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Cheap flights from Chicago (CHI) to Hanoi (HAN)

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0 Children (2~11)
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How to find the cheapest flight from Chicago (CHI) to Hanoi (HAN)

How to find the cheapest flight from Chicago (CHI) to Hanoi (HAN)
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How to find the cheapest flight from Chicago (CHI) to Hanoi (HAN)
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How to find the cheapest flight from Chicago (CHI) to Hanoi (HAN)
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Cheap flights from Chicago to Hanoi in February , March 2026

16 Feb - 24 Mar $ 1,003.00
CHI
Chicago
Frontier Airlines
1 STOPS
HAN
Hanoi
HAN
Hanoi
Frontier Airlines
2 STOPS
CHI
Chicago
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04 Feb - 20 Mar $ 1,126.00
CHI
Chicago
Cathay Pacific
1 STOPS
HAN
Hanoi
HAN
Hanoi
Cathay Pacific
1 STOPS
CHI
Chicago
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04 Feb - 10 Mar $ 2,253.00
CHI
Chicago
EVA Air
1 STOPS
HAN
Hanoi
HAN
Hanoi
EVA Air
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Hanoi

16 Feb - 01 Mar $ 1,208.00
CHI
Chicago
EVA Air
1 STOPS
HAN
Hanoi
HAN
Hanoi
EVA Air
2 STOPS
CHI
Chicago
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04 Feb - 01 Mar $ 1,976.00
CHI
Chicago
Turkish Airlines
1 STOPS
HAN
Hanoi
HAN
Hanoi
Turkish Airlines
1 STOPS
CHI
Chicago
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04 Feb - 01 Mar $ 3,223.00
CHI
Chicago
Korean Air
1 STOPS
HAN
Hanoi
HAN
Hanoi
Korean Air
1 STOPS
CHI
Chicago
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One-way flights to Hanoi from Chicago

10:30 AM - 6:20 PM
United Airlines
1 Stops
23h 35m
CHI - HAN
$ 513
Kiwi
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2:35 PM - 2:30 PM
Cathay Pacific
1 Stops
36h 5m
CHI - HAN
$ 763
Kiwi
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11:25 AM - 6:45 PM
Korean Air
1 Stops
21h 20m
CHI - HAN
$ 1,173
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Hanoi (HAN)

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