Trip.com
>
Flights
>
Flights to United States
>
Flights to Texas
>
Flights to Houston
>
Istanbul to Houston flight
>
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 DKK 2,936 and round-trip from DKK 4,770. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IST 2:50 PM
      13h 15m
      IAH 7:05 PM
      Istanbul - Houston | Fri, Nov 20 | Turkish Airlines
      IAH 9:00 PM
      12h
      IST 6:00 PM
      Houston - Istanbul | Wed, Nov 25 | Turkish Airlines
      DKK 4,952 DKK 6,405
      23% off
      23% off
      DKK 6,405 DKK 4,952
    • IST 6:00 PM
      28h 5m
      IAH 2:05 PM
      Istanbul - Houston | Mon, Oct 26 | Delta Air Lines
      IAH 3:05 PM
      16h 50m
      IST 4:55 PM
      Houston - Istanbul | Mon, Nov 2 | Delta Air Lines
      DKK 4,770 DKK 6,405
      26% off
      26% off
      DKK 6,405 DKK 4,770
    • IST 6:00 PM
      28h 5m
      IAH 1:05 PM
      Istanbul - Houston | Fri, Nov 20 | KLM
      IAH 3:25 PM
      16h 30m
      IST 4:55 PM
      Houston - Istanbul | Wed, Nov 25 | KLM
      DKK 4,802 DKK 6,405
      25% off
      25% off
      DKK 6,405 DKK 4,802
    • IST 7:15 AM
      18h 35m
      IAH 4:50 PM
      Istanbul - Houston | Wed, Nov 25 | Delta Air Lines
      IAH 7:10 PM
      13h 45m
      IST 5:55 PM
      Houston - Istanbul | Sun, Nov 29 | Delta Air Lines
      DKK 4,832
      25% off
      DKK 6,405 DKK 4,832
    • IST 5:55 PM
      28h 15m
      IAH 1:10 PM
      Istanbul - Houston | Wed, Nov 18 | Delta Air Lines
      IAH 3:05 PM
      16h 50m
      IST 4:55 PM
      Houston - Istanbul | Mon, Nov 23 | Delta Air Lines
      DKK 4,858
      24% off
      DKK 6,405 DKK 4,858
    • IST 6:00 PM
      28h 5m
      IAH 1:05 PM
      Istanbul - Houston | Fri, Nov 20 | Delta Air Lines
      IAH 7:10 PM
      13h 45m
      IST 5:55 PM
      Houston - Istanbul | Wed, Nov 25 | Delta Air Lines
      DKK 4,880
      24% off
      DKK 6,405 DKK 4,880
    • IST 5:55 PM
      28h 10m
      IAH 2:05 PM
      Istanbul - Houston | Fri, Oct 30 | Delta Air Lines
      IAH 7:10 PM
      13h 45m
      IST 5:55 PM
      Houston - Istanbul | Wed, Nov 4 | Delta Air Lines
      DKK 4,931
      23% off
      DKK 6,405 DKK 4,931
    • IST 4:25 AM
      17h 15m
      IAH 1:40 PM
      Istanbul - Houston | Fri, Oct 23 | Delta Air Lines
      IAH 8:10 PM
      13h 45m
      IST 5:55 PM
      Houston - Istanbul | Tue, Oct 27 | Delta Air Lines
      DKK 4,943
      23% off
      DKK 6,405 DKK 4,943
    • IST 5:55 PM
      28h 10m
      IAH 2:05 PM
      Istanbul - Houston | Fri, Oct 30 | KLM
      IAH 7:10 PM
      13h 45m
      IST 5:55 PM
      Houston - Istanbul | Wed, Nov 4 | KLM
      DKK 4,993
      22% off
      DKK 6,405 DKK 4,993
    • IST 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Istanbul - Houston | Sun, Oct 18 | Normal Airline
      HOU 3:00 PM
      6h
      Nonstop
      IST 4:00 PM
      Houston - Istanbul | Tue, Oct 20 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      IST 2:55 PM
      32h 10m
      1 stop
      IAH 2:05 PM
      Istanbul - Houston | Sun, Nov 22 | American Airlines
      DKK 2,936 DKK 6,389
      54% off
      54% off
      DKK 6,389 DKK 2,936
    • IST 3:25 PM
      31h 40m
      1 stop
      IAH 2:05 PM
      Istanbul - Houston | Tue, Dec 1 | American Airlines
      DKK 2,945 DKK 6,389
      54% off
      54% off
      DKK 6,389 DKK 2,945
    • IST 3:00 PM
      32h 5m
      1 stop
      IAH 2:05 PM
      Istanbul - Houston | Thu, Dec 3 | American Airlines
      DKK 2,954 DKK 6,389
      54% off
      54% off
      DKK 6,389 DKK 2,954
    • IST 8:25 AM
      20h 30m
      1 stop
      IAH 7:55 PM
      Istanbul - Houston | Sat, Dec 5 | American Airlines
      DKK 2,954
      54% off
      DKK 6,389 DKK 2,954
    • IST 3:25 PM
      31h 40m
      1 stop
      IAH 2:05 PM
      Istanbul - Houston | Tue, Dec 8 | American Airlines
      DKK 2,954
      54% off
      DKK 6,389 DKK 2,954
    • IST 7:40 AM
      21h 15m
      1 stop
      IAH 7:55 PM
      Istanbul - Houston | Wed, Dec 9 | American Airlines
      DKK 2,954
      54% off
      DKK 6,389 DKK 2,954
    • IST 3:25 PM
      37h 30m
      1 stop
      IAH 7:55 PM
      Istanbul - Houston | Fri, Nov 13 | American Airlines
      DKK 2,968
      54% off
      DKK 6,389 DKK 2,968
    • IST 3:00 PM
      32h 5m
      1 stop
      IAH 2:05 PM
      Istanbul - Houston | Thu, Nov 12 | American Airlines
      DKK 2,970
      54% off
      DKK 6,389 DKK 2,970
    • IST 3:25 PM
      37h 30m
      1 stop
      IAH 7:55 PM
      Istanbul - Houston | Tue, Dec 15 | American Airlines
      DKK 2,974
      53% off
      DKK 6,389 DKK 2,974
    • IST 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Istanbul - Houston | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IST 2:50 PM
      13h 15m
      Nonstop
      IAH 8:05 PM
      Istanbul - Houston | Wed, Oct 28 | Turkish Airlines
      DKK 5,168 DKK 8,056
      36% off
      36% off
      DKK 8,056 DKK 5,168
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Sun, Dec 6 | Turkish Airlines
      DKK 5,182 DKK 8,056
      36% off
      36% off
      DKK 8,056 DKK 5,182
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Tue, Dec 8 | Turkish Airlines
      DKK 5,182 DKK 8,056
      36% off
      36% off
      DKK 8,056 DKK 5,182
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Sun, Dec 13 | Turkish Airlines
      DKK 5,185
      36% off
      DKK 8,056 DKK 5,185
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Thu, Dec 17 | Turkish Airlines
      DKK 5,185
      36% off
      DKK 8,056 DKK 5,185
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Thu, Dec 3 | Turkish Airlines
      DKK 5,205
      35% off
      DKK 8,056 DKK 5,205
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Mon, Nov 9 | Turkish Airlines
      DKK 5,206
      35% off
      DKK 8,056 DKK 5,206
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 8:05 PM
      Istanbul - Houston | Thu, Oct 29 | Turkish Airlines
      DKK 5,221
      35% off
      DKK 8,056 DKK 5,221
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Tue, Dec 1 | Turkish Airlines
      DKK 5,240
      35% off
      DKK 8,056 DKK 5,240
    • IST 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Istanbul - Houston | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Sat, Oct 24 | Turkish Airlines
      DKK 6,051 DKK 10,308
      41% off
      41% off
      DKK 10,308 DKK 6,051
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Sat, Oct 17 | Turkish Airlines
      DKK 8,349 DKK 10,308
      19% off
      19% off
      DKK 10,308 DKK 8,349
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Sun, Oct 18 | Turkish Airlines
      DKK 7,055 DKK 10,308
      32% off
      32% off
      DKK 10,308 DKK 7,055
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Thu, Oct 22 | Turkish Airlines
      DKK 5,177
      50% off
      DKK 10,308 DKK 5,177
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Wed, Oct 21 | Turkish Airlines
      DKK 5,766
      44% off
      DKK 10,308 DKK 5,766
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Mon, Oct 19 | Turkish Airlines
      DKK 5,791
      44% off
      DKK 10,308 DKK 5,791
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Fri, Oct 23 | Turkish Airlines
      DKK 5,453
      47% off
      DKK 10,308 DKK 5,453
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Tue, Oct 20 | Turkish Airlines
      DKK 5,673
      45% off
      DKK 10,308 DKK 5,673
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 8:05 PM
      Istanbul - Houston | Fri, Oct 30 | Turkish Airlines
      DKK 5,471
      47% off
      DKK 10,308 DKK 5,471
    • IST 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Istanbul - Houston | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Thu, Oct 22 | Turkish Airlines
      DKK 5,177 DKK 10,308
      50% off
      50% off
      DKK 10,308 DKK 5,177
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Fri, Oct 23 | Turkish Airlines
      DKK 5,453 DKK 10,308
      47% off
      47% off
      DKK 10,308 DKK 5,453
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Tue, Oct 20 | Turkish Airlines
      DKK 5,673 DKK 10,308
      45% off
      45% off
      DKK 10,308 DKK 5,673
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Wed, Oct 21 | Turkish Airlines
      DKK 5,766
      44% off
      DKK 10,308 DKK 5,766
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Mon, Oct 19 | Turkish Airlines
      DKK 5,791
      44% off
      DKK 10,308 DKK 5,791
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Sun, Oct 18 | Turkish Airlines
      DKK 7,055
      32% off
      DKK 10,308 DKK 7,055
    • IST 2:25 PM
      12h 55m
      Nonstop
      IAH 7:20 PM
      Istanbul - Houston | Sat, Oct 17 | Turkish Airlines
      DKK 8,349
      19% off
      DKK 10,308 DKK 8,349
    • IST 5:40 AM
      15h 55m
      1 stop
      IAH 1:35 PM
      Istanbul - Houston | Thu, Oct 22 | Lufthansa
      DKK 4,887
      53% off
      DKK 10,308 DKK 4,887
    • IST 5:40 AM
      15h 55m
      1 stop
      IAH 1:35 PM
      Istanbul - Houston | Fri, Oct 23 | United Airlines
      DKK 5,234
      49% off
      DKK 10,308 DKK 5,234
    • IST 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Istanbul - Houston | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IST 2:50 PM
      13h 15m
      Nonstop
      IAH 8:05 PM
      Istanbul - Houston | Wed, Oct 28 | Turkish Airlines
      DKK 5,168 DKK 8,056
      36% off
      36% off
      DKK 8,056 DKK 5,168
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Sun, Dec 6 | Turkish Airlines
      DKK 5,182 DKK 8,056
      36% off
      36% off
      DKK 8,056 DKK 5,182
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Tue, Dec 8 | Turkish Airlines
      DKK 5,182 DKK 8,056
      36% off
      36% off
      DKK 8,056 DKK 5,182
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Tue, Nov 17 | Turkish Airlines
      DKK 5,185
      36% off
      DKK 8,056 DKK 5,185
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Tue, Dec 15 | Turkish Airlines
      DKK 5,185
      36% off
      DKK 8,056 DKK 5,185
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Mon, Dec 14 | Turkish Airlines
      DKK 5,185
      36% off
      DKK 8,056 DKK 5,185
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Thu, Dec 3 | Turkish Airlines
      DKK 5,205
      35% off
      DKK 8,056 DKK 5,205
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Mon, Nov 9 | Turkish Airlines
      DKK 5,206
      35% off
      DKK 8,056 DKK 5,206
    • IST 2:50 PM
      13h 15m
      Nonstop
      IAH 7:05 PM
      Istanbul - Houston | Tue, Dec 1 | Turkish Airlines
      DKK 5,240
      35% off
      DKK 8,056 DKK 5,240
    • IST 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Istanbul - Houston | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights

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 DKK 4,788. You’ll want to avoid August, when the average price can reach as high as DKK 7,861.

DKK 7,861
DKK 6,325
DKK 4,788
DKK 3,252
    Cheapest
  • DKK 5,552
    Oct
  • DKK 4,788
    Nov
  • DKK 5,520
    Dec
  • DKK 7,228
    Jan
  • DKK 5,714
    Feb
  • DKK 6,210
    Mar
  • DKK 6,414
    Apr
  • DKK 6,093
    May
  • DKK 5,670
    Jun
  • DKK 6,236
    Jul
  • DKK 7,861
    Aug
  • DKK 5,656
    Sep

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.

DKK 6,723
DKK 6,095
DKK 5,466
DKK 4,838
  • DKK 5,803
    Mon
  • DKK 5,466
    Tue
  • DKK 5,912
    Wed
  • DKK 5,812
    Thu
  • DKK 6,204
    Fri
  • DKK 6,723
    Sat
  • DKK 6,407
    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 DKK 2,936) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From DKK 2,936
British Airways
From DKK 3,001
KLM
From DKK 3,053
Air France
From DKK 3,117
Iberia
From DKK 3,803
Lufthansa
From DKK 3,912
EgyptAir
From DKK 4,123
United Airlines
From DKK 4,220
Air Canada
From DKK 4,363
LOT Polish Airlines
From DKK 4,775

Find more flights and airlines

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 DKK 2,936
Cheapest return ticket price DKK 4,770

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 39 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 DKK 10,738 in October, 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 DKK 2,936, and round-trip fares start from DKK 4,770. The current lowest fare is a American Airlines flight departing on Sun, Nov 22; 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 39 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 DKK 7,035. 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 DKK 2,936. 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.

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.