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Cheap flights from Colorado Springs (COS) to Hanoi (HAN)

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How to find the cheapest flight from Colorado Springs (COS) to Hanoi (HAN)

How to find the cheapest flight from Colorado Springs (COS) to Hanoi (HAN)
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How to find the cheapest flight from Colorado Springs (COS) to Hanoi (HAN)
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How to find the cheapest flight from Colorado Springs (COS) to Hanoi (HAN)
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Cheap flights from Colorado Springs to Hanoi in December 2025 , January 2026

29 Dec - 26 Jan $ 1,733.00
COS
Colorado Springs
Allegiant Air
3 STOPS
HAN
Hanoi
HAN
Hanoi
Allegiant Air
3 STOPS
COS
Colorado Springs
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29 Dec - 23 Jan $ 1,803.00
COS
Colorado Springs
Allegiant Air
3 STOPS
HAN
Hanoi
HAN
Hanoi
Allegiant Air
3 STOPS
COS
Colorado Springs
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29 Dec - 26 Jan $ 1,815.00
COS
Colorado Springs
Allegiant Air
3 STOPS
HAN
Hanoi
HAN
Hanoi
Allegiant Air
3 STOPS
COS
Colorado Springs
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Last minute flights from Colorado Springs to Hanoi

26 Dec - 02 Jan $ 2,972.00
COS
Colorado Springs
Allegiant Air
3 STOPS
HAN
Hanoi
HAN
Hanoi
Allegiant Air
3 STOPS
COS
Colorado Springs
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26 Dec - 02 Jan $ 2,997.00
COS
Colorado Springs
Allegiant Air
3 STOPS
HAN
Hanoi
HAN
Hanoi
Allegiant Air
3 STOPS
COS
Colorado Springs
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22 Dec - 02 Jan $ 3,074.00
COS
Colorado Springs
Allegiant Air
3 STOPS
HAN
Hanoi
HAN
Hanoi
Allegiant Air
3 STOPS
COS
Colorado Springs
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One-way flights to Hanoi from Colorado Springs

5:40 PM - 8:00 AM
Korean Air
3 Stops
51h 30m
COS - HAN
$ 978
Kiwi
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5:40 PM - 9:10 AM
Asiana Airlines
3 Stops
52h 30m
COS - HAN
$ 1,073
Kiwi
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12:25 PM - 8:25 PM
Qatar Airways
2 Stops
28h 30m
COS - HAN
$ 2,244
Kiwi
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How to find the cheapest flight from Colorado Springs (COS) to Hanoi (HAN)

Related info for your journey
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How to find the cheapest flight from Colorado Springs (COS) to Hanoi (HAN)
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 Colorado Springs (COS) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.