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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 £332 and round-trip from £509. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IST 09:00
      13h 10m
      Direct
      IAH 13:10
      Istanbul - Houston | Tue, Nov 24 | Turkish Airlines
      IAH 21:00
      12h
      Direct
      IST 18:00
      Houston - Istanbul | Tue, Dec 1 | Turkish Airlines
      £554 £627
      12% off
      12% off
      £627 £554
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Fri, Nov 20 | Turkish Airlines
      IAH 21:00
      12h
      Direct
      IST 18:00
      Houston - Istanbul | Wed, Nov 25 | Turkish Airlines
      £558 £627
      11% off
      11% off
      £627 £558
    • IST 18:00
      28h 10m
      1 stop
      IAH 13:10
      Istanbul - Houston | Tue, Nov 10 | Delta Air Lines
      IAH 19:10
      13h 45m
      1 stop
      IST 17:55
      Houston - Istanbul | Sun, Nov 15 | Delta Air Lines
      £509 £627
      19% off
      19% off
      £627 £509
    • IST 18:00
      28h 5m
      1 stop
      IAH 13:05
      Istanbul - Houston | Mon, Nov 9 | Delta Air Lines
      IAH 15:05
      16h 50m
      1 stop
      IST 16:55
      Houston - Istanbul | Mon, Nov 16 | Delta Air Lines
      £525
      16% off
      £627 £525
    • IST 18:00
      28h 10m
      1 stop
      IAH 13:10
      Istanbul - Houston | Wed, Nov 25 | Delta Air Lines
      IAH 15:05
      16h 50m
      1 stop
      IST 16:55
      Houston - Istanbul | Mon, Nov 30 | Delta Air Lines
      £529
      16% off
      £627 £529
    • IST 18:00
      28h 10m
      1 stop
      IAH 13:10
      Istanbul - Houston | Tue, Dec 1 | Delta Air Lines
      IAH 19:10
      13h 45m
      1 stop
      IST 17:55
      Houston - Istanbul | Sun, Dec 6 | Delta Air Lines
      £530
      15% off
      £627 £530
    • IST 18:00
      28h 10m
      1 stop
      IAH 13:10
      Istanbul - Houston | Tue, Nov 24 | Delta Air Lines
      IAH 19:10
      13h 45m
      1 stop
      IST 17:55
      Houston - Istanbul | Sun, Nov 29 | Delta Air Lines
      £533
      15% off
      £627 £533
    • IST 07:15
      18h 35m
      1 stop
      IAH 16:50
      Istanbul - Houston | Mon, Nov 23 | Delta Air Lines
      IAH 15:05
      16h 50m
      1 stop
      IST 16:55
      Houston - Istanbul | Mon, Nov 30 | Delta Air Lines
      £535
      15% off
      £627 £535
    • IST 18:00
      28h 10m
      1 stop
      IAH 13:10
      Istanbul - Houston | Wed, Nov 25 | KLM Royal Dutch Airlines
      IAH 15:05
      16h 50m
      1 stop
      IST 16:55
      Houston - Istanbul | Mon, Nov 30 | KLM Royal Dutch Airlines
      £535
      15% off
      £627 £535
    • IST 13:00
      17h 25m
      1 stop
      HOU 14:00
      Istanbul - Houston | Mon, Nov 9 | Normal Airline
      HOU 15:00
      6h
      Direct
      IST 16:00
      Houston - Istanbul | Wed, Nov 11 | Normal Airline
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    • Cheapest
      IST 15:25
      31h 40m
      1 stop
      IAH 14:05
      Istanbul - Houston | Mon, Nov 30 | American Airlines
      £332 £650
      49% off
      49% off
      £650 £332
    • IST 08:25
      20h 30m
      1 stop
      IAH 19:55
      Istanbul - Houston | Fri, Dec 4 | American Airlines
      £333 £650
      49% off
      49% off
      £650 £333
    • IST 15:25
      31h 40m
      1 stop
      IAH 14:05
      Istanbul - Houston | Mon, Dec 7 | American Airlines
      £333 £650
      49% off
      49% off
      £650 £333
    • IST 07:40
      21h 15m
      1 stop
      IAH 19:55
      Istanbul - Houston | Tue, Dec 8 | American Airlines
      £333
      49% off
      £650 £333
    • IST 15:00
      32h 5m
      1 stop
      IAH 14:05
      Istanbul - Houston | Wed, Nov 11 | American Airlines
      £335
      48% off
      £650 £335
    • IST 15:25
      37h 30m
      1 stop
      IAH 19:55
      Istanbul - Houston | Mon, Dec 14 | American Airlines
      £335
      48% off
      £650 £335
    • IST 07:40
      21h 15m
      1 stop
      IAH 19:55
      Istanbul - Houston | Tue, Dec 15 | American Airlines
      £335
      48% off
      £650 £335
    • IST 15:25
      37h 30m
      1 stop
      IAH 19:55
      Istanbul - Houston | Thu, Dec 10 | American Airlines
      £336
      48% off
      £650 £336
    • IST 14:55
      32h 10m
      1 stop
      IAH 14:05
      Istanbul - Houston | Tue, Dec 1 | American Airlines
      £337
      48% off
      £650 £337
    • IST 13:00
      17h 25m
      1 stop
      HOU 14:00
      Istanbul - Houston | Mon, Nov 9 | Normal Airline
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    • Cheapest nonstop
      IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Jan 10 | Turkish Airlines
      £574 £877
      35% off
      35% off
      £877 £574
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Tue, Nov 17 | Turkish Airlines
      £578 £877
      34% off
      34% off
      £877 £578
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Dec 6 | Turkish Airlines
      £579 £877
      34% off
      34% off
      £877 £579
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Nov 8 | Turkish Airlines
      £581
      34% off
      £877 £581
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Dec 13 | Turkish Airlines
      £581
      34% off
      £877 £581
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Tue, Dec 8 | Turkish Airlines
      £584
      33% off
      £877 £584
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Thu, Dec 17 | Turkish Airlines
      £584
      33% off
      £877 £584
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Mon, Dec 14 | Turkish Airlines
      £584
      33% off
      £877 £584
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Tue, Dec 15 | Turkish Airlines
      £584
      33% off
      £877 £584
    • IST 13:00
      17h 25m
      1 stop
      HOU 14:00
      Istanbul - Houston | Mon, Nov 9 | Normal Airline
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    • IST 09:00
      13h 10m
      Direct
      IAH 13:10
      Istanbul - Houston | Tue, Nov 17 | Turkish Airlines
      £578 £650
      11% off
      11% off
      £650 £578
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Jan 10 | Turkish Airlines
      £574 £717
      20% off
      20% off
      £717 £574
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Wed, Dec 16 | Turkish Airlines
      £577 £650
      11% off
      11% off
      £650 £577
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Tue, Nov 17 | Turkish Airlines
      £578
      19% off
      £717 £578
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Dec 6 | Turkish Airlines
      £579
      19% off
      £717 £579
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Nov 15 | Turkish Airlines
      £579
      44% off
      £1,033 £579
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Nov 8 | Turkish Airlines
      £581
      19% off
      £717 £581
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Dec 13 | Turkish Airlines
      £581
      19% off
      £717 £581
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Tue, Dec 8 | Turkish Airlines
      £584
      19% off
      £717 £584
    • IST 13:00
      17h 25m
      1 stop
      HOU 14:00
      Istanbul - Houston | Mon, Nov 9 | Normal Airline
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    • Cheapest nonstop
      IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Nov 8 | Turkish Airlines
      £581 £775
      25% off
      25% off
      £775 £581
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Wed, Nov 11 | Turkish Airlines
      £586 £775
      24% off
      24% off
      £775 £586
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Thu, Nov 12 | Turkish Airlines
      £587 £775
      24% off
      24% off
      £775 £587
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Mon, Nov 9 | Turkish Airlines
      £587
      24% off
      £775 £587
    • IST 09:00
      13h 10m
      Direct
      IAH 13:10
      Istanbul - Houston | Sat, Nov 14 | Turkish Airlines
      £610
      21% off
      £775 £610
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Fri, Nov 13 | Turkish Airlines
      £617
      20% off
      £775 £617
    • IST 06:30
      16h 30m
      1 stop
      IAH 14:00
      Istanbul - Houston | Thu, Nov 12 | Lufthansa
      £488
      37% off
      £775 £488
    • IST 06:30
      16h 30m
      1 stop
      IAH 14:00
      Istanbul - Houston | Fri, Nov 13 | Lufthansa
      £597
      23% off
      £775 £597
    • IST 06:30
      16h 30m
      1 stop
      IAH 14:00
      Istanbul - Houston | Fri, Nov 13 | United Airlines
      £689
      11% off
      £775 £689
    • IST 13:00
      17h 25m
      1 stop
      HOU 14:00
      Istanbul - Houston | Mon, Nov 9 | Normal Airline
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    • Cheapest nonstop
      IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Jan 10 | Turkish Airlines
      £574 £717
      20% off
      20% off
      £717 £574
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Wed, Dec 16 | Turkish Airlines
      £577 £650
      11% off
      11% off
      £650 £577
    • IST 09:00
      13h 10m
      Direct
      IAH 13:10
      Istanbul - Houston | Tue, Nov 17 | Turkish Airlines
      £578 £650
      11% off
      11% off
      £650 £578
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Tue, Nov 17 | Turkish Airlines
      £578
      19% off
      £717 £578
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Dec 6 | Turkish Airlines
      £579
      19% off
      £717 £579
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Nov 15 | Turkish Airlines
      £579
      44% off
      £1,033 £579
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Nov 8 | Turkish Airlines
      £581
      19% off
      £717 £581
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Sun, Dec 13 | Turkish Airlines
      £581
      19% off
      £717 £581
    • IST 14:50
      13h 15m
      Direct
      IAH 19:05
      Istanbul - Houston | Tue, Dec 8 | Turkish Airlines
      £584
      19% off
      £717 £584
    • IST 13:00
      17h 25m
      1 stop
      HOU 14:00
      Istanbul - Houston | Mon, Nov 9 | Normal Airline
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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 to fly from Istanbul Airport to George Bush Intercontinental Airport?

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

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Istanbul Airport to George Bush Intercontinental Airport are usually in November, with an average price of £539. It is best to avoid August, when the average price can reach £885.

£885
£712
£539
£366
  • £539
    Nov
  • £622
    Dec
  • £814
    Jan
  • £644
    Feb
  • £700
    Mar
  • £723
    Apr
  • £686
    May
  • £639
    Jun
  • £703
    Jul
  • £885
    Aug
  • £637
    Sep
  • £683
    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 departure day from Istanbul Airport to George Bush Intercontinental Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

£791
£704
£616
£529
  • £654
    Mon
  • £616
    Tue
  • £675
    Wed
  • £657
    Thu
  • £699
    Fri
  • £791
    Sat
  • £722
    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 £332) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From £332
British Airways
From £338
KLM Royal Dutch Airlines
From £348
Air France
From £352
Iberia
From £431
Lufthansa
From £437
Air Europa
From £467
Turkish Airlines
From £471
Air Canada
From £472
United Airlines
From £476

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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. KL2353

    Istanbul Airport

    07:15

    IST

    3h 45m

    Direct

    09:00

    CDG

    S M T W T F S
    Search

  2. KL2140

    Paris Charles de Gaulle Airport

    12:40

    CDG

    11h 10m

    Direct

    17:50

    IAH

    S M T W T F S

  3. BA681

    Istanbul Airport

    08:25

    IST

    4h 25m

    Direct

    09:50

    LHR

    S M T W T F S
    Search

  4. BA197

    Heathrow Airport

    15:25

    LHR

    10h 30m

    Direct

    19:55

    IAH

    S M - W T F -

  5. AA7041

    Istanbul Airport

    08:25

    IST

    4h 25m

    Direct

    09:50

    LHR

    S M T W T F S
    Search

  6. AA6954

    Heathrow Airport

    14:45

    LHR

    10h 30m

    Direct

    19:15

    IAH

    S M - W T F -

  7. KL1960

    Istanbul Airport

    18:00

    IST

    3h 35m

    Direct

    19:35

    AMS

    S M T W T F S
    Search

  8. KL661

    Amsterdam Airport Schiphol

    09:35

    AMS

    10h 35m

    Direct

    13:10

    IAH

    S M T W T F S

  9. BA679

    Istanbul Airport

    21:25

    IST

    4h 10m

    Direct

    22:35

    LHR

    S M T W T F S
    Search

  10. BA195

    Heathrow Airport

    09:35

    LHR

    10h 30m

    Direct

    14:05

    IAH

    S M T W T F S

  11. AA6775

    Istanbul Airport

    07:40

    IST

    4h 25m

    Direct

    09:05

    LHR

    S - - - - - -
    Search

  12. AA6952

    Heathrow Airport

    09:10

    LHR

    10h 15m

    Direct

    13:25

    IAH

    S M T W T F S

  13. BA677

    Istanbul Airport

    14:55

    IST

    4h 15m

    Direct

    16:10

    LHR

    S M T W T F S
    Search

  14. BA195

    Heathrow Airport

    09:35

    LHR

    10h 30m

    Direct

    14:05

    IAH

    S M T W T F S

  15. AA6775

    Istanbul Airport

    07:40

    IST

    4h 25m

    Direct

    09:05

    LHR

    S - - - - - -
    Search

  16. AA6954

    Heathrow Airport

    14:45

    LHR

    10h 30m

    Direct

    19:15

    IAH

    S M - W T F -

  17. BA677

    Istanbul Airport

    14:55

    IST

    4h 15m

    Direct

    16:10

    LHR

    S M T W T F S
    Search

  18. BA197

    Heathrow Airport

    15:25

    LHR

    10h 30m

    Direct

    19:55

    IAH

    S M - W T F -

  19. AA7041

    Istanbul Airport

    08:25

    IST

    4h 25m

    Direct

    09:50

    LHR

    S M T W T F S
    Search

  20. AA6952

    Heathrow Airport

    09:10

    LHR

    10h 15m

    Direct

    13:25

    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 £332
Cheapest return ticket price £509

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 £1,001 in January, the most expensive month to book this route.
  • 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 £332, and round-trip fares start from £509. 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 £720. 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 £332. 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.