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Cheap flights from Denver (DEN) to Islamabad (ISB)

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How to find the cheapest flight from Denver (DEN) to Islamabad (ISB)

How to find the cheapest flight from Denver (DEN) to Islamabad (ISB)
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How to find the cheapest flight from Denver (DEN) to Islamabad (ISB)
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How to find the cheapest flight from Denver (DEN) to Islamabad (ISB)
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Cheap flights from Denver to Islamabad in September , October 2026

29 Sep - 21 Oct $ 1,185.00
DEN
Denver
Frontier Airlines
2 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
2 STOPS
DEN
Denver
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13 Sep - 01 Oct $ 1,946.00
DEN
Denver
Turkish Airlines
1 STOPS
ISB
Islamabad
ISB
Islamabad
Turkish Airlines
1 STOPS
DEN
Denver
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13 Sep - 08 Oct $ 1,986.00
DEN
Denver
Turkish Airlines
1 STOPS
ISB
Islamabad
ISB
Islamabad
Turkish Airlines
1 STOPS
DEN
Denver
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Last minute flights from Denver to Islamabad

23 Sep - 30 Sep $ 1,229.00
DEN
Denver
Frontier Airlines
3 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
2 STOPS
DEN
Denver
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22 Sep - 30 Sep $ 1,274.00
DEN
Denver
Frontier Airlines
3 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
2 STOPS
DEN
Denver
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22 Sep - 30 Sep $ 1,296.00
DEN
Denver
Frontier Airlines
2 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
2 STOPS
DEN
Denver
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One-way flights to Islamabad from Denver

8:55 PM - 2:15 PM
Etihad Airways
2 Stops
34h 30m
DEN - ISB
$ 475
Kiwi
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8:30 PM - 8:40 PM
Turkish Airlines
1 Stops
20h 5m
DEN - ISB
$ 774
Kiwi
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8:30 PM - 8:40 PM
Turkish Airlines
1 Stops
20h 5m
DEN - ISB
$ 928
Kiwi
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How to find the cheapest flight from Denver (DEN) to Islamabad (ISB)

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