Find a great deal and save up to 57% by booking at least 57 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Vietnam within the next two weeks, with the cheapest ticket starting at $1,661.
Flights from St. Louis to Vietnam lean towards being more expensive in July. Prices are generally better when you fly from St. Louis to Vietnam in October, with the cheapest ticket starting at $857.
When flying from St. Louis to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$1,095 - $2,190
Route
Depart
Return
Price
Lambert-St LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Tue 4/23
2 stops33h 16m
Ho Chi Minh City
Tue 5/14
2 stops28h 57m
Lambert-St LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Wed 4/17
2 stops27h 00m
Ho Chi Minh City
Wed 4/24
2 stops26h 54m
Lambert-St LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Mon 4/15
2 stops31h 06m
Ho Chi Minh City
Sun 5/26
2 stops32h 08m
Lambert-St LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Mon 4/15
2 stops27h 25m
Ho Chi Minh City
Sun 5/26
3 stops53h 40m
Lambert-St LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Sun 8/25
2 stops33h 59m
Ho Chi Minh City
Tue 9/17
2 stops52h 59m
Lambert-St LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Wed 9/4
2 stops45h 15m
Ho Chi Minh City
Wed 10/2
2 stops51h 10m
Lambert-St LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Thu 5/23
2 stops52h 23m
Ho Chi Minh City
Thu 6/6
2 stops40h 38m
Lambert-St LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Thu 7/4
2 stops42h 35m
Ho Chi Minh City
Wed 8/21
2 stops33h 00m
Lambert-St LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Sun 5/19
2 stops27h 52m
Ho Chi Minh City
Fri 8/16
2 stops38h 02m
Overall
Boarding
Crew
Entertainment
Comfort
Food
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Overall
Boarding
Crew
Entertainment
Comfort
Food
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Overall
Boarding
Crew
Entertainment
Comfort
Food
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Overall
Boarding
Crew
Entertainment
Comfort
Food
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Overall
Boarding
Crew
Entertainment
Comfort
Food
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Overall
Boarding
Crew
Entertainment
Comfort
Food
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
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