$416+ Cheap flights from Missouri to Vietnam
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SGN
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Missouri to Vietnam with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Missouri to VietnamExplore the most affordable flight options available from Missouri to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Missouri to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:34 pm
MCI
- SGN
2 stops37h 21m
Multiple Airlines
Thu 10/156:05 pm
SGN
- MCI
2 stops56h 38m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$863
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:40 am
SGF
- SGN
2 stops47h 35m
Delta
Mon 9/2111:45 pm
SGN
- SGF
2 stops34h 44m
Delta
Deal found 2/1![Delta logo]()
$906
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:23 pm
MCI
- SGN
2 stops32h 07m
STARLUX Airlines
Thu 4/3011:30 am
SGN
- MCI
2 stops24h 29m
STARLUX Airlines
Deal found 2/3![STARLUX Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
MCI
- HAN
2 stops28h 05m
United Airlines
Wed 11/412:25 am
HAN
- MCI
2 stops34h 42m
United Airlines
Deal found 2/1![United Airlines logo]()
$932
This Ovago deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:49 pm
MCI
- SGN
2 stops37h 56m
STARLUX Airlines
Wed 3/1811:40 am
SGN
- MCI
2 stops24h 19m
STARLUX Airlines
Deal found 2/3![STARLUX Airlines logo]()
$935
This Cathay Pacific deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:37 am
STL
- HAN
2 stops35h 28m
Multiple Airlines
Wed 3/117:30 pm
HAN
- STL
2 stops40h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$943
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:38 am
STL
- HAN
2 stops47h 52m
Cathay Pacific
Thu 3/267:30 pm
HAN
- STL
2 stops40h 05m
Cathay Pacific
Deal found 2/2![Cathay Pacific logo]()
$951
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:03 pm
STL
- SGN
2 stops40h 17m
Cathay Pacific
Mon 5/1811:05 am
SGN
- STL
2 stops48h 51m
Cathay Pacific
Deal found 2/2![Cathay Pacific logo]()
$952
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:17 pm
MCI
- SGN
2 stops25h 33m
Japan Airlines
Thu 11/57:50 am
SGN
- MCI
2 stops28h 46m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$954
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:27 pm
STL
- SGN
2 stops33h 38m
Cathay Pacific
Sun 5/176:20 pm
SGN
- STL
2 stops41h 39m
Cathay Pacific
Deal found 2/2![Cathay Pacific logo]()
$955
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:34 pm
MCI
- SGN
2 stops30h 56m
STARLUX Airlines
Thu 11/511:40 am
SGN
- MCI
2 stops24h 56m
STARLUX Airlines
Deal found 2/2![STARLUX Airlines logo]()
$959
This Ovago deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:01 pm
MCI
- HAN
2 stops25h 54m
Cathay Pacific
Wed 4/1510:55 am
HAN
- MCI
2 stops23h 55m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$975
Best flights from Missouri to VietnamDiscover carefully curated flight deals from Missouri to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Missouri to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:23 pm
MCI
- SGN
2 stops32h 07m
STARLUX Airlines
Thu 4/3011:30 am
SGN
- MCI
2 stops24h 29m
STARLUX Airlines
Deal found 2/3![STARLUX Airlines logo]()
$907
This Cathay Pacific deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:37 am
STL
- HAN
2 stops35h 28m
Multiple Airlines
Wed 3/117:30 pm
HAN
- STL
2 stops40h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$943
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:38 am
STL
- HAN
2 stops47h 52m
Cathay Pacific
Thu 3/267:30 pm
HAN
- STL
2 stops40h 05m
Cathay Pacific
Deal found 2/2![Cathay Pacific logo]()
$951
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:58 pm
MCI
- HAN
2 stops37h 52m
China Airlines
Thu 4/305:50 pm
HAN
- MCI
2 stops42h 09m
China Airlines
Deal found 2/1![China Airlines logo]()
$1,009
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:15 am
STL
- SGN
3 stops28h 50m
United Airlines
Mon 9/2811:15 pm
SGN
- STL
2 stops32h 10m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,025
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/92:23 pm
MCI
- HAN
2 stops32h 42m
EVA Air
Wed 4/1512:05 pm
HAN
- MCI
2 stops47h 54m
EVA Air
Deal found 2/1![EVA Air logo]()
$1,074
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:00 am
SGF
- SGN
2 stops42h 50m
Delta
Fri 5/111:45 pm
SGN
- SGF
2 stops27h 15m
Delta
Deal found 2/1![Delta logo]()
$1,136
This Ovago deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:15 am
SGF
- SGN
2 stops27h 50m
ANA
Tue 8/47:00 am
SGN
- SGF
2 stops28h 42m
ANA
Deal found 2/2![ANA logo]()
$1,305
This FlightHub deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:00 am
MCI
- HAN
2 stops30h 20m
China Eastern
Thu 7/162:20 am
HAN
- MCI
2 stops32h 50m
China Eastern
Deal found 1/31![China Eastern logo]()
$1,661
This Ovago deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:49 pm
MCI
- SGN
2 stops37h 56m
STARLUX Airlines
Wed 3/1811:40 am
SGN
- MCI
2 stops24h 19m
STARLUX Airlines
Deal found 2/3![STARLUX Airlines logo]()
$935
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:03 pm
STL
- SGN
2 stops40h 17m
Cathay Pacific
Mon 5/1811:05 am
SGN
- STL
2 stops48h 51m
Cathay Pacific
Deal found 2/2![Cathay Pacific logo]()
$952
This Cathay Pacific deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:38 am
STL
- SGN
2 stops29h 42m
Multiple Airlines
Thu 3/267:15 am
SGN
- STL
2 stops28h 43m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,004
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:00 pm
STL
- SGN
3 stops39h 55m
United Airlines
Tue 3/317:00 am
SGN
- STL
3 stops38h 25m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,061
This Ovago deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/295:41 pm
MCI
- SGN
2 stops28h 34m
STARLUX Airlines
Sat 4/411:30 am
SGN
- MCI
2 stops24h 27m
STARLUX Airlines
Deal found 2/2![STARLUX Airlines logo]()
$988
This Ovago deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:33 am
STL
- SGN
2 stops25h 47m
Cathay Pacific
Tue 3/316:20 pm
SGN
- STL
2 stops40h 38m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$995
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:15 am
MCI
- HAN
2 stops46h 35m
Multiple Airlines
Wed 4/155:50 pm
HAN
- MCI
2 stops42h 09m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,029
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:49 pm
MCI
- HAN
2 stops37h 26m
EVA Air
Tue 3/106:20 pm
HAN
- MCI
2 stops31h 35m
EVA Air
Deal found 2/1![EVA Air logo]()
$1,193
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:00 am
MCI
- SGN
3 stops28h 55m
United Airlines
Thu 4/307:00 am
SGN
- MCI
3 stops38h 11m
United Airlines
Deal found 2/3![United Airlines logo]()
$1,086
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:00 am
STL
- HAN
2 stops37h 50m
Cathay Pacific
Sat 4/257:10 pm
HAN
- STL
2 stops39h 49m
Cathay Pacific
Deal found 2/3![Cathay Pacific logo]()
$1,001
This Cathay Pacific deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:38 am
STL
- HAN
2 stops39h 27m
Multiple Airlines
Sat 3/217:30 pm
HAN
- STL
2 stops40h 14m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,059
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2212:00 pm
SGF
- SGN
2 stops46h 20m
Delta
Sun 3/82:05 pm
SGN
- SGF
2 stops37h 05m
Delta
Deal found 2/1![Delta logo]()
$1,308
This STARLUX Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:49 pm
MCI
- DAD
2 stops37h 26m
STARLUX Airlines
Tue 3/316:45 pm
DAD
- MCI
2 stops41h 14m
STARLUX Airlines
Deal found 2/1![STARLUX Airlines logo]()
$1,099
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:00 am
STL
- SGN
2 stops30h 15m
United Airlines
Mon 9/2811:15 pm
SGN
- STL
2 stops28h 06m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,124
This Cathay Pacific deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2111:46 am
STL
- HAN
2 stops42h 44m
Multiple Airlines
Mon 3/307:10 pm
HAN
- STL
2 stops40h 48m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,059
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:25 pm
STL
- HAN
2 stops64h 05m
Cathay Pacific
Mon 3/3011:00 am
HAN
- STL
2 stops42h 58m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:44 pm
STL
- SGN
3 stops41h 21m
United Airlines
Tue 6/211:15 pm
SGN
- STL
2 stops26h 54m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,125
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:45 am
STL
- DAD
2 stops26h 20m
Delta
Tue 8/2510:55 pm
DAD
- STL
2 stops37h 41m
Delta
Deal found 2/1![Delta logo]()
$1,406
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:59 pm
MCI
- SGN
2 stops32h 56m
STARLUX Airlines
Tue 6/3011:30 am
SGN
- MCI
2 stops24h 25m
STARLUX Airlines
Deal found 2/1![STARLUX Airlines logo]()
$1,187
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:17 am
MCI
- SGN
3 stops51h 48m
United Airlines
Tue 6/307:00 am
SGN
- MCI
3 stops39h 50m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,152
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:32 am
SGF
- SGN
2 stops24h 48m
Cathay Pacific
Fri 3/2711:35 am
SGN
- SGF
2 stops22h 54m
Cathay Pacific
Deal found 2/3![Cathay Pacific logo]()
$1,186
Last-minute flights from Missouri to VietnamDiscover last-minute flight deals from Missouri to Vietnam. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Vietnam. Data last updated February 3, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:00 am
STL
- SGN
2 stops47h 35m
Cathay Pacific
Mon 2/167:35 pm
SGN
- STL
2 stops38h 37m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$1,025
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:00 am
STL
- SGN
2 stops38h 30m
Multiple Airlines
Wed 3/115:50 pm
SGN
- STL
2 stops42h 09m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$996
This Cathay Pacific deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:37 am
STL
- HAN
2 stops35h 28m
Multiple Airlines
Wed 3/117:30 pm
HAN
- STL
2 stops40h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$943
This Ovago deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:49 pm
MCI
- SGN
2 stops37h 56m
STARLUX Airlines
Wed 3/1811:40 am
SGN
- MCI
2 stops24h 19m
STARLUX Airlines
Deal found 2/3![STARLUX Airlines logo]()
$935
This Cathay Pacific deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:38 am
STL
- HAN
2 stops39h 27m
Multiple Airlines
Sat 3/217:30 pm
HAN
- STL
2 stops40h 14m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,059
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:23 pm
MCI
- SGN
2 stops38h 22m
STARLUX Airlines
Wed 3/2511:40 am
SGN
- MCI
2 stops24h 19m
STARLUX Airlines
Deal found 1/31![STARLUX Airlines logo]()
$997
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:38 am
STL
- HAN
2 stops47h 52m
Cathay Pacific
Thu 3/267:30 pm
HAN
- STL
2 stops40h 05m
Cathay Pacific
Deal found 2/2![Cathay Pacific logo]()
$951
This Cathay Pacific deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:38 am
STL
- SGN
2 stops29h 42m
Multiple Airlines
Thu 3/267:15 am
SGN
- STL
2 stops28h 43m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,004
This Ovago deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:33 am
STL
- SGN
2 stops25h 47m
Cathay Pacific
Tue 3/316:20 pm
SGN
- STL
2 stops40h 38m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$995
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:00 pm
STL
- SGN
3 stops39h 55m
United Airlines
Tue 3/317:00 am
SGN
- STL
3 stops38h 25m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,061
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:23 pm
MCI
- SGN
2 stops32h 07m
STARLUX Airlines
Thu 4/3011:30 am
SGN
- MCI
2 stops24h 29m
STARLUX Airlines
Deal found 2/3![STARLUX Airlines logo]()
$907
This Ovago deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/295:41 pm
MCI
- SGN
2 stops28h 34m
STARLUX Airlines
Sat 4/411:30 am
SGN
- MCI
2 stops24h 27m
STARLUX Airlines
Deal found 2/2![STARLUX Airlines logo]()
$988
One-way flights from Missouri to VietnamSearch for one-way flight options from Missouri to Vietnam. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Missouri to Vietnam. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:00 am
STL
- SGN
2 stops42h 30m
Philippine Airlines
Deal found 2/3![Philippine Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/111:06 pm
STL
- SGN
3 stops33h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$424
This Gurufare deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:18 pm
STL
- HAN
2 stops26h 47m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$455
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:18 pm
STL
- SGN
2 stops35h 17m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$455
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
STL
- HAN
2 stops26h 30m
Japan Airlines
Deal found 2/3![Japan Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:47 pm
STL
- DAD
2 stops45h 58m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:50 am
STL
- SGN
2 stops39h 45m
Delta
Deal found 2/2![Delta logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:44 pm
MCI
- DAD
3 stops56h 31m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:08 am
MCI
- HAN
2 stops25h 07m
United Airlines
Deal found 2/3![United Airlines logo]()
$531
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:38 am
STL
- HAN
2 stops47h 52m
Cathay Pacific
Deal found 1/31![Cathay Pacific logo]()
$533
This Ovago deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:24 pm
MCI
- DAD
2 stops37h 51m
STARLUX Airlines
Deal found 2/1![STARLUX Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:29 pm
STL
- SGN
3 stops40h 36m
United Airlines
Deal found 2/1![United Airlines logo]()
$567
Find flight deals from Missouri to Vietnam
Keep the following information in mind while searching for Missouri to Vietnam flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $907 (oojo) |
One-way from | $416 (oojo) |
Popular in | December |
Cheapest in | November |
Average price | $1,193 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Missouri to Vietnam that are best for you.
Fly from
Missouri
Fly to
Vietnam
Route
Depart
Return
Price
Kansas CityHo Chi Minh City
MCI - SGN
MCISGN
Kansas City
Tue 3/24
2:23 pm-10:30 am
2 stops32h 07m
Ho Chi Minh City
Thu 4/30
11:30 am-11:59 pm
2 stops24h 29m
$907
Kansas CityHo Chi Minh City
MCI - SGN
MCISGN
Kansas City
Tue 3/10
2:49 pm-4:45 pm
2 stops37h 56m
Ho Chi Minh City
Wed 3/18
11:40 am-11:59 pm
2 stops24h 19m
$935
St. LouisHanoi
STL - HAN
STLHAN
Lambert-St Louis
Wed 3/4
9:37 am-10:05 am
2 stops35h 28m
Hanoi Noibai
Wed 3/11
7:30 pm-11:58 pm
2 stops40h 28m
$943
St. LouisHanoi
STL - HAN
STLHAN
Lambert-St Louis
Thu 3/19
6:38 am-6:30 pm
2 stops47h 52m
Hanoi Noibai
Thu 3/26
7:30 pm-11:35 pm
2 stops40h 05m
$951
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Sat 5/2
8:03 pm-12:20 am
2 stops40h 17m
Ho Chi Minh City
Mon 5/18
11:05 am-11:56 pm
2 stops48h 51m
$952
Kansas CityHo Chi Minh City
MCI - SGN
MCISGN
Kansas City
Sun 3/29
5:41 pm-10:15 am
2 stops28h 34m
Ho Chi Minh City
Sat 4/4
11:30 am-11:57 pm
2 stops24h 27m
$988
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Mon 3/23
10:33 am-12:20 am
2 stops25h 47m
Ho Chi Minh City
Tue 3/31
6:20 pm-10:58 pm
2 stops40h 38m
$995
St. LouisHanoi
STL - HAN
STLHAN
Lambert-St Louis
Sat 4/11
8:00 am-9:50 am
2 stops37h 50m
Hanoi Noibai
Sat 4/25
7:10 pm-10:59 pm
2 stops39h 49m
$1,001
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Thu 3/19
6:38 am-12:20 am
2 stops29h 42m
Ho Chi Minh City
Thu 3/26
7:15 am-11:58 pm
2 stops28h 43m
$1,004
Kansas CityHanoi
MCI - HAN
MCIHAN
Kansas City
Thu 4/23
2:58 pm-4:50 pm
2 stops37h 52m
Hanoi Noibai
Thu 4/30
5:50 pm-11:59 pm
2 stops42h 09m
$1,009
Showing 1-10 of 48 results
Best time to book a flight from Missouri to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from Missouri with our price prediction graph.
STL-SGN
STL-HAN
STL-DAD
MCI-DAD
MCI-HAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Missouri to Vietnam
USMO-VN0
STL-SGN
STL-HAN
STL-DAD
MCI-DAD
What is the cheapest month to book a flight from Missouri to Vietnam?
Currently, April is the cheapest month in which you can book a flight from Missouri to Vietnam (average of $579). Flying from Missouri to Vietnam in June is currently the most expensive (average of $1,282). 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.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Missouri to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Vietnam by cabin class
Find flights from Missouri to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Vietnam flights
Browse other Missouri and Vietnam flight options. Last updated on February 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Vietnam
Find the right flight back to Missouri after your stay in Vietnam
Missouri to Vietnam flights
Consider these flights traveling from Missouri to Vietnam.
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 8 airlines flying from Missouri to Vietnam
Discover the top 8 airlines that operate flights from Missouri to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$633 | Average$1,397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$709 | Average$1,085 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$888 | Average$1,054 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$903 | Average$994 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$915 | Average$1,272 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$922 | Average$1,067 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$966 | Average$1,062 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,008 | Average$1,362 | FlexibilityNo cancel fee | On-time74% |