% off
        €748 €399
      • IST 3:00 PM
        37h 55m
        1 stop
        IAH 7:55 PM
        Istanbul - Houston | Wed, Nov 18 | British Airways
        €404
        46% off
        €748 €404
      • IST 3:15 PM
        31h 50m
        1 stop
        IAH 2:05 PM
        Istanbul - Houston | Mon, Nov 2 | American Airlines
        €404
        46% off
        €748 €404
      • IST 6:00 PM
        28h 10m
        1 stop
        IAH 1:10 PM
        Istanbul - Houston | Sat, Oct 31 | KLM
        €406
        46% off
        €748 €406
      • IST 6:00 PM
        28h 5m
        1 stop
        IAH 2:05 PM
        Istanbul - Houston | Fri, Oct 30 | KLM
        €406
        46% off
        €748 €406
      • IST 6:00 PM
        28h 10m
        1 stop
        IAH 1:10 PM
        Istanbul - Houston | Wed, Nov 18 | KLM
        €409
        45% off
        €748 €409
      • IST 8:30 PM
        30h 50m
        1 stop
        IAH 7:20 PM
        Istanbul - Houston | Fri, Oct 23 | British Airways
        €437
        42% off
        €748 €437
      • IST 1:00 PM
        17h 25m
        1 stop
        HOU 2:00 PM
        Istanbul - Houston | Tue, Sep 22 | Normal Airline
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Displayed flight fares from Istanbul Airport to George Bush Intercontinental Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Istanbul Airport to George Bush Intercontinental Airport

What is the cheapest month for one-way flights from Istanbul Airport to George Bush Intercontinental Airport?

Data is based on average one-way flight prices from Istanbul Airport to George Bush Intercontinental Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Istanbul Airport to George Bush Intercontinental Airport, the best time to buy is in November, with an average price of €625. You’ll want to avoid August, when the average price can reach as high as €1,026.

€1,026
€826
€625
€425
    Cheapest
  • €694
    Sep
  • €763
    Oct
  • €625
    Nov
  • €721
    Dec
  • €944
    Jan
  • €746
    Feb
  • €811
    Mar
  • €837
    Apr
  • €795
    May
  • €740
    Jun
  • €814
    Jul
  • €1,026
    Aug

What is the cheapest day of the week to fly from Istanbul Airport to George Bush Intercontinental Airport?

The data is based on the past 12 months and shows the average ticket prices from Istanbul Airport to George Bush Intercontinental Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Istanbul Airport to George Bush Intercontinental Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

€910
€807
€703
€600
  • €753
    Mon
  • €703
    Tue
  • €768
    Wed
  • €776
    Thu
  • €796
    Fri
  • €910
    Sat
  • €836
    Sun

Which airline offers the cheapest flights from Istanbul Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Istanbul Airport to George Bush Intercontinental Airport is American Airlines (from €381) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From €381
British Airways
From €393
KLM
From €406
Air France
From €455
Iberia
From €492
United Airlines
From €540
Lufthansa
From €544
Air Cairo
From €545
Turkish Airlines
From €557
LOT Polish Airlines
From €579

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What is the flight schedule from Istanbul Airport to George Bush Intercontinental Airport?

Check the schedule for flights from Istanbul to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. LH1305

    Istanbul Airport

    6:30 AM

    IST

    3h 5m

    Nonstop

    7:35 AM

    FRA

    S M T W T F S
    Search

  2. LH440

    Frankfurt Intl. Airport

    10:59 AM

    FRA

    10h 4m

    Nonstop

    2:03 PM

    IAH

    S M T W T F S

  3. AF1391

    Istanbul Airport

    4:25 AM

    IST

    3h 40m

    Nonstop

    7:05 AM

    CDG

    S M T W T F S
    Search

  4. AF098

    Roissy-Charles De Gaulle Airport

    10:10 AM

    CDG

    10h 30m

    Nonstop

    1:40 PM

    IAH

    S M T W T F S

  5. LH1301

    Istanbul Airport

    5:50 PM

    IST

    3h 10m

    Nonstop

    8:00 PM

    FRA

    S M T W T F S
    Search

  6. LH440

    Frankfurt Intl. Airport

    10:59 AM

    FRA

    10h 4m

    Nonstop

    2:03 PM

    IAH

    S M T W T F S

  7. KL1960

    Istanbul Airport

    5:20 PM

    IST

    3h 25m

    Nonstop

    7:45 PM

    AMS

    S M T W T F S
    Search

  8. KL661

    Schiphol Airport

    9:55 AM

    AMS

    10h 20m

    Nonstop

    1:15 PM

    IAH

    S M T W T F S

  9. BA719

    Istanbul Airport

    6:50 PM

    IST

    4h

    Nonstop

    8:50 PM

    LHR

    S M T W T F S
    Search

  10. BA197

    Heathrow Airport

    2:45 PM

    LHR

    10h 30m

    Nonstop

    7:15 PM

    IAH

    S M T W T F S

  11. SM304

    Istanbul Airport

    11:20 AM

    IST

    2h 5m

    Nonstop

    1:25 PM

    CAI

    S M T W T F S
    Search

  12. QR1302

    Cairo Intl. Airport

    7:55 PM

    CAI

    3h 15m

    Nonstop

    11:10 PM

    DOH

    S M T W T F S

  13. QR713

    Hamad Intl. Airport

    7:50 AM

    DOH

    16h 5m

    Nonstop

    3:55 PM

    IAH

    S M T W T F S

  14. SM304

    Istanbul Airport

    11:20 AM

    IST

    2h 5m

    Nonstop

    1:25 PM

    CAI

    S M T W T F S
    Search

  15. QR1306

    Cairo Intl. Airport

    12:40 AM

    CAI

    3h 15m

    Nonstop

    3:55 AM

    DOH

    S M T W T F S

  16. QR713

    Hamad Intl. Airport

    7:50 AM

    DOH

    16h 5m

    Nonstop

    3:55 PM

    IAH

    S M T W T F S

  17. BA717

    Istanbul Airport

    2:35 PM

    IST

    4h 10m

    Nonstop

    4:45 PM

    LHR

    S M T W T F S
    Search

  18. IB3579

    Heathrow Airport

    2:40 PM

    LHR

    10h 30m

    Nonstop

    7:10 PM

    IAH

    S M T W T F S

  19. LO138

    Istanbul Airport

    7:20 AM

    IST

    2h 30m

    Nonstop

    8:50 AM

    WAW

    S M T W T F S
    Search

  20. LO029

    Warsaw Chopin Airport

    12:25 PM

    WAW

    11h 15m

    Nonstop

    5:40 PM

    MIA

    S M - - T F -

  21. F91067

    Miami Intl. Airport

    7:46 AM

    MIA

    3h 16m

    Nonstop

    10:02 AM

    IAH

    S M - W T F S
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About Istanbul Airport and George Bush Intercontinental Airport

Learn about Istanbul Airport (IST) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance10,243.38 km
Cheapest one-way ticket price€390
Cheapest return ticket price€615

FAQs for Istanbul Airport to George Bush Intercontinental Airport Flights

  • How long is the flight from Istanbul Airport to George Bush Intercontinental Airport?

    Istanbul Airport to George Bush Intercontinental Airport takes about 12 hours 42 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Istanbul Airport (IST) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Istanbul Airport to George Bush Intercontinental Airport departs at 07:50, and the last departs at 14:25, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Istanbul Airport (IST) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around €1,396 in September, the most expensive month to book this route.
  • The earliest flight departs from Istanbul Airport (IST) at 07:50 and arrives in George Bush Intercontinental Airport (IAH) at 12:40.
  • Turkish Airlines is a very popular airline operating an average of 1264 flights per month.
  • Yes. Turkish Airlines operate direct flights from Istanbul Airport to George Bush Intercontinental Airport, with an average flight time of 12 hours 30 minutes, and around 9 weekly flights. Actual flight frequency may vary by season.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.