Most accurate provider | AranGrant 3 stars |
---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $941 (Orbitz) |
One-way from | $534 (Travelocity) |
Popular in | June |
Cheapest in | September |
Average price | $1,117 |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Tue 9/16
7:36 pm-9:40 am
2 stops26h 04m
Ho Chi Minh City
Tue 10/21
5:30 pm-1:52 pm
2 stops32h 22m
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Tue 9/16
3:17 pm-9:40 am
2 stops30h 23m
Ho Chi Minh City
Mon 10/20
2:05 am-1:52 pm
2 stops47h 47m
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Mon 9/8
8:10 am-9:55 pm
2 stops25h 45m
Ho Chi Minh City
Sun 10/12
11:15 pm-7:27 pm
2 stops32h 12m
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Thu 10/16
6:30 am-12:35 pm
2 stops42h 05m
Ho Chi Minh City
Mon 11/17
11:40 pm-8:49 pm
2 stops34h 09m
St. LouisDa Nang
STL - DAD
STLDAD
Lambert-St Louis
Mon 10/20
3:30 pm-12:40 pm
2 stops33h 10m
Da Nang
Sun 11/16
12:35 am-7:25 pm
2 stops31h 50m
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Tue 10/7
8:25 am-9:55 pm
2 stops25h 30m
Ho Chi Minh City
Tue 10/28
7:30 am-3:21 pm
3 stops43h 51m
St. LouisDa Nang
STL - DAD
STLDAD
Lambert-St Louis
Sun 10/19
2:55 pm-4:35 pm
2 stops37h 40m
Da Nang
Sun 11/16
5:35 pm-11:56 pm
2 stops43h 21m
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Mon 9/8
3:17 pm-11:40 am
2 stops32h 23m
Ho Chi Minh City
Thu 10/30
1:55 am-11:56 pm
2 stops58h 01m
St. LouisDa Nang
STL - DAD
STLDAD
Lambert-St Louis
Thu 10/16
8:50 am-9:05 pm
2 stops24h 15m
Da Nang
Tue 11/11
3:45 pm-11:02 pm
2 stops44h 17m
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Wed 5/7
6:52 am-5:20 pm
2 stops46h 28m
Ho Chi Minh City
Thu 8/28
11:05 am-10:30 pm
2 stops23h 25m
Currently, March is the cheapest month in which you can book a flight from St. Louis to Vietnam (average of $922). Flying from St. Louis to Vietnam in June is currently the most expensive (average of $1,566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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.
In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.
If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Gary,Apr 2025
DPS - TPE
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Gary,Apr 2025
DPS - TPE
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Gary,Apr 2025
DPS - TPE
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Gary,Apr 2025
DPS - TPE
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Gary,Apr 2025
DPS - TPE
Entertainment
Crew
Comfort
Overall
Food
Boarding
Reviews
Gary,Apr 2025
DPS - TPE
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$990 | Average$1,439 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$994 | Average$1,224 | FlexibilityNo cancel fee | On-time79% | |
Cheapest$995 | Average$1,263 | FlexibilityNo cancel fee | On-time80% | |
Cheapest$996 | Average$1,281 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$1,065 | Average$1,076 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$1,070 | Average$1,214 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$1,124 | Average$2,119 | FlexibilityNo cancel fee | On-time81% | |
Cheapest$1,246 | Average$1,359 | FlexibilityNo cancel fee | On-time72% |