Earn point on your loyalty program!arrow arc left

Cheap flights from Houston (HOU) to Islamabad (ISB)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Houston (HOU) to Islamabad (ISB)

How to find the cheapest flight from Houston (HOU) to Islamabad (ISB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Houston (HOU) to Islamabad (ISB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Houston (HOU) to Islamabad (ISB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Houston to Islamabad in January , February 2026

20 Jan - 10 Feb $ 942.00
HOU
Houston
Turkish Airlines
1 STOPS
ISB
Islamabad
ISB
Islamabad
Turkish Airlines
1 STOPS
HOU
Houston
Pick dates
19 Jan - 11 Feb $ 1,664.00
HOU
Houston
Air France
1 STOPS
ISB
Islamabad
ISB
Islamabad
Air France
2 STOPS
HOU
Houston
Pick dates
18 Jan - 03 Feb $ 2,642.00
HOU
Houston
Qatar Airways
1 STOPS
ISB
Islamabad
ISB
Islamabad
Qatar Airways
1 STOPS
HOU
Houston
Pick dates

Last minute flights from Houston to Islamabad

26 Jan - 31 Jan $ 1,412.00
HOU
Houston
Frontier Airlines
1 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
2 STOPS
HOU
Houston
Pick dates
11 Jan - 31 Jan $ 1,732.00
HOU
Houston
Turkish Airlines
2 STOPS
ISB
Islamabad
ISB
Islamabad
Turkish Airlines
1 STOPS
HOU
Houston
Pick dates
18 Jan - 31 Jan $ 2,664.00
HOU
Houston
Qatar Airways
1 STOPS
ISB
Islamabad
ISB
Islamabad
Qatar Airways
1 STOPS
HOU
Houston
Pick dates

One-way flights to Islamabad from Houston

5:45 PM - 8:20 PM
Qatar Airways
1 Stops
20h 55m
HOU - ISB
$ 521
Kiwi
Pick dates
2:55 PM - 9:00 AM
Turkish Airlines
2 Stops
36h 25m
HOU - ISB
$ 596
Kiwi
Pick dates
9:05 PM - 9:15 PM
Turkish Airlines
1 Stops
20h 40m
HOU - ISB
$ 605
Kiwi
Pick dates

How to find the cheapest flight from Houston (HOU) to Islamabad (ISB)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Houston (HOU) to Islamabad (ISB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Houston (HOU) to Islamabad (ISB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.