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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 September , October 2026

24 Sep - 30 Oct $ 1,629.00
COS
Colorado Springs
Allegiant Air
3 STOPS
HAN
Hanoi
HAN
Hanoi
Allegiant Air
3 STOPS
COS
Colorado Springs
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24 Sep - 05 Oct $ 1,630.00
COS
Colorado Springs
Allegiant Air
3 STOPS
HAN
Hanoi
HAN
Hanoi
Allegiant Air
3 STOPS
COS
Colorado Springs
Pick dates
24 Sep - 26 Oct $ 1,644.00
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

24 Sep - 02 Oct $ 1,554.00
COS
Colorado Springs
Allegiant Air
3 STOPS
HAN
Hanoi
HAN
Hanoi
Allegiant Air
3 STOPS
COS
Colorado Springs
Pick dates
24 Sep - 02 Oct $ 1,568.00
COS
Colorado Springs
Allegiant Air
3 STOPS
HAN
Hanoi
HAN
Hanoi
Allegiant Air
3 STOPS
COS
Colorado Springs
Pick dates
24 Sep - 02 Oct $ 1,598.00
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

8:15 AM - 7:40 AM
Hong Kong Express Airways
3 Stops
35h 35m
COS - HAN
$ 824
Kiwi
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5:13 PM - 6:45 PM
VietJet Air
3 Stops
38h 12m
COS - HAN
$ 872
Kiwi
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5:13 PM - 3:55 PM
Vietnam Airlines
3 Stops
35h 42m
COS - HAN
$ 889
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.