$416+ Cheap flights from Las Vegas (LAS) 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SGN
Aug 7 — Aug 141
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Vietnam with Cheapflights
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Cheapest flights from Las Vegas to VietnamExplore the most affordable flight options available from Las Vegas to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
Explore the most affordable flight options available from Las Vegas to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
This BusinessClass deal was found by Cheapflights users on 7/5. 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 8/46:35 am
LAS
- HAN
2 stops28h 45m
China Eastern
Mon 8/172:20 am
HAN
- LAS
2 stops28h 00m
China Eastern
Deal found 7/5![China Eastern logo]()
$889
This Philippine Airlines deal was found by Cheapflights users on 7/8. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:05 am
LAS
- DAD
2 stops61h 05m
Multiple Airlines
Mon 8/314:30 pm
DAD
- LAS
2 stops30h 15m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$943
This Orbitz deal was found by Cheapflights users on 7/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:55 am
LAS
- DAD
2 stops45h 15m
Multiple Airlines
Tue 8/252:10 pm
DAD
- LAS
2 stops31h 48m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$951
This oojo deal was found by Cheapflights users on 7/7. 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 8/202:34 pm
LAS
- DAD
2 stops56h 36m
Philippine Airlines
Thu 8/272:10 pm
DAD
- LAS
2 stops45h 00m
Philippine Airlines
Deal found 7/7![Philippine Airlines logo]()
$964
This Orbitz deal was found by Cheapflights users on 7/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:20 pm
LAS
- DAD
2 stops52h 50m
Multiple Airlines
Tue 8/252:10 pm
DAD
- LAS
2 stops31h 48m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$968
This Trip.com deal was found by Cheapflights users on 7/4. 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.
Tue 8/188:11 am
LAS
- DAD
2 stops38h 59m
Multiple Airlines
Tue 8/252:10 pm
DAD
- LAS
2 stops35h 21m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$971
This Justfly.com deal was found by Cheapflights users on 7/7. 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.
Wed 10/217:00 am
LAS
- HAN
2 stops28h 20m
China Eastern
Mon 11/92:45 am
HAN
- LAS
2 stops29h 09m
China Eastern
Deal found 7/7![China Eastern logo]()
$973
This Trip.com deal was found by Cheapflights users on 7/8. 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 8/98:12 am
LAS
- DAD
2 stops38h 58m
Multiple Airlines
Tue 8/252:10 pm
DAD
- LAS
2 stops32h 06m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$988
This Justfly.com deal was found by Cheapflights users on 7/7. 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.
Mon 10/1912:06 pm
LAS
- HAN
2 stops29h 09m
Multiple Airlines
Mon 11/97:10 pm
HAN
- LAS
2 stops37h 04m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,031
This FlightHub deal was found by Cheapflights users on 7/5. 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 9/211:43 am
LAS
- HAN
2 stops36h 12m
Multiple Airlines
Wed 9/98:45 am
HAN
- LAS
2 stops46h 48m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,033
This China Eastern deal was found by Cheapflights users on 7/7. 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.
Wed 11/47:00 am
LAS
- HAN
2 stops27h 45m
China Eastern
Sat 11/72:45 am
HAN
- LAS
2 stops28h 28m
China Eastern
Deal found 7/7![China Eastern logo]()
$1,038
This Korean Air deal was found by Cheapflights users on 7/7. 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 10/2211:50 pm
LAS
- HAN
1 stop20h 45m
Korean Air
Tue 11/1011:05 pm
HAN
- LAS
1 stop31h 05m
Korean Air
Deal found 7/7![Korean Air logo]()
$1,043
Best flights from Las Vegas to VietnamDiscover carefully curated flight deals from Las Vegas to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
Discover carefully curated flight deals from Las Vegas to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
This Korean Air deal was found by Cheapflights users on 7/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:50 pm
LAS
- HAN
1 stop31h 45m
Korean Air
Sun 10/1111:10 pm
HAN
- LAS
1 stop31h 10m
Korean Air
Deal found 7/3![Korean Air logo]()
$1,043
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
LAS
- HAN
2 stops35h 15m
Multiple Airlines
Sun 10/117:30 pm
HAN
- LAS
2 stops36h 42m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,071
This STARLUX Airlines deal was found by Cheapflights users on 7/4. 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.
Thu 10/227:09 pm
LAS
- DAD
2 stops32h 26m
STARLUX Airlines
Mon 10/266:25 pm
DAD
- LAS
2 stops40h 33m
STARLUX Airlines
Deal found 7/4![STARLUX Airlines logo]()
$1,110
This Delta deal was found by Cheapflights users on 7/8. 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 7/3011:50 pm
LAS
- SGN
1 stop33h 25m
Delta
Sat 8/157:30 am
SGN
- LAS
1 stop23h 10m
Delta
Deal found 7/8![Delta logo]()
$1,119
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 8/17:40 am
LAS
- SGN
2 stops24h 25m
United Airlines
Wed 10/1411:15 pm
SGN
- LAS
2 stops38h 42m
United Airlines
Deal found 7/3![United Airlines logo]()
$1,131
This STARLUX Airlines deal was found by Cheapflights users on 7/3. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:12 pm
LAS
- HAN
2 stops32h 38m
STARLUX Airlines
Mon 9/1411:10 am
HAN
- LAS
2 stops26h 07m
STARLUX Airlines
Deal found 7/3![STARLUX Airlines logo]()
$1,115
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 8/45:41 pm
LAS
- SGN
2 stops38h 29m
Delta
Mon 8/317:30 am
SGN
- LAS
1 stop23h 10m
Delta
Deal found 7/5![Delta logo]()
$1,123
This Flysmarter deal was found by Cheapflights users on 7/3. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:50 pm
LAS
- HAN
1 stop20h 45m
Korean Air
Sun 9/611:10 pm
HAN
- LAS
2 stops31h 10m
Korean Air
Deal found 7/3![Korean Air logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 7/7. 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 11/235:45 am
LAS
- SGN
3 stops26h 10m
United Airlines
Fri 12/1811:05 pm
SGN
- LAS
2 stops30h 30m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,136
This China Airlines deal was found by Cheapflights users on 7/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:50 pm
LAS
- DAD
2 stops30h 40m
Multiple Airlines
Sat 9/1910:00 am
DAD
- LAS
2 stops37h 15m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,174
This Delta deal was found by Cheapflights users on 7/6. 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 12/316:00 am
LAS
- SGN
2 stops39h 50m
Delta
Thu 1/218:00 am
SGN
- LAS
1 stop22h 10m
Delta
Deal found 7/6![Delta logo]()
$1,125
This Korean Air deal was found by Cheapflights users on 7/8. 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.
Tue 8/411:50 pm
LAS
- HAN
1 stop20h 45m
Korean Air
Tue 8/1811:10 pm
HAN
- LAS
1 stop31h 30m
Korean Air
Deal found 7/8![Korean Air logo]()
$1,159
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:50 pm
LAS
- SGN
1 stop33h 25m
Delta
Wed 10/141:55 pm
SGN
- LAS
2 stops39h 05m
Delta
Deal found 7/3![Delta logo]()
$1,129
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/2010:45 am
LAS
- SGN
2 stops21h 20m
United Airlines
Tue 8/117:00 am
SGN
- LAS
2 stops29h 55m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,289
This Korean Air deal was found by Cheapflights users on 7/6. 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.
Tue 9/111:50 pm
LAS
- DAD
1 stop31h 15m
Korean Air
Tue 9/1510:55 pm
DAD
- LAS
1 stop31h 25m
Korean Air
Deal found 7/6![Korean Air logo]()
$1,182
This Korean Air deal was found by Cheapflights users on 7/6. 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.
Sat 8/811:50 pm
LAS
- DAD
1 stop31h 15m
Multiple Airlines
Tue 8/2511:10 pm
DAD
- LAS
1 stop31h 30m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,322
This Delta deal was found by Cheapflights users on 7/7. 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 7/127:06 pm
LAS
- PQC
2 stops37h 44m
Delta
Wed 7/1512:10 am
PQC
- LAS
1 stop30h 30m
Delta
Deal found 7/7![Delta logo]()
$1,234
This Korean Air deal was found by Cheapflights users on 7/4. 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.
Wed 9/211:50 pm
LAS
- DAD
1 stop31h 15m
Korean Air
Fri 9/183:55 pm
DAD
- LAS
2 stops42h 54m
Korean Air
Deal found 7/4![Korean Air logo]()
$1,238
This Korean Air deal was found by Cheapflights users on 7/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:06 pm
LAS
- SGN
2 stops27h 29m
Korean Air
Mon 8/107:30 am
SGN
- LAS
2 stops25h 26m
Korean Air
Deal found 7/3![Korean Air logo]()
$1,259
This Delta deal was found by Cheapflights users on 7/5. 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 7/277:55 pm
LAS
- SGN
2 stops37h 20m
Delta
Thu 8/61:55 pm
SGN
- LAS
2 stops43h 01m
Delta
Deal found 7/5![Delta logo]()
$1,274
This Korean Air deal was found by Cheapflights users on 7/6. 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.
Tue 8/1111:50 pm
LAS
- DAD
1 stop31h 15m
Korean Air
Wed 8/2610:55 pm
DAD
- LAS
1 stop31h 45m
Korean Air
Deal found 7/6![Korean Air logo]()
$1,272
This Delta deal was found by Cheapflights users on 7/4. 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 12/287:50 pm
LAS
- SGN
2 stops26h 00m
Delta
Sat 2/138:00 am
SGN
- LAS
1 stop22h 10m
Delta
Deal found 7/4![Delta logo]()
$1,320
This Korean Air deal was found by Cheapflights users on 7/4. 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 10/2211:50 pm
LAS
- DAD
1 stop24h 30m
Korean Air
Mon 10/2611:20 pm
DAD
- LAS
2 stops33h 38m
Korean Air
Deal found 7/4![Korean Air logo]()
$1,285
This Delta deal was found by Cheapflights users on 7/6. 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.
Tue 8/1112:53 pm
LAS
- DAD
2 stops42h 12m
Delta
Wed 8/2610:55 pm
DAD
- LAS
1 stop31h 45m
Delta
Deal found 7/6![Delta logo]()
$1,323
This Delta deal was found by Cheapflights users on 7/7. 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 8/106:10 am
LAS
- DAD
2 stops24h 55m
Delta
Wed 8/2610:55 pm
DAD
- LAS
1 stop31h 45m
Delta
Deal found 7/7![Delta logo]()
$1,323
This Korean Air deal was found by Cheapflights users on 7/4. 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.
Tue 10/1311:50 pm
LAS
- SGN
1 stop22h 45m
Korean Air
Wed 10/288:00 am
SGN
- LAS
1 stop22h 10m
Korean Air
Deal found 7/4![Korean Air logo]()
$1,329
This Korean Air deal was found by Cheapflights users on 7/7. 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.
Mon 7/2011:50 pm
LAS
- SGN
1 stop22h 45m
Korean Air
Tue 8/111:55 pm
SGN
- LAS
1 stop40h 45m
Korean Air
Deal found 7/7![Korean Air logo]()
$1,381
This Gotogate deal was found by Cheapflights users on 7/7. 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.
Sun 7/1210:05 pm
LAS
- PQC
3 stops25h 55m
Multiple Airlines
Thu 7/1610:05 pm
PQC
- LAS
3 stops33h 28m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$7,213
Last-minute flights from Las Vegas to VietnamDiscover last-minute flight deals from Las Vegas to Vietnam. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Vietnam. Data last updated July 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/137:15 am
LAS
- SGN
3 stops24h 50m
United Airlines
Wed 7/227:00 am
SGN
- LAS
3 stops30h 10m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,106
This BusinessClass deal was found by Cheapflights users on 7/5. 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 8/46:35 am
LAS
- HAN
2 stops28h 45m
China Eastern
Mon 8/172:20 am
HAN
- LAS
2 stops28h 00m
China Eastern
Deal found 7/5![China Eastern logo]()
$889
This Orbitz deal was found by Cheapflights users on 7/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:03 pm
LAS
- DAD
2 stops33h 32m
Multiple Airlines
Tue 8/256:45 pm
DAD
- LAS
2 stops42h 32m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,110
This Philippine Airlines deal was found by Cheapflights users on 7/8. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:05 am
LAS
- DAD
2 stops61h 05m
Multiple Airlines
Mon 8/314:30 pm
DAD
- LAS
2 stops30h 15m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$943
This Trip.com deal was found by Cheapflights users on 7/8. 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 8/98:12 am
LAS
- DAD
2 stops38h 58m
Multiple Airlines
Tue 8/252:10 pm
DAD
- LAS
2 stops32h 06m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$988
This Orbitz deal was found by Cheapflights users on 7/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:55 am
LAS
- DAD
2 stops45h 15m
Multiple Airlines
Tue 8/252:10 pm
DAD
- LAS
2 stops31h 48m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$951
This Orbitz deal was found by Cheapflights users on 7/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:20 pm
LAS
- DAD
2 stops52h 50m
Multiple Airlines
Tue 8/252:10 pm
DAD
- LAS
2 stops31h 48m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$968
This KAYAK deal was found by Cheapflights users on 7/4. 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 8/167:40 pm
LAS
- HAN
2 stops24h 15m
Cathay Pacific
Mon 8/3110:25 am
HAN
- LAS
2 stops24h 45m
Cathay Pacific
Deal found 7/4![Cathay Pacific logo]()
$1,061
This Trip.com deal was found by Cheapflights users on 7/4. 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.
Tue 8/188:11 am
LAS
- DAD
2 stops38h 59m
Multiple Airlines
Tue 8/252:10 pm
DAD
- LAS
2 stops35h 21m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$971
This oojo deal was found by Cheapflights users on 7/7. 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 8/202:34 pm
LAS
- DAD
2 stops56h 36m
Philippine Airlines
Thu 8/272:10 pm
DAD
- LAS
2 stops45h 00m
Philippine Airlines
Deal found 7/7![Philippine Airlines logo]()
$964
This Ovago deal was found by Cheapflights users on 7/7. 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.
Fri 8/214:20 pm
LAS
- HAN
2 stops59h 25m
Multiple Airlines
Fri 8/283:00 pm
HAN
- LAS
2 stops39h 20m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,043
This Vliegwinkel deal was found by Cheapflights users on 7/3. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:50 pm
LAS
- HAN
1 stop20h 45m
Korean Air
Sun 9/611:10 pm
HAN
- LAS
1 stop31h 10m
Korean Air
Deal found 7/3![Korean Air logo]()
$1,086
One-way flights from Las Vegas to VietnamSearch for one-way flight options from Las Vegas to Vietnam. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
Search for one-way flight options from Las Vegas to Vietnam. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This oojo deal was found by Cheapflights users on 7/4. 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 9/21:40 pm
LAS
- DAD
2 stops35h 40m
Philippine Airlines
Deal found 7/4![Philippine Airlines logo]()
$416
This oojo deal was found by Cheapflights users on 7/4. 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 8/167:15 am
LAS
- HAN
2 stops40h 00m
Philippine Airlines
Deal found 7/4![Philippine Airlines logo]()
$460
This oojo deal was found by Cheapflights users on 7/8. 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 8/307:15 am
LAS
- DAD
2 stops39h 55m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$462
This oojo deal was found by Cheapflights users on 7/8. 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 11/42:22 pm
LAS
- DAD
2 stops55h 48m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$467
This oojo deal was found by Cheapflights users on 7/8. 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 8/257:15 am
LAS
- SGN
2 stops35h 15m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$469
This oojo deal was found by Cheapflights users on 7/8. 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 8/284:18 pm
LAS
- SGN
2 stops32h 07m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/288:30 am
LAS
- SGN
3 stops36h 55m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/148:30 am
LAS
- SGN
3 stops36h 55m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$479
This Philippine Airlines deal was found by Cheapflights users on 7/8. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:41 pm
LAS
- DAD
2 stops55h 39m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/176:56 pm
LAS
- HAN
2 stops39h 49m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$507
This oojo deal was found by Cheapflights users on 7/8. 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 10/297:25 pm
LAS
- SGN
2 stops22h 55m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$509
This BusinessClass deal was found by Cheapflights users on 7/7. 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 7/219:46 am
LAS
- HAN
2 stops25h 34m
China Eastern
Deal found 7/7![China Eastern logo]()
$510
Find flight deals from Las Vegas to Vietnam
Keep the following information in mind while searching for Las Vegas to Vietnam flight deals. Data was last updated July 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $889 (BusinessClass) |
One-way from | $416 (oojo) |
Popular in | June |
Cheapest in | September |
Average price | $1,167 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas 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 July 8, 2026.
Use the filters below to find and compare flights from Las Vegas to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasHanoi
LAS - HAN
LASHAN
Las Vegas Harry Reid Intl
Tue 9/8
11:50 pm-9:35 pm
1 stop31h 45m
Hanoi Noibai
Sun 10/11
11:10 pm-4:20 pm
1 stop31h 10m
$1,043
Las VegasHanoi
LAS - HAN
LASHAN
Las Vegas Harry Reid Intl
Tue 9/8
6:00 am-7:15 am
2 stops35h 15m
Hanoi Noibai
Sun 10/11
7:30 pm-6:12 pm
2 stops36h 42m
$1,071
Las VegasDa Nang
LAS - DAD
LASDAD
Las Vegas Harry Reid Intl
Thu 10/22
7:09 pm-5:35 pm
2 stops32h 26m
Da Nang
Mon 10/26
6:25 pm-8:58 pm
2 stops40h 33m
$1,110
Las VegasHanoi
LAS - HAN
LASHAN
Las Vegas Harry Reid Intl
Thu 9/10
6:12 pm-4:50 pm
2 stops32h 38m
Hanoi Noibai
Mon 9/14
11:10 am-11:17 pm
2 stops26h 07m
$1,115
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Thu 7/30
11:50 pm-11:15 pm
1 stop33h 25m
Ho Chi Minh City
Sat 8/15
7:30 am-4:40 pm
1 stop23h 10m
$1,119
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Tue 8/4
5:41 pm-10:10 pm
2 stops38h 29m
Ho Chi Minh City
Mon 8/31
7:30 am-4:40 pm
1 stop23h 10m
$1,123
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Thu 12/31
6:00 am-12:50 pm
2 stops39h 50m
Ho Chi Minh City
Thu 1/21
8:00 am-3:10 pm
1 stop22h 10m
$1,125
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Sat 8/1
11:50 pm-11:15 pm
1 stop33h 25m
Ho Chi Minh City
Wed 10/14
1:55 pm-3:00 pm
2 stops39h 05m
$1,129
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Sat 8/1
7:40 am-10:05 pm
2 stops24h 25m
Ho Chi Minh City
Wed 10/14
11:15 pm-11:57 pm
2 stops38h 42m
$1,131
Las VegasHanoi
LAS - HAN
LASHAN
Las Vegas Harry Reid Intl
Mon 8/24
11:50 pm-10:35 am
1 stop20h 45m
Hanoi Noibai
Sun 9/6
11:10 pm-4:20 pm
2 stops31h 10m
$1,134
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Las Vegas to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from Las Vegas with our price prediction graph.
LAS-HAN
LAS-DAD
LAS-SGN
LAS-PQC
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 Las Vegas to Vietnam
LAS-VN0
LAS-HAN
LAS-DAD
LAS-SGN
LAS-PQC
What is the cheapest month to book a flight from Las Vegas to Vietnam?
Currently, February is the cheapest month in which you can book a flight from Las Vegas to Vietnam (average of $409). Flying from Las Vegas to Vietnam in October is currently the most expensive (average of $677). 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 Las Vegas to Vietnam?
The price you pay for your flight from Las Vegas to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Vietnam
Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated July 8, 2026.
Read reviews from past customers who have flown Korean Air,ANA, andDelta from Las Vegas to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.2
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.2
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.2
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.2
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.2
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Comfort
8.3
Boarding
8.5
Crew
8.7
Entertainment
8.2
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from Las Vegas 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.
Alternative routes
Complete your trip
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Popular flights
Top regions
Alternative routes for Las Vegas 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 Las Vegas to Vietnam by cabin class
Find flights from Las Vegas to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Vietnam flights
Browse other Las Vegas and Vietnam flight options. Last updated on July 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 10 airlines flying from Las Vegas to Vietnam
Discover the top 10 airlines that operate flights from Las Vegas 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 July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$512 | Average$1,027 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$529 | Average$783 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$700 | Average$1,441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$715 | Average$1,134 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$728 | Average$880 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$788 | Average$991 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$794 | Average$1,122 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$800 | Average$842 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$816 | Average$1,222 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$850 | Average$979 | FlexibilityNo cancel fee | On-timeN/A |