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Cheap flights from St Louis (STL) to Hanoi (HAN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from St Louis (STL) to Hanoi (HAN)

How to find the cheapest flight from St Louis (STL) to Hanoi (HAN)
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How to find the cheapest flight from St Louis (STL) to Hanoi (HAN)
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How to find the cheapest flight from St Louis (STL) to Hanoi (HAN)
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Cheap flights from St Louis to Hanoi in March , April 2025

30 Mar - 02 Apr $ 1,313.00
STL
St Louis
Hawaiian Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
Hawaiian Airlines
2 STOPS
STL
St Louis
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24 Mar - 02 Apr $ 1,358.00
STL
St Louis
Hawaiian Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
Hawaiian Airlines
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Hanoi

21 Mar - 01 Apr $ 2,275.00
STL
St Louis
Hawaiian Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
Hawaiian Airlines
2 STOPS
STL
St Louis
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One-way flights to Hanoi from St Louis

6:38 PM - 8:00 AM
Korean Air
2 Stops
28h 2m
STL - HAN
$ 553
Kiwi
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7:00 AM - 4:35 PM
Vietnam Airlines
2 Stops
25h 45m
STL - HAN
$ 2,221
Kiwi
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5:33 PM - 1:10 PM
Vietnam Airlines
2 Stops
24h 57m
STL - HAN
$ 6,533
Kiwi
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How to find the cheapest flight from St Louis (STL) to Hanoi (HAN)

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