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 December 2025 , January 2026

30 Dec - 28 Jan $ 1,368.00
HOU
Houston
Qatar Airways
1 STOPS
ISB
Islamabad
ISB
Islamabad
Qatar Airways
1 STOPS
HOU
Houston
Pick dates
25 Dec - 12 Jan $ 2,747.00
HOU
Houston
Emirates
2 STOPS
ISB
Islamabad
ISB
Islamabad
Emirates
2 STOPS
HOU
Houston
Pick dates
25 Dec - 09 Jan $ 3,688.00
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

28 Dec - 01 Jan $ 1,914.00
HOU
Houston
Frontier Airlines
1 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
2 STOPS
HOU
Houston
Pick dates
25 Dec - 31 Dec $ 3,325.00
HOU
Houston
Qatar Airways
2 STOPS
ISB
Islamabad
ISB
Islamabad
Qatar Airways
1 STOPS
HOU
Houston
Pick dates
25 Dec - 31 Dec $ 3,758.00
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

3:09 PM - 11:10 PM
Etihad Airways
2 Stops
25h 1m
HOU - ISB
$ 640
Kiwi
Pick dates
4:30 PM - 3:10 AM
Emirates
2 Stops
27h 45m
HOU - ISB
$ 1,165
Kiwi
Pick dates
5:45 PM - 8:20 PM
Qatar Airways
1 Stops
20h 55m
HOU - ISB
$ 1,301
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.