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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 US$448 and round-trip from US$707. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IST 07:50
        12h 55m
        Nonstop
        IAH 12:45
        Istanbul - Houston | Sun, Oct 25 | Turkish Airlines
        IAH 22:00
        12h
        Nonstop
        IST 18:00
        Houston - Istanbul | Thu, Oct 29 | Turkish Airlines
        US$824 US$1,186
        31% off
        31% off
        US$1,186 US$824
      • IST 14:50
        13h 15m
        Nonstop
        IAH 19:05
        Istanbul - Houston | Fri, Nov 20 | Turkish Airlines
        IAH 21:00
        12h
        Nonstop
        IST 18:00
        Houston - Istanbul | Wed, Nov 25 | Turkish Airlines
        US$842 US$1,186
        28% off
        28% off
        US$1,186 US$842
      • IST 06:00
        15h 20m
        1 stop
        IAH 13:20
        Istanbul - Houston | Tue, Oct 6 | Delta Air Lines
        IAH 15:25
        16h 55m
        1 stop
        IST 16:20
        Houston - Istanbul | Tue, Oct 13 | Delta Air Lines
        US$707 US$1,186
        40% off
        40% off
        US$1,186 US$707
      • IST 17:20
        28h
        1 stop
        IAH 13:20
        Istanbul - Houston | Fri, Sep 25 | Delta Air Lines
        IAH 15:25
        25h 55m
        1 stop
        IST 01:20
        Houston - Istanbul | Sun, Sep 27 | Delta Air Lines
        US$710
        40% off
        US$1,186 US$710
      • IST 17:55
        28h 15m
        1 stop
        IAH 13:10
        Istanbul - Houston | Wed, Nov 18 | Delta Air Lines
        IAH 15:05
        16h 50m
        1 stop
        IST 16:55
        Houston - Istanbul | Mon, Nov 23 | Delta Air Lines
        US$727
        39% off
        US$1,186 US$727
      • IST 17:20
        28h
        1 stop
        IAH 13:20
        Istanbul - Houston | Fri, Oct 23 | Delta Air Lines
        IAH 16:05
        16h 50m
        1 stop
        IST 16:55
        Houston - Istanbul | Tue, Oct 27 | Delta Air Lines
        US$736
        38% off
        US$1,186 US$736
      • IST 17:55
        28h 10m
        1 stop
        IAH 14:05
        Istanbul - Houston | Fri, Oct 30 | Delta Air Lines
        IAH 19:10
        13h 45m
        1 stop
        IST 17:55
        Houston - Istanbul | Wed, Nov 4 | Delta Air Lines
        US$738
        38% off
        US$1,186 US$738
      • IST 05:40
        15h 55m
        1 stop
        IAH 13:35
        Istanbul - Houston | Tue, Oct 6 | United Airlines
        IAH 15:35
        21h 40m
        1 stop
        IST 21:15
        Houston - Istanbul | Tue, Oct 13 | United Airlines
        US$747
        37% off
        US$1,186 US$747
      • IST 17:55
        28h 10m
        1 stop
        IAH 14:05
        Istanbul - Houston | Fri, Oct 30 | KLM
        IAH 19:10
        13h 45m
        1 stop
        IST 17:55
        Houston - Istanbul | Wed, Nov 4 | KLM
        US$747
        37% off
        US$1,186 US$747
      • IST 05:40
        15h 55m
        1 stop
        IAH 13:35
        Istanbul - Houston | Tue, Oct 6 | Lufthansa
        IAH 15:35
        21h 40m
        1 stop
        IST 21:15
        Houston - Istanbul | Tue, Oct 13 | Lufthansa
        US$752
        37% off
        US$1,186 US$752
      • IST 18:50
        28h 15m
        1 stop
        IAH 14:05
        Istanbul - Houston | Wed, Nov 18 | British Airways
        IAH 15:50
        23h 15m
        1 stop
        IST 00:05
        Houston - Istanbul | Mon, Nov 23 | American Airlines
        US$768
        35% off
        US$1,186 US$768
      • IST 19:55
        25h 30m
        1 stop
        IAH 13:25
        Istanbul - Houston | Tue, Oct 6 | British Airways
        IAH 21:10
        19h 55m
        1 stop
        IST 01:05
        Houston - Istanbul | Tue, Oct 13 | American Airlines
        US$770
        35% off
        US$1,186 US$770
      • IST 20:30
        24h 55m
        1 stop
        IAH 13:25
        Istanbul - Houston | Fri, Oct 23 | British Airways
        IAH 22:40
        18h 20m
        1 stop
        IST 01:00
        Houston - Istanbul | Tue, Oct 27 | American Airlines
        US$774
        35% off
        US$1,186 US$774
      • IST 17:55
        28h 15m
        1 stop
        IAH 13:10
        Istanbul - Houston | Wed, Nov 18 | KLM
        IAH 15:05
        16h 50m
        1 stop
        IST 16:55
        Houston - Istanbul | Mon, Nov 23 | KLM
        US$776
        35% off
        US$1,186 US$776
      • IST 13:00
        17h 25m
        1 stop
        HOU 14:00
        Istanbul - Houston | Sat, Sep 26 | Normal Airline
        HOU 15:00
        6h
        Nonstop
        IST 16:00
        Houston - Istanbul | Mon, Sep 28 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        IST 14:25
        12h 55m
        Nonstop
        IAH 19:20
        Istanbul - Houston | Fri, Oct 16 | Turkish Airlines
        US$764 US$1,088
        30% off
        30% off
        US$1,088 US$764
      • IST 14:50
        14h 15m
        Nonstop
        IAH 20:05
        Istanbul - Houston | Fri, Nov 6 | Turkish Airlines
        US$772 US$1,088
        28% off
        28% off
        US$1,088 US$772
      • IST 15:00
        37h 55m
        1 stop
        IAH 19:55
        Istanbul - Houston | Fri, Nov 13 | American Airlines
        US$448 US$1,088
        59% off
        59% off
        US$1,088 US$448
      • IST 15:00
        37h 55m
        1 stop
        IAH 19:55
        Istanbul - Houston | Fri, Nov 20 | American Airlines
        US$450
        59% off
        US$1,088 US$450
      • IST 15:00
        37h 55m
        1 stop
        IAH 19:55
        Istanbul - Houston | Fri, Nov 13 | British Airways
        US$456
        57% off
        US$1,088 US$456
      • IST 18:35
        28h 30m
        1 stop
        IAH 14:05
        Istanbul - Houston | Sat, Nov 7 | British Airways
        US$457
        57% off
        US$1,088 US$457
      • IST 15:00
        37h 55m
        1 stop
        IAH 19:55
        Istanbul - Houston | Fri, Nov 20 | British Airways
        US$463
        56% off
        US$1,088 US$463
      • IST 18:00
        28h 10m
        1 stop
        IAH 13:10
        Istanbul - Houston | Fri, Nov 20 | KLM
        US$469
        56% off
        US$1,088 US$469
      • IST 08:25
        38h 40m
        1 stop
        IAH 14:05
        Istanbul - Houston | Sun, Nov 15 | British Airways
        US$501
        54% off
        US$1,088 US$501
      • IST 21:25
        25h 40m
        1 stop
        IAH 14:05
        Istanbul - Houston | Tue, Nov 10 | British Airways
        US$507
        53% off
        US$1,088 US$507
      • IST 18:45
        34h 10m
        1 stop
        IAH 19:55
        Istanbul - Houston | Sun, Nov 15 | American Airlines
        US$530
        51% off
        US$1,088 US$530
      • IST 18:50
        34h 5m
        1 stop
        IAH 19:55
        Istanbul - Houston | Tue, Nov 3 | American Airlines
        US$589
        46% off
        US$1,088 US$589
      • IST 15:25
        37h 30m
        1 stop
        IAH 19:55
        Istanbul - Houston | Sat, Nov 7 | Iberia
        US$595
        45% off
        US$1,088 US$595
      • IST 07:15
        18h 35m
        1 stop
        IAH 16:50
        Istanbul - Houston | Fri, Nov 20 | Air France
        US$597
        45% off
        US$1,088 US$597
      • IST 13:00
        17h 25m
        1 stop
        HOU 14:00
        Istanbul - Houston | Sat, Sep 26 | Normal Airline
        More cheap flights
        More cheap flights

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

Which month offers the lowest one-way fares when flying from Istanbul Airport to George Bush Intercontinental Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Istanbul Airport to George Bush Intercontinental Airport on Trip.com.

Based on Trip.com data from the past 12 months, for cheaper one-way flights from Istanbul Airport to George Bush Intercontinental Airport, it is best to book in November, when average fares are US$716. Try to avoid August, as fares peak at around US$1,176.

US$1,176
US$946
US$716
US$486
    Cheapest
  • US$795
    Sep
  • US$875
    Oct
  • US$716
    Nov
  • US$826
    Dec
  • US$1,081
    Jan
  • US$855
    Feb
  • US$929
    Mar
  • US$960
    Apr
  • US$912
    May
  • US$848
    Jun
  • US$933
    Jul
  • US$1,176
    Aug

Which day of the week offers the cheapest flights from Istanbul Airport to George Bush Intercontinental Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Istanbul Airport to George Bush Intercontinental Airport on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Istanbul Airport to George Bush Intercontinental Airport is Tuesday, when average fares are usually lower than other days. Avoid departing on Saturday, as fares are typically the highest.

US$1,043
US$925
US$806
US$688
  • US$863
    Mon
  • US$806
    Tue
  • US$880
    Wed
  • US$889
    Thu
  • US$913
    Fri
  • US$1,043
    Sat
  • US$959
    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 US$448) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From US$448
British Airways
From US$456
KLM
From US$469
Iberia
From US$595
Royal Air Maroc
From US$597
Air France
From US$597
Lufthansa
From US$606
LOT Polish Airlines
From US$609
Air Cairo
From US$624
EgyptAir
From US$625

Find more flights and airlines

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

Check on the flight schedule from Istanbul to Houston to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AF1391

    Istanbul Airport

    06:20

    IST

    3h 40m

    Nonstop

    09:00

    CDG

    S M T W T F S
    Search

  2. AF098

    Paris Charles de Gaulle Airport

    10:10

    CDG

    10h 30m

    Nonstop

    13:40

    IAH

    S M T W T F S

  3. KL1960

    Istanbul Airport

    18:00

    IST

    3h 35m

    Nonstop

    19:35

    AMS

    S M T W T F S
    Search

  4. KL661

    Amsterdam Airport Schiphol

    09:35

    AMS

    10h 35m

    Nonstop

    13:10

    IAH

    S M T 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 distance 10,243.38 km
Cheapest one-way ticket price US$448
Cheapest return ticket price US$707

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 28 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 US$1,674 in September, the most expensive month to book this route.
  • The earliest flight departs from Istanbul Airport at 07:50 and arrives in George Bush Intercontinental Airport at 12:40.
  • Turkish Airlines is a very popular airline operating an average of 1264 flights per month.
  • One-way flights from Istanbul Airport to George Bush Intercontinental Airport currently start from US$448, and round-trip fares start from US$707. The current lowest fare is a American Airlines flight departing on Fri, Nov 13; prices may vary depending on availability.
  • 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.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Istanbul Airport to George Bush Intercontinental Airport is US$1,056. Prices may vary depending on the departure date, airline, and availability.
  • IndiGo are the most popular budget airlines flying from Istanbul Airport to George Bush Intercontinental Airport, with one-way fares starting from US$448. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Istanbul Airport to George Bush Intercontinental Airport operates around 9 weekly flights, mainly by Turkish Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Istanbul Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.