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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 December 2025 , January 2026

30 Dec - 29 Jan $ 1,392.00
DEN
Denver
Turkish Airlines
2 STOPS
ISB
Islamabad
ISB
Islamabad
Turkish Airlines
2 STOPS
DEN
Denver
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26 Dec - 09 Jan $ 3,531.00
DEN
Denver
Turkish Airlines
1 STOPS
ISB
Islamabad
ISB
Islamabad
Turkish Airlines
1 STOPS
DEN
Denver
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26 Dec - 01 Jan $ 4,072.00
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

28 Dec - 02 Jan $ 2,020.00
DEN
Denver
Frontier Airlines
3 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
3 STOPS
DEN
Denver
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25 Dec - 01 Jan $ 3,476.00
DEN
Denver
Etihad Airways
1 STOPS
ISB
Islamabad
ISB
Islamabad
Etihad Airways
2 STOPS
DEN
Denver
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26 Dec - 31 Dec $ 5,026.00
DEN
Denver
Alaska Airlines
1 STOPS
ISB
Islamabad
ISB
Islamabad
Alaska Airlines
2 STOPS
DEN
Denver
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One-way flights to Islamabad from Denver

7:20 PM - 1:20 AM
Turkish Airlines
1 Stops
25h 30m
DEN - ISB
$ 845
Kiwi
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7:20 PM - 9:15 PM
Turkish Airlines
1 Stops
21h 25m
DEN - ISB
$ 1,277
Kiwi
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7:20 PM - 9:15 PM
Turkish Airlines
1 Stops
21h 25m
DEN - ISB
$ 2,003
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.