Earn point on your loyalty program!arrow arc left

Cheap flights from St Louis (STL) to Ho Chi Minh (SGN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from St Louis (STL) to Ho Chi Minh (SGN)

How to find the cheapest flight from St Louis (STL) to Ho Chi Minh (SGN)
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 Ho Chi Minh (SGN)
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 Ho Chi Minh (SGN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from St Louis to Ho Chi Minh in July , August 2026

27 Jul - 01 Sep $ 1,434.00
STL
St Louis
Frontier Airlines
2 STOPS
SGN
Ho Chi Minh
SGN
Ho Chi Minh
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates
27 Jul - 05 Aug $ 1,608.00
STL
St Louis
Korean Air
2 STOPS
SGN
Ho Chi Minh
SGN
Ho Chi Minh
Korean Air
2 STOPS
STL
St Louis
Pick dates
31 Jul - 05 Aug $ 2,270.00
STL
St Louis
Alaska Airlines
2 STOPS
SGN
Ho Chi Minh
SGN
Ho Chi Minh
Alaska Airlines
2 STOPS
STL
St Louis
Pick dates

Last minute flights from St Louis to Ho Chi Minh

24 Jul - 31 Jul $ 1,608.00
STL
St Louis
United Airlines
2 STOPS
SGN
Ho Chi Minh
SGN
Ho Chi Minh
United Airlines
2 STOPS
STL
St Louis
Pick dates
27 Jul - 01 Aug $ 2,032.00
STL
St Louis
Alaska Airlines
2 STOPS
SGN
Ho Chi Minh
SGN
Ho Chi Minh
Alaska Airlines
2 STOPS
STL
St Louis
Pick dates
27 Jul - 31 Jul $ 3,352.00
STL
St Louis
Alaska Airlines
2 STOPS
SGN
Ho Chi Minh
SGN
Ho Chi Minh
Alaska Airlines
2 STOPS
STL
St Louis
Pick dates

One-way flights to Ho Chi Minh from St Louis

9:24 AM - 6:50 PM
Korean Air
2 Stops
24h 46m
STL - SGN
$ 620
Kiwi
Pick dates
9:06 AM - 7:50 PM
United Airlines
2 Stops
27h 9m
STL - SGN
$ 631
Kiwi
Pick dates
11:18 AM - 6:50 PM
Korean Air
2 Stops
22h 52m
STL - SGN
$ 689
Kiwi
Pick dates

How to find the cheapest flight from St Louis (STL) to Ho Chi Minh (SGN)

Related info for your journey
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 Ho Chi Minh (SGN)
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 Ho Chi Minh (SGN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.