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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 TRY 22,227 and round-trip from TRY 34,126. Based on Trip.com's latest 7-day flight data.

Displayed flight fares from Istanbul to Houston 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 TRY 36,139. You’ll want to avoid August, when the average price can reach as high as TRY 59,337.

TRY 59,337
TRY 47,738
TRY 36,139
TRY 24,540
  • TRY 36,139
    Nov
  • TRY 41,670
    Dec
  • TRY 54,562
    Jan
  • TRY 43,129
    Feb
  • TRY 46,874
    Mar
  • TRY 48,417
    Apr
  • TRY 45,991
    May
  • TRY 42,801
    Jun
  • TRY 47,076
    Jul
  • TRY 59,337
    Aug
  • TRY 42,697
    Sep
  • TRY 45,739
    Oct

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.

TRY 52,994
TRY 47,126
TRY 41,257
TRY 35,389
  • TRY 43,803
    Mon
  • TRY 41,257
    Tue
  • TRY 45,192
    Wed
  • TRY 44,015
    Thu
  • TRY 46,832
    Fri
  • TRY 52,994
    Sat
  • TRY 48,366
    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 TRY 22,227) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From TRY 22,227
British Airways
From TRY 22,603
KLM
From TRY 23,287
Air France
From TRY 23,551
Iberia
From TRY 28,703
Lufthansa
From TRY 29,252
Air Europa
From TRY 31,290
Turkish Airlines
From TRY 31,546
Air Canada
From TRY 31,584
United Airlines
From TRY 31,907

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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. BA681

    8:25 AM

    IST

    4h 25m

    Nonstop

    9:50 AM

    LHR

    S M T W T F S
    Search
  2. BA197

    3:25 PM

    LHR

    10h 30m

    Nonstop

    7:55 PM

    IAH

    S M - W T F -
  3. AA7041

    8:25 AM

    IST

    4h 25m

    Nonstop

    9:50 AM

    LHR

    S M T W T F S
    Search
  4. AA6954

    2:45 PM

    LHR

    10h 30m

    Nonstop

    7:15 PM

    IAH

    S M - W T F -
  5. KL1960

    6:00 PM

    IST

    3h 35m

    Nonstop

    7:35 PM

    AMS

    S M T W T F S
    Search
  6. KL661

    9:35 AM

    AMS

    10h 35m

    Nonstop

    1:10 PM

    IAH

    S M T W T F S
  7. BA679

    9:25 PM

    IST

    4h 10m

    Nonstop

    10:35 PM

    LHR

    S M T W T F S
    Search
  8. BA195

    9:35 AM

    LHR

    10h 30m

    Nonstop

    2:05 PM

    IAH

    S M T W T F S
  9. AA6775

    7:40 AM

    IST

    4h 25m

    Nonstop

    9:05 AM

    LHR

    S - - - - - -
    Search
  10. AA6952

    9:10 AM

    LHR

    10h 15m

    Nonstop

    1:25 PM

    IAH

    S M T W T F S
  11. BA677

    2:55 PM

    IST

    4h 15m

    Nonstop

    4:10 PM

    LHR

    S M T W T F S
    Search
  12. BA195

    9:35 AM

    LHR

    10h 30m

    Nonstop

    2:05 PM

    IAH

    S M T W T F S
  13. AA6775

    7:40 AM

    IST

    4h 25m

    Nonstop

    9:05 AM

    LHR

    S - - - - - -
    Search
  14. AA6954

    2:45 PM

    LHR

    10h 30m

    Nonstop

    7:15 PM

    IAH

    S M - W T F -
  15. BA677

    2:55 PM

    IST

    4h 15m

    Nonstop

    4:10 PM

    LHR

    S M T W T F S
    Search
  16. BA197

    3:25 PM

    LHR

    10h 30m

    Nonstop

    7:55 PM

    IAH

    S M - W T F -
  17. AA7041

    8:25 AM

    IST

    4h 25m

    Nonstop

    9:50 AM

    LHR

    S M T W T F S
    Search
  18. AA6952

    9:10 AM

    LHR

    10h 15m

    Nonstop

    1:25 PM

    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 TRY 22,227
Cheapest return ticket price TRY 34,126

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 23 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 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 09:00, and the last departs at 14:50, 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 TRY 67,056 in January, 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.
  • One-way flights from Istanbul Airport to George Bush Intercontinental Airport currently start from TRY 22,227, and round-trip fares start from TRY 34,126. The current lowest fare is a American Airlines flight departing on Mon, Nov 30; 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 38 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 TRY 48,260. 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 TRY 22,227. 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.

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.