Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline KLM

The cheapest airline(s) flying from Islamabad to Houston is KLM.

  • KLM KLM
  • Air France Air France
  • Pakistan International Airlines Pakistan International Airlines
  • Turkish Airlines Turkish Airlines
  • British Airways British Airways
  • Qatar Airways Qatar Airways
  • Air Canada Air Canada
  • American Airlines American Airlines
  • Emirates Emirates
Cheapest Month June

Travel Period: June 2024 - May 2025

The cheapest month(s) to fly from Islamabad to Houston is June.

  • Jun 2024
  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
Cheapest Day of the Week Saturday

The cheapest day(s) of the week to fly from Islamabad to Houston is Saturday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 3pm

The cheapest time of the day to fly from Islamabad to Houston is in the afternoon.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Thu, 2 May, 2024

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  • Availability
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Connecting Flights

  • 05:30 - 09:45
    ISB - IST
    14:10 - 19:10
    IST - IAH
  • 05:30 (ISB)Islamabad Airport
    14:10 (IST)Istanbul Airport
  • 09:45 (IST)Istanbul Airport
    19:10 (IAH)Houston George Bush Intercontinental Airport
  • Turkish Airlines (TK 711)Boeing 777 300 Er
    Turkish Airlines (TK 33)Boeing 777 300 Er
  • 23h 40m (04h 25m)
  • IST Istanbul 04h 25m
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    • -
    • S
    • -
  • 05:30 - 09:45
    ISB - IST
    14:10 - 19:10
    IST - IAH
  • 05:30 (ISB)Islamabad Airport
    14:10 (IST)Istanbul Airport
  • 09:45 (IST)Istanbul Airport
    19:10 (IAH)Houston George Bush Intercontinental Airport
  • Turkish Airlines (TK 711)Boeing 787 9
    Turkish Airlines (TK 33)Boeing 787 9
  • 23h 40m (04h 25m)
  • IST Istanbul 04h 25m
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • 05:30 - 09:45
    ISB - IST
    14:10 - 19:10
    IST - IAH
  • 05:30 (ISB)Islamabad Airport
    14:10 (IST)Istanbul Airport
  • 09:45 (IST)Istanbul Airport
    19:10 (IAH)Houston George Bush Intercontinental Airport
  • Turkish Airlines (TK 711)Boeing 777 300 Er
    Turkish Airlines (TK 33)Boeing 787 9
  • 23h 40m (04h 25m)
  • IST Istanbul 04h 25m
    • -
    • T
    • -
    • T
    • F
    • -
    • S
  • 05:30 - 09:45
    ISB - IST
    14:10 - 19:10
    IST - IAH
  • 05:30 (ISB)Islamabad Airport
    14:10 (IST)Istanbul Airport
  • 09:45 (IST)Istanbul Airport
    19:10 (IAH)Houston George Bush Intercontinental Airport
  • Turkish Airlines (TK 711)Airbus A359
    Turkish Airlines (TK 33)Boeing 787 9
  • 23h 40m (04h 25m)
  • IST Istanbul 04h 25m
    • -
    • T
    • -
    • -
    • -
    • -
    • -
  • 05:30 - 09:45
    ISB - IST
    14:10 - 19:10
    IST - IAH
  • 05:30 (ISB)Islamabad Airport
    14:10 (IST)Istanbul Airport
  • 09:45 (IST)Istanbul Airport
    19:10 (IAH)Houston George Bush Intercontinental Airport
  • Turkish Airlines (TK 711)Airbus A359
    Turkish Airlines (TK 33)Boeing 777 300 Er
  • 23h 40m (04h 25m)
  • IST Istanbul 04h 25m
    • -
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    • -
    • -
    • -
    • S
    • -
  • 05:50 - 10:00
    ISB - IST
    14:10 - 19:10
    IST - IAH
  • 05:50 (ISB)Islamabad Airport
    14:10 (IST)Istanbul Airport
  • 10:00 (IST)Istanbul Airport
    19:10 (IAH)Houston George Bush Intercontinental Airport
  • Pakistan International Airlines (PK 705)Boeing 777 200
    Turkish Airlines (TK 33)Boeing 787 9
  • 23h 20m (04h 10m)
  • IST Istanbul 04h 10m
    • -
    • -
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  • 05:50 - 10:00
    ISB - IST
    14:20 - 17:45
    IST - ORD
    19:35 - 22:34
    ORD - IAH
  • 05:50 (ISB)Islamabad Airport
    14:20 (IST)Istanbul Airport
    19:35 (ORD)Chicago O'Hare International Airport
  • 10:00 (IST)Istanbul Airport
    17:45 (ORD)Chicago O'Hare International Airport
  • Pakistan International Airlines (PK 705)Boeing 777 200
    Turkish Airlines (TK 5)Boeing 777 300 Er
    United Airlines (UA 656)Boeing 737 800
  • 26h 44m (06h 10m)
  • IST, ORD Istanbul, Chicago 06h 10m
    • -
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  • 08:20 - 13:10
    ISB - LHR
    16:25 - 20:39
    LHR - DFW
    22:42 - 23:56
    DFW - HOU
  • 08:20 (ISB)Islamabad Airport
    16:25 (LHR)London Heathrow Airport
    22:42 (DFW)Dallas/Fort Worth Intl Airport
  • 13:10 (LHR)London Heathrow Airport
    20:39 (DFW)Dallas/Fort Worth Intl Airport
  • British Airways (BA 260)Boeing 787 9
    American Airlines (AA 81)Boeing 777 300 Er
    American Airlines (AA 3788)Embraer Emb 175
  • 25h 36m (05h 18m)
  • LHR, DFW London, Dallas 05h 18m
    • -
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    • -
  • 08:20 - 13:10
    ISB - LHR
    16:25 - 20:39
    LHR - DFW
    22:42 - 23:56
    DFW - HOU
  • 08:20 (ISB)Islamabad Airport
    16:25 (LHR)London Heathrow Airport
    22:42 (DFW)Dallas/Fort Worth Intl Airport
  • 13:10 (LHR)London Heathrow Airport
    20:39 (DFW)Dallas/Fort Worth Intl Airport
  • British Airways (BA 260)Boeing 787 8
    American Airlines (AA 81)Boeing 777 300 Er
    American Airlines (AA 3788)Embraer Emb 175
  • 25h 36m (05h 18m)
  • LHR, DFW London, Dallas 05h 18m
    • -
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    • W
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  • 08:20 - 13:10
    ISB - LHR
    14:50 - 18:59
    LHR - IAH
  • 08:20 (ISB)Islamabad Airport
    14:50 (LHR)London Heathrow Airport
  • 13:10 (LHR)London Heathrow Airport
    18:59 (IAH)Houston George Bush Intercontinental Airport
  • British Airways (BA 260)Boeing 787 8
    British Airways (BA 197)Boeing 787 9
  • 20h 39m (01h 40m)
  • LHR London 01h 40m
    • -
    • -
    • W
    • -
    • -
    • -
    • -
  • 08:20 - 13:10
    ISB - LHR
    14:50 - 18:59
    LHR - IAH
  • 08:20 (ISB)Islamabad Airport
    14:50 (LHR)London Heathrow Airport
  • 13:10 (LHR)London Heathrow Airport
    18:59 (IAH)Houston George Bush Intercontinental Airport
  • British Airways (BA 260)Boeing 787 9
    British Airways (BA 197)Boeing 787 9
  • 20h 39m (01h 40m)
  • LHR London 01h 40m
    • M
    • -
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  • 08:20 - 13:10
    ISB - LHR
    14:55 - 19:05
    LHR - IAH
  • 08:20 (ISB)Islamabad Airport
    14:55 (LHR)London Heathrow Airport
  • 13:10 (LHR)London Heathrow Airport
    19:05 (IAH)Houston George Bush Intercontinental Airport
  • British Airways (BA 260)Boeing 787 9
    British Airways (BA 197)Boeing 787 9
  • 20h 45m (01h 45m)
  • LHR London 01h 45m
    • -
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  • 03:05 - 05:25
    ISB - DXB
    09:35 - 16:50
    DXB - IAH
  • 03:05 (ISB)Islamabad Airport
    09:35 (DXB)Dubai International Airport
  • 05:25 (DXB)Dubai International Airport
    16:50 (IAH)Houston George Bush Intercontinental Airport
  • Emirates (EK 615)Boeing 777 300 Er
    Emirates (EK 211)Airbus Industrie A380 800
  • 23h 45m (04h 10m)
  • DXB Dubai 04h 10m
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    • -
    • -
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    • S
    • S
  • 03:35 - 05:15
    ISB - DOH
    07:30 - 13:00
    DOH - LHR
    14:50 - 18:59
    LHR - IAH
  • 03:35 (ISB)Islamabad Airport
    07:30 (DOH)Hamad International Airport
    14:50 (LHR)London Heathrow Airport
  • 05:15 (DOH)Hamad International Airport
    13:00 (LHR)London Heathrow Airport
  • Qatar Airways (QR 633)Airbus A351
    British Airways (BA 122)Boeing 777
    British Airways (BA 197)Boeing 787 9
  • 25h 24m (04h 05m)
  • DOH, LHR Doha, London 04h 05m
    • -
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    • F
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  • 03:35 - 05:15
    ISB - DOH
    08:05 - 15:50
    DOH - DFW
    18:41 - 19:54
    DFW - HOU
  • 03:35 (ISB)Islamabad Airport
    08:05 (DOH)Hamad International Airport
    18:41 (DFW)Dallas/Fort Worth Intl Airport
  • 05:15 (DOH)Hamad International Airport
    15:50 (DFW)Dallas/Fort Worth Intl Airport
  • Qatar Airways (QR 633)Airbus Industrie 330 300
    Qatar Airways (QR 729)Airbus A351
    American Airlines (AA 3465)Embraer 170
  • 26h 19m (05h 41m)
  • DOH, DFW Doha, Dallas 05h 41m
    • M
    • -
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    • -
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    • -
    • -
  • 03:35 - 05:15
    ISB - DOH
    08:15 - 16:00
    DOH - DFW
    18:15 - 19:26
    DFW - IAH
  • 03:35 (ISB)Islamabad Airport
    08:15 (DOH)Hamad International Airport
    18:15 (DFW)Dallas/Fort Worth Intl Airport
  • 05:15 (DOH)Hamad International Airport
    16:00 (DFW)Dallas/Fort Worth Intl Airport
  • Qatar Airways (QR 633)Airbus A351
    Qatar Airways (QR 729)Airbus A351
    American Airlines (AA 1392)Boeing 737 800
  • 25h 51m (05h 15m)
  • DOH, DFW Doha, Dallas 05h 15m
    • -
    • -
    • W
    • T
    • F
    • S
    • S
  • 03:35 - 05:15
    ISB - DOH
    08:00 - 13:15
    DOH - LHR
    14:50 - 18:59
    LHR - IAH
  • 03:35 (ISB)Islamabad Airport
    08:00 (DOH)Hamad International Airport
    14:50 (LHR)London Heathrow Airport
  • 05:15 (DOH)Hamad International Airport
    13:15 (LHR)London Heathrow Airport
  • Qatar Airways (QR 633)Airbus A351
    Qatar Airways (QR 3)Airbus Industrie A380 800
    British Airways (BA 197)Boeing 787 9
  • 25h 24m (04h 20m)
  • DOH, LHR Doha, London 04h 20m
    • -
    • -
    • -
    • T
    • F
    • -
    • -
  • 03:35 - 05:15
    ISB - DOH
    07:50 - 15:50
    DOH - IAH
  • 03:35 (ISB)Islamabad Airport
    07:50 (DOH)Hamad International Airport
  • 05:15 (DOH)Hamad International Airport
    15:50 (IAH)Houston George Bush Intercontinental Airport
  • Qatar Airways (QR 633)Airbus A351
    Qatar Airways (QR 713)Airbus A351
  • 22h 15m (02h 35m)
  • DOH Doha 02h 35m
    • -
    • -
    • W
    • T
    • F
    • S
    • -
  • 03:35 - 05:15
    ISB - DOH
    08:05 - 15:50
    DOH - DFW
    18:41 - 19:54
    DFW - HOU
  • 03:35 (ISB)Islamabad Airport
    08:05 (DOH)Hamad International Airport
    18:41 (DFW)Dallas/Fort Worth Intl Airport
  • 05:15 (DOH)Hamad International Airport
    15:50 (DFW)Dallas/Fort Worth Intl Airport
  • Qatar Airways (QR 633)Airbus A351
    Qatar Airways (QR 729)Airbus A351
    American Airlines (AA 3465)Embraer 170
  • 26h 19m (05h 41m)
  • DOH, DFW Doha, Dallas 05h 41m
    • -
    • -
    • W
    • T
    • F
    • S
    • -
  • 03:35 - 05:15
    ISB - DOH
    08:05 - 15:50
    DOH - DFW
    18:15 - 19:26
    DFW - IAH
  • 03:35 (ISB)Islamabad Airport
    08:05 (DOH)Hamad International Airport
    18:15 (DFW)Dallas/Fort Worth Intl Airport
  • 05:15 (DOH)Hamad International Airport
    15:50 (DFW)Dallas/Fort Worth Intl Airport
  • Qatar Airways (QR 633)Airbus A351
    Qatar Airways (QR 729)Airbus A351
    American Airlines (AA 1392)Boeing 737 800
  • 25h 51m (05h 15m)
  • DOH, DFW Doha, Dallas 05h 15m
    • -
    • -
    • W
    • T
    • F
    • S
    • -
  • 03:35 - 05:15
    ISB - DOH
    08:05 - 15:50
    DOH - DFW
    18:15 - 19:26
    DFW - IAH
  • 03:35 (ISB)Islamabad Airport
    08:05 (DOH)Hamad International Airport
    18:15 (DFW)Dallas/Fort Worth Intl Airport
  • 05:15 (DOH)Hamad International Airport
    15:50 (DFW)Dallas/Fort Worth Intl Airport
  • Qatar Airways (QR 633)Airbus Industrie 330 300
    Qatar Airways (QR 729)Airbus A351
    American Airlines (AA 1392)Boeing 737 800
  • 25h 51m (05h 15m)
  • DOH, DFW Doha, Dallas 05h 15m
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • 03:35 - 05:15
    ISB - DOH
    07:50 - 15:50
    DOH - IAH
  • 03:35 (ISB)Islamabad Airport
    07:50 (DOH)Hamad International Airport
  • 05:15 (DOH)Hamad International Airport
    15:50 (IAH)Houston George Bush Intercontinental Airport
  • Qatar Airways (QR 633)Airbus Industrie 330 300
    Qatar Airways (QR 713)Airbus A351
  • 22h 15m (02h 35m)
  • DOH Doha 02h 35m
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • 03:35 - 05:15
    ISB - DOH
    08:15 - 16:00
    DOH - DFW
    18:41 - 19:54
    DFW - HOU
  • 03:35 (ISB)Islamabad Airport
    08:15 (DOH)Hamad International Airport
    18:41 (DFW)Dallas/Fort Worth Intl Airport
  • 05:15 (DOH)Hamad International Airport
    16:00 (DFW)Dallas/Fort Worth Intl Airport
  • Qatar Airways (QR 633)Airbus A351
    Qatar Airways (QR 729)Airbus A351
    American Airlines (AA 3465)Embraer 170
  • 26h 19m (05h 41m)
  • DOH, DFW Doha, Dallas 05h 41m
    • -
    • -
    • W
    • T
    • F
    • S
    • S
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How far is Houston from Islamabad?

The flight distance between Islamabad and Houston is 12852km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 00:30. The last flight of the day departs at 22:35. See the full list of flight times on Wego.