$511+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SGN
Jul 29 — Aug 51
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Vietnam with Cheapflights
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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 June 29, 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 June 29, 2026.
This BusinessClass deal was found by Cheapflights users on 6/26. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:42 am
MCI
- SGN
2 stops29h 53m
China Eastern
Mon 9/142:35 am
SGN
- MCI
2 stops32h 52m
China Eastern
Deal found 6/26![China Eastern logo]()
$960
This Justfly.com deal was found by Cheapflights users on 6/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
MCI
- HAN
2 stops36h 15m
Multiple Airlines
Tue 9/297:30 pm
HAN
- MCI
2 stops40h 29m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,071
This FlightHub deal was found by Cheapflights users on 6/24. 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.
Mon 11/93:11 pm
STL
- HAN
2 stops50h 44m
Multiple Airlines
Mon 11/167:10 pm
HAN
- STL
2 stops56h 05m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,086
This FlightHub deal was found by Cheapflights users on 6/25. 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 9/117:00 am
MCI
- HAN
2 stops36h 15m
Multiple Airlines
Mon 9/217:30 pm
HAN
- MCI
2 stops40h 29m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,111
This oojo deal was found by Cheapflights users on 6/25. 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 8/277:15 am
SGF
- SGN
2 stops26h 30m
Japan Airlines
Mon 9/711:15 pm
SGN
- SGF
2 stops25h 28m
Japan Airlines
Deal found 6/25![Japan Airlines logo]()
$1,130
This FlightHub deal was found by Cheapflights users on 6/25. 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 9/166:29 am
STL
- SGN
2 stops43h 21m
Multiple Airlines
Wed 10/78:00 pm
SGN
- STL
2 stops39h 59m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,135
This FlightHub deal was found by Cheapflights users on 6/25. 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.
Mon 8/176:02 am
MCI
- SGN
2 stops43h 48m
Multiple Airlines
Tue 9/88:00 pm
SGN
- MCI
2 stops39h 59m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,135
This oojo deal was found by Cheapflights users on 6/25. 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 8/268:04 pm
SGF
- SGN
2 stops37h 41m
Japan Airlines
Mon 9/711:15 pm
SGN
- SGF
2 stops25h 28m
Japan Airlines
Deal found 6/25![Japan Airlines logo]()
$1,136
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:25 am
SGF
- SGN
2 stops33h 00m
American Airlines
Wed 9/911:15 pm
SGN
- SGF
2 stops31h 04m
American Airlines
Deal found 6/28![American Airlines logo]()
$1,138
This American Airlines deal was found by Cheapflights users on 6/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:35 am
SGF
- SGN
2 stops30h 50m
American Airlines
Thu 11/267:50 am
SGN
- SGF
2 stops26h 19m
American Airlines
Deal found 6/27![American Airlines logo]()
$1,141
This oojo deal was found by Cheapflights users on 6/25. 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 9/86:00 am
STL
- SGN
2 stops27h 45m
Japan Airlines
Tue 9/298:00 am
SGN
- STL
2 stops27h 40m
Japan Airlines
Deal found 6/25![Japan Airlines logo]()
$1,143
This FlightHub deal was found by Cheapflights users on 6/29. 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.
Sun 11/17:36 am
MCI
- SGN
2 stops49h 14m
ANA
Wed 11/1811:05 pm
SGN
- MCI
2 stops28h 18m
ANA
Deal found 6/29![ANA logo]()
$1,146
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 June 29, 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 June 29, 2026.
This FlightHub deal was found by Cheapflights users on 6/28. 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 9/227:00 am
MCI
- HAN
2 stops36h 15m
Multiple Airlines
Tue 9/297:30 pm
HAN
- MCI
2 stops40h 29m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,071
This American Airlines deal was found by Cheapflights users on 6/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:02 am
SGF
- SGN
2 stops34h 23m
American Airlines
Sun 9/611:15 pm
SGN
- SGF
2 stops30h 59m
American Airlines
Deal found 6/25![American Airlines logo]()
$1,138
This Korean Air deal was found by Cheapflights users on 6/24. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:05 am
STL
- SGN
2 stops28h 10m
Korean Air
Mon 9/1411:45 pm
SGN
- STL
2 stops35h 57m
Korean Air
Deal found 6/24![Korean Air logo]()
$1,179
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 9/108:40 am
STL
- SGN
2 stops25h 15m
United Airlines
Thu 10/17:00 am
SGN
- STL
2 stops27h 59m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,181
This Qatar Airways deal was found by Cheapflights users on 6/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
MCI
- HAN
2 stops36h 15m
Qatar Airways
Sun 9/137:30 pm
HAN
- MCI
2 stops54h 27m
Qatar Airways
Deal found 6/24![Qatar Airways logo]()
$1,198
This China Eastern deal was found by Cheapflights users on 6/26. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:42 am
MCI
- HAN
2 stops29h 38m
China Eastern
Sun 8/162:20 am
HAN
- MCI
2 stops33h 21m
China Eastern
Deal found 6/26![China Eastern logo]()
$1,218
This Delta deal was found by Cheapflights users on 6/26. 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 8/237:15 am
MCI
- SGN
2 stops26h 55m
Delta
Sat 9/127:30 am
SGN
- MCI
2 stops26h 23m
Delta
Deal found 6/26![Delta logo]()
$1,221
This FlightHub deal was found by Cheapflights users on 6/27. 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.
Sat 11/72:53 pm
MCI
- DAD
2 stops37h 22m
STARLUX Airlines
Sun 11/156:25 pm
DAD
- MCI
2 stops42h 34m
STARLUX Airlines
Deal found 6/27![STARLUX Airlines logo]()
$1,268
This oojo deal was found by Cheapflights users on 6/27. 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 8/1210:16 am
STL
- HAN
2 stops41h 19m
Cathay Pacific
Wed 8/1910:55 am
HAN
- STL
2 stops48h 04m
Cathay Pacific
Deal found 6/27![Cathay Pacific logo]()
$1,292
This Justfly.com deal was found by Cheapflights users on 6/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:13 am
MCI
- HAN
2 stops36h 42m
Multiple Airlines
Thu 11/57:10 pm
HAN
- MCI
2 stops41h 49m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,071
This Gotogate deal was found by Cheapflights users on 6/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:00 am
MCI
- DAD
3 stops27h 05m
Air Canada
Thu 7/2310:55 pm
DAD
- MCI
3 stops36h 30m
Air Canada
Deal found 6/24![Air Canada logo]()
$2,157
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 9/106:15 am
STL
- SGN
3 stops27h 50m
United Airlines
Mon 9/1411:15 pm
SGN
- STL
2 stops28h 23m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,184
This FlightHub deal was found by Cheapflights users on 6/24. 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.
Mon 11/93:11 pm
STL
- HAN
2 stops50h 44m
Multiple Airlines
Mon 11/167:10 pm
HAN
- STL
2 stops56h 05m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,086
This Qatar Airways deal was found by Cheapflights users on 6/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:01 am
STL
- HAN
2 stops32h 14m
Qatar Airways
Mon 9/147:30 pm
HAN
- STL
2 stops40h 57m
Qatar Airways
Deal found 6/27![Qatar Airways logo]()
$1,213
This Delta deal was found by Cheapflights users on 6/26. 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 8/276:28 am
MCI
- SGN
2 stops28h 47m
Delta
Sat 9/127:30 am
SGN
- MCI
2 stops25h 03m
Delta
Deal found 6/26![Delta logo]()
$1,221
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Sun 9/273:12 pm
STL
- SGN
2 stops42h 43m
United Airlines
Wed 9/3011:15 pm
SGN
- STL
2 stops31h 28m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,187
This Korean Air deal was found by Cheapflights users on 6/24. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:23 pm
STL
- DAD
2 stops56h 57m
Korean Air
Thu 9/1010:55 pm
DAD
- STL
2 stops33h 03m
Korean Air
Deal found 6/24![Korean Air logo]()
$1,335
This Delta deal was found by Cheapflights users on 6/26. 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 8/276:20 am
MCI
- SGN
2 stops28h 55m
Delta
Tue 9/157:30 am
SGN
- MCI
2 stops24h 32m
Delta
Deal found 6/26![Delta logo]()
$1,221
This FlightHub deal was found by Cheapflights users on 6/29. 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 10/276:13 am
MCI
- SGN
2 stops42h 52m
Multiple Airlines
Thu 11/57:40 pm
SGN
- MCI
2 stops41h 19m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,135
This United Airlines deal was found by Cheapflights users on 6/24. 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 8/126:00 am
STL
- SGN
3 stops28h 05m
United Airlines
Wed 8/197:00 am
SGN
- STL
3 stops41h 40m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,194
This Delta deal was found by Cheapflights users on 6/26. 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 8/285:43 am
MCI
- SGN
2 stops29h 32m
Delta
Sun 9/137:30 am
SGN
- MCI
2 stops24h 32m
Delta
Deal found 6/26![Delta logo]()
$1,221
This United Airlines deal was found by Cheapflights users on 6/25. 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 8/175:13 pm
MCI
- SGN
3 stops40h 42m
United Airlines
Tue 9/811:15 pm
SGN
- MCI
2 stops25h 05m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,228
This Delta deal was found by Cheapflights users on 6/27. 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.
Mon 8/246:58 pm
SGF
- SGN
2 stops29h 37m
Delta
Thu 11/268:00 am
SGN
- SGF
2 stops27h 32m
Delta
Deal found 6/27![Delta logo]()
$1,233
This FlightHub deal was found by Cheapflights users on 6/25. 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.
Thu 10/17:36 pm
STL
- DAD
2 stops27h 59m
Multiple Airlines
Thu 10/291:00 pm
DAD
- STL
2 stops46h 59m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,265
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Sun 9/68:30 am
MCI
- SGN
2 stops25h 25m
United Airlines
Thu 9/1011:15 pm
SGN
- MCI
2 stops29h 37m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,228
This Delta deal was found by Cheapflights users on 6/28. 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 8/1911:38 am
SGF
- SGN
2 stops47h 37m
Delta
Sun 8/301:55 pm
SGN
- SGF
2 stops44h 26m
Delta
Deal found 6/28![Delta logo]()
$1,233
This Delta deal was found by Cheapflights users on 6/27. 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 9/311:13 am
STL
- DAD
2 stops39h 07m
Delta
Mon 10/1210:55 pm
DAD
- STL
2 stops36h 53m
Delta
Deal found 6/27![Delta logo]()
$1,273
This EVA Air deal was found by Cheapflights users on 6/26. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:36 pm
STL
- DAD
2 stops27h 59m
Multiple Airlines
Mon 8/3112:55 pm
DAD
- STL
3 stops38h 43m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,472
This United Airlines deal was found by Cheapflights users on 6/25. 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 9/226:20 am
MCI
- HAN
2 stops27h 55m
United Airlines
Tue 9/2911:35 pm
HAN
- MCI
3 stops36h 09m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,343
This Malaysia Airlines deal was found by Cheapflights users on 6/27. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:00 am
STL
- HAN
3 stops40h 00m
Malaysia Airlines
Mon 11/161:00 pm
HAN
- STL
3 stops47h 42m
Malaysia Airlines
Deal found 6/27![Malaysia Airlines logo]()
$4,591
Last-minute flights from Missouri to VietnamDiscover last-minute flight deals from Missouri to Vietnam. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Vietnam. Data last updated June 29, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 7/27:20 am
STL
- SGN
2 stops26h 35m
United Airlines
Mon 7/137:00 am
SGN
- STL
2 stops28h 57m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,348
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/67:05 pm
STL
- SGN
2 stops62h 50m
United Airlines
Sun 7/1211:15 pm
SGN
- STL
2 stops31h 02m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,236
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/67:23 pm
STL
- SGN
2 stops40h 52m
United Airlines
Mon 7/137:00 am
SGN
- STL
2 stops27h 45m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,244
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/65:59 pm
STL
- SGN
2 stops39h 56m
United Airlines
Mon 8/177:00 am
SGN
- STL
3 stops52h 40m
United Airlines
Deal found 6/24![United Airlines logo]()
$1,264
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/76:00 am
MCI
- SGN
2 stops51h 55m
United Airlines
Tue 8/187:00 am
SGN
- MCI
3 stops39h 06m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,296
This Ovago deal was found by Cheapflights users on 6/25. 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 7/73:16 pm
MCI
- SGN
2 stops42h 39m
ANA
Tue 8/187:00 am
SGN
- MCI
1 stop44h 39m
ANA
Deal found 6/25![ANA logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 6/29. 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 7/76:00 am
MCI
- SGN
2 stops27h 55m
United Airlines
Sun 8/27:00 am
SGN
- MCI
3 stops45h 00m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,434
This United Airlines deal was found by Cheapflights users on 6/27. 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 7/87:53 am
MCI
- SGN
2 stops26h 02m
United Airlines
Sun 7/1911:15 pm
SGN
- MCI
2 stops31h 48m
United Airlines
Deal found 6/27![United Airlines logo]()
$1,282
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Sat 7/115:10 am
STL
- HAN
2 stops29h 05m
United Airlines
Sat 7/1811:35 pm
HAN
- STL
2 stops35h 54m
United Airlines
Deal found 6/26![United Airlines logo]()
$1,364
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/215:10 am
STL
- SGN
3 stops28h 55m
United Airlines
Tue 8/257:00 am
SGN
- STL
3 stops43h 57m
United Airlines
Deal found 6/28![United Airlines logo]()
$1,194
This BusinessClass deal was found by Cheapflights users on 6/27. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:10 am
STL
- SGN
2 stops31h 05m
ANA
Wed 8/127:00 am
SGN
- STL
2 stops23h 39m
ANA
Deal found 6/27![ANA logo]()
$1,303
This United Airlines deal was found by Cheapflights users on 6/27. 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 7/215:10 am
STL
- SGN
3 stops28h 55m
United Airlines
Wed 8/127:00 am
SGN
- STL
3 stops39h 10m
United Airlines
Deal found 6/27![United Airlines logo]()
$1,324
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 June 29, 2026.
Search for one-way flight options from Missouri to Vietnam. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This oojo deal was found by Cheapflights users on 6/28. 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 10/97:00 am
STL
- HAN
2 stops27h 00m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$511
This Trip.com deal was found by Cheapflights users on 6/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/94:32 pm
MCI
- SGN
3 stops30h 08m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$516
This IEagle deal was found by Cheapflights users on 6/28. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:19 pm
STL
- SGN
2 stops29h 11m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Mon 8/107:10 pm
STL
- SGN
3 stops49h 20m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/97:10 pm
STL
- SGN
3 stops55h 15m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Thu 8/134:32 pm
MCI
- SGN
3 stops44h 33m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Mon 8/37:10 pm
STL
- SGN
3 stops49h 20m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Fri 8/77:10 pm
STL
- SGN
3 stops49h 20m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Wed 8/58:08 pm
STL
- SGN
3 stops48h 22m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 8/306:45 pm
STL
- SGN
3 stops55h 40m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$557
This oojo deal was found by Cheapflights users on 6/26. 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 10/117:00 am
STL
- HAN
2 stops27h 00m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Thu 8/206:45 pm
STL
- SGN
3 stops52h 10m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$574
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 June 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $960 (BusinessClass) |
One-way from | $511 (oojo) |
Popular in | July |
Cheapest in | November |
Average price | $1,404 |
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 June 29, 2026.
Use the filters below to find and compare flights from Missouri to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityHanoi
MCI - HAN
MCIHAN
Kansas City
Tue 9/22
7:00 am-7:15 am
2 stops36h 15m
Hanoi Noibai
Tue 9/29
7:30 pm-11:59 pm
2 stops40h 29m
$1,071
Kansas CityHanoi
MCI - HAN
MCIHAN
Kansas City
Tue 10/27
6:13 am-6:55 am
2 stops36h 42m
Hanoi Noibai
Thu 11/5
7:10 pm-11:59 pm
2 stops41h 49m
$1,071
St. LouisHanoi
STL - HAN
STLHAN
Lambert-St Louis
Mon 11/9
3:11 pm-6:55 am
2 stops50h 44m
Hanoi Noibai
Mon 11/16
7:10 pm-2:15 pm
2 stops56h 05m
$1,086
Kansas CityHo Chi Minh City
MCI - SGN
MCISGN
Kansas City
Tue 10/27
6:13 am-1:05 pm
2 stops42h 52m
Ho Chi Minh City
Thu 11/5
7:40 pm-11:59 pm
2 stops41h 19m
$1,135
SpringfieldHo Chi Minh City
SGF - SGN
SGFSGN
Springfield-Branson
Wed 8/26
7:02 am-5:25 am
2 stops34h 23m
Ho Chi Minh City
Sun 9/6
11:15 pm-6:14 pm
2 stops30h 59m
$1,138
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Thu 9/10
7:05 am-11:15 pm
2 stops28h 10m
Ho Chi Minh City
Mon 9/14
11:45 pm-11:42 pm
2 stops35h 57m
$1,179
Quickest round-trip
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Thu 9/10
8:40 am-9:55 pm
2 stops25h 15m
Ho Chi Minh City
Thu 10/1
7:00 am-10:59 pm
2 stops27h 59m
$1,181
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Thu 9/10
6:15 am-10:05 pm
3 stops27h 50m
Ho Chi Minh City
Mon 9/14
11:15 pm-3:38 pm
2 stops28h 23m
$1,184
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Sun 9/27
3:12 pm-9:55 pm
2 stops42h 43m
Ho Chi Minh City
Wed 9/30
11:15 pm-6:43 pm
2 stops31h 28m
$1,187
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Wed 8/12
6:00 am-10:05 pm
3 stops28h 05m
Ho Chi Minh City
Wed 8/19
7:00 am-12:40 pm
3 stops41h 40m
$1,194
Showing 1-10 of 60 resultsSorted by cheapest first
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
MCI-SGN
STL-HAN
MCI-HAN
SGF-SGN
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
MCI-SGN
STL-HAN
MCI-HAN
What is the cheapest month to book a flight from Missouri to Vietnam?
Currently, July is the cheapest month in which you can book a flight from Missouri to Vietnam (average of $561). Flying from Missouri to Vietnam in August is currently the most expensive (average of $923). 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.
How far ahead should I book a flight from Missouri to Vietnam?
The best time to book flights from Missouri to Vietnam is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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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Complete your trip
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Top regions
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 June 29, 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 June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$633 | Average$1,527 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$860 | Average$1,085 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$871 | Average$1,048 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$878 | Average$1,194 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$888 | Average$1,032 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$917 | Average$1,131 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$920 | Average$1,176 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,583 | Average$1,673 | FlexibilityNo cancel fee | On-time68% |