$383+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SGN
May 7 — May 141
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas 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 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 April 7, 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 April 7, 2026.
This BusinessClass deal was found by Cheapflights users on 4/7. 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 8/259:10 am
LAS
- HAN
2 stops26h 10m
China Eastern
Mon 9/142:20 am
HAN
- LAS
2 stops28h 35m
China Eastern
Deal found 4/7![China Eastern logo]()
$785
This BusinessClass deal was found by Cheapflights users on 4/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:10 am
LAS
- SGN
2 stops26h 25m
China Eastern
Sat 9/192:35 am
SGN
- LAS
2 stops28h 20m
China Eastern
Deal found 4/6![China Eastern logo]()
$890
This Fareboom deal was found by Cheapflights users on 4/7. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:07 pm
LAS
- SGN
2 stops23h 33m
China Airlines
Wed 5/65:30 pm
SGN
- LAS
2 stops29h 16m
China Airlines
Deal found 4/7![China Airlines logo]()
$895
This oojo deal was found by Cheapflights users on 4/7. 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.
Wed 9/94:19 pm
LAS
- SGN
2 stops27h 21m
China Airlines
Sun 9/2010:50 am
SGN
- LAS
2 stops38h 09m
China Airlines
Deal found 4/7![China Airlines logo]()
$901
This Trip.com deal was found by Cheapflights users on 4/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:19 pm
LAS
- SGN
2 stops27h 36m
Multiple Airlines
Mon 9/281:50 am
SGN
- LAS
2 stops24h 54m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$902
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:03 pm
LAS
- SGN
2 stops27h 37m
Multiple Airlines
Mon 8/241:50 am
SGN
- LAS
2 stops27h 44m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$906
This oojo deal was found by Cheapflights users on 4/3. 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.
Sun 10/187:00 am
LAS
- SGN
2 stops49h 00m
EVA Air
Thu 10/2212:50 pm
SGN
- LAS
2 stops21h 36m
EVA Air
Deal found 4/3![EVA Air logo]()
$934
This Trip.com deal was found by Cheapflights users on 4/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:45 am
LAS
- SGN
2 stops25h 15m
Multiple Airlines
Sat 5/301:50 am
SGN
- LAS
2 stops25h 40m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$937
This Justfly.com deal was found by Cheapflights users on 4/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:03 pm
LAS
- HAN
2 stops32h 47m
Multiple Airlines
Tue 8/186:00 pm
HAN
- LAS
2 stops32h 44m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$939
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:03 pm
LAS
- SGN
2 stops27h 37m
Multiple Airlines
Sat 9/512:50 pm
SGN
- LAS
2 stops40h 44m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$944
This Justfly.com deal was found by Cheapflights users on 4/7. 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 4/228:00 am
LAS
- SGN
2 stops37h 40m
Multiple Airlines
Wed 5/612:50 pm
SGN
- LAS
2 stops37h 53m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$946
This IEagle deal was found by Cheapflights users on 4/4. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:07 pm
LAS
- SGN
2 stops25h 33m
Multiple Airlines
Sun 5/101:50 am
SGN
- LAS
2 stops24h 53m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$947
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 April 7, 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 April 7, 2026.
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:03 pm
LAS
- DAD
2 stops24h 57m
Multiple Airlines
Tue 9/155:35 pm
DAD
- LAS
2 stops33h 09m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$953
This China Eastern deal was found by Cheapflights users on 4/6. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:10 am
LAS
- SGN
2 stops26h 25m
China Eastern
Sun 9/132:35 am
SGN
- LAS
2 stops28h 20m
China Eastern
Deal found 4/6![China Eastern logo]()
$1,032
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Tue 8/46:00 am
LAS
- SGN
3 stops26h 05m
United Airlines
Tue 8/2511:15 pm
SGN
- LAS
2 stops30h 19m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,107
This Korean Air deal was found by Cheapflights users on 4/3. 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 5/511:50 pm
LAS
- HAN
1 stop21h 00m
Korean Air
Wed 5/2011:10 pm
HAN
- LAS
1 stop31h 10m
Korean Air
Deal found 4/3![Korean Air logo]()
$1,299
This Asiana Airlines deal was found by Cheapflights users on 4/3. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:36 pm
LAS
- DAD
2 stops38h 59m
Asiana Airlines
Mon 9/1411:00 pm
DAD
- LAS
2 stops30h 34m
Asiana Airlines
Deal found 4/3![Asiana Airlines logo]()
$1,387
This Delta deal was found by Cheapflights users on 4/2. 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.
Sat 8/295:59 pm
LAS
- DAD
2 stops37h 06m
Delta
Sat 9/510:55 pm
DAD
- LAS
1 stop31h 25m
Delta
Deal found 4/2![Delta logo]()
$1,512
This Singapore Airlines deal was found by Cheapflights users on 4/2. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:45 am
LAS
- DAD
3 stops34h 20m
Singapore Airlines
Sat 9/511:55 am
DAD
- LAS
2 stops35h 43m
Singapore Airlines
Deal found 4/2![Singapore Airlines logo]()
$1,618
This China Airlines deal was found by Cheapflights users on 4/4. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:07 pm
LAS
- SGN
2 stops23h 33m
Multiple Airlines
Fri 9/115:30 pm
SGN
- LAS
2 stops27h 00m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$980
This China Airlines deal was found by Cheapflights users on 4/4. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:42 pm
LAS
- DAD
2 stops30h 48m
Multiple Airlines
Wed 9/3010:00 am
DAD
- LAS
2 stops34h 45m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,000
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:44 pm
LAS
- SGN
2 stops36h 31m
United Airlines
Tue 5/267:00 am
SGN
- LAS
2 stops31h 21m
United Airlines
Deal found 4/6![United Airlines logo]()
$1,117
This United Airlines deal was found by Cheapflights users on 4/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
LAS
- SGN
2 stops25h 55m
United Airlines
Mon 9/147:00 am
SGN
- LAS
3 stops29h 56m
United Airlines
Deal found 4/4![United Airlines logo]()
$1,118
This China Airlines deal was found by Cheapflights users on 4/4. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:15 pm
LAS
- HAN
2 stops23h 15m
Multiple Airlines
Wed 5/2011:30 am
HAN
- LAS
2 stops25h 25m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,098
This United Airlines deal was found by Cheapflights users on 4/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:00 am
LAS
- SGN
2 stops24h 05m
United Airlines
Mon 10/197:00 am
SGN
- LAS
3 stops25h 46m
United Airlines
Deal found 4/5![United Airlines logo]()
$1,118
This Korean Air deal was found by Cheapflights users on 4/3. 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 8/49:46 am
LAS
- SGN
2 stops22h 24m
Korean Air
Tue 8/257:30 am
SGN
- LAS
1 stop23h 10m
Korean Air
Deal found 4/3![Korean Air logo]()
$1,455
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:45 am
LAS
- SGN
3 stops26h 20m
United Airlines
Wed 6/107:00 am
SGN
- LAS
3 stops28h 27m
United Airlines
Deal found 4/6![United Airlines logo]()
$1,245
This Singapore Airlines deal was found by Cheapflights users on 4/4. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:15 pm
LAS
- DAD
2 stops30h 50m
Singapore Airlines
Mon 9/144:45 pm
DAD
- LAS
3 stops45h 10m
Singapore Airlines
Deal found 4/4![Singapore Airlines logo]()
$1,689
This Korean Air deal was found by Cheapflights users on 4/2. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:50 pm
LAS
- PQC
1 stop33h 00m
Korean Air
Sun 9/1312:10 am
PQC
- LAS
1 stop30h 10m
Korean Air
Deal found 4/2![Korean Air logo]()
$1,644
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Thu 7/99:10 pm
LAS
- SGN
2 stops34h 55m
United Airlines
Tue 7/2811:15 pm
SGN
- LAS
2 stops36h 12m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,295
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:00 am
LAS
- HAN
3 stops41h 40m
Multiple Airlines
Sat 4/182:20 am
HAN
- LAS
2 stops30h 20m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,521
This Korean Air deal was found by Cheapflights users on 4/2. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:50 pm
LAS
- DAD
1 stop24h 30m
Korean Air
Mon 9/1410:55 pm
DAD
- LAS
1 stop31h 25m
Korean Air
Deal found 4/2![Korean Air logo]()
$1,746
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/165:45 am
LAS
- SGN
2 stops26h 20m
United Airlines
Mon 6/87:00 am
SGN
- LAS
3 stops28h 27m
United Airlines
Deal found 4/3![United Airlines logo]()
$1,456
This Mytrip deal was found by Cheapflights users on 4/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:45 am
LAS
- HPH
3 stops38h 05m
Multiple Airlines
Mon 5/2511:30 am
HPH
- LAS
3 stops39h 45m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$2,455
This BusinessClass deal was found by Cheapflights users on 4/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:15 am
LAS
- HPH
3 stops50h 05m
Multiple Airlines
Wed 7/1510:15 am
HPH
- LAS
3 stops40h 13m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$8,643
This BusinessClass deal was found by Cheapflights users on 4/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:03 pm
LAS
- HPH
2 stops25h 37m
Multiple Airlines
Thu 7/1610:15 am
HPH
- LAS
2 stops27h 27m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$9,283
This BusinessClass deal was found by Cheapflights users on 4/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:03 pm
LAS
- HPH
2 stops25h 37m
Multiple Airlines
Thu 7/1610:15 am
HPH
- LAS
2 stops27h 27m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$9,311
This BusinessClass deal was found by Cheapflights users on 4/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:03 pm
LAS
- HPH
2 stops25h 37m
Multiple Airlines
Wed 7/1510:15 am
HPH
- LAS
2 stops26h 55m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$10,683
Last-minute flights from Las Vegas to VietnamDiscover last-minute flight deals from Las Vegas to Vietnam. Data last updated April 7, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Vietnam. Data last updated April 7, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
LAS
- DAD
2 stops35h 55m
Multiple Airlines
Tue 6/2312:55 pm
DAD
- LAS
2 stops42h 35m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$951
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:34 pm
LAS
- SGN
2 stops30h 06m
Multiple Airlines
Sun 5/171:50 am
SGN
- LAS
2 stops30h 55m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$906
This Justfly.com deal was found by Cheapflights users on 4/7. 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 4/228:00 am
LAS
- SGN
2 stops37h 40m
Multiple Airlines
Wed 5/612:50 pm
SGN
- LAS
2 stops37h 53m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$946
This FlightHub deal was found by Cheapflights users on 4/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:58 pm
LAS
- SGN
2 stops33h 22m
Multiple Airlines
Wed 5/65:30 pm
SGN
- LAS
2 stops29h 16m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$968
This Fareboom deal was found by Cheapflights users on 4/7. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:07 pm
LAS
- SGN
2 stops23h 33m
China Airlines
Wed 5/65:30 pm
SGN
- LAS
2 stops29h 16m
China Airlines
Deal found 4/7![China Airlines logo]()
$895
This Justfly.com deal was found by Cheapflights users on 4/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:07 pm
LAS
- HAN
2 stops30h 43m
Multiple Airlines
Mon 5/412:05 pm
HAN
- LAS
2 stops38h 38m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$968
This FlightHub deal was found by Cheapflights users on 4/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:07 pm
LAS
- SGN
2 stops25h 33m
Multiple Airlines
Fri 5/83:45 pm
SGN
- LAS
2 stops34h 58m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$979
This Justfly.com deal was found by Cheapflights users on 4/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:58 pm
LAS
- SGN
2 stops28h 42m
Multiple Airlines
Fri 5/153:45 pm
SGN
- LAS
2 stops41h 00m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$944
This Justfly.com deal was found by Cheapflights users on 4/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:07 pm
LAS
- SGN
2 stops35h 53m
Multiple Airlines
Sun 5/313:45 pm
SGN
- LAS
2 stops41h 00m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$950
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Fri 5/14:58 pm
LAS
- SGN
2 stops28h 42m
Multiple Airlines
Mon 5/111:50 am
SGN
- LAS
2 stops24h 53m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$972
This IEagle deal was found by Cheapflights users on 4/4. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:07 pm
LAS
- SGN
2 stops25h 33m
Multiple Airlines
Sun 5/101:50 am
SGN
- LAS
2 stops24h 53m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$947
This Trip.com deal was found by Cheapflights users on 4/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:45 am
LAS
- SGN
2 stops25h 15m
Multiple Airlines
Sat 5/301:50 am
SGN
- LAS
2 stops25h 40m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$937
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 April 7, 2026.
Search for one-way flight options from Las Vegas to Vietnam. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
This Justfly.com deal was found by Cheapflights users on 4/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:43 pm
LAS
- SGN
2 stops37h 52m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$383
This Justfly.com deal was found by Cheapflights users on 4/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:43 pm
LAS
- HAN
2 stops54h 02m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:49 pm
LAS
- SGN
2 stops42h 46m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$407
This FlightHub deal was found by Cheapflights users on 4/3. 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 4/2111:46 am
LAS
- SGN
2 stops38h 34m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:06 am
LAS
- SGN
2 stops25h 09m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$456
This Justfly.com deal was found by Cheapflights users on 4/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:00 am
LAS
- SGN
2 stops43h 20m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$466
This Fareboom deal was found by Cheapflights users on 4/7. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:34 pm
LAS
- SGN
2 stops28h 06m
China Airlines
Deal found 4/7![China Airlines logo]()
$467
This BusinessClass deal was found by Cheapflights users on 4/7. 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 8/256:10 pm
LAS
- SGN
2 stops24h 20m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:59 am
LAS
- SGN
3 stops34h 36m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
Wed 4/2212:59 am
LAS
- HAN
3 stops34h 21m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$484
This Justfly.com deal was found by Cheapflights users on 4/7. 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 4/203:34 pm
LAS
- DAD
2 stops27h 26m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$492
This Mytrip deal was found by Cheapflights users on 4/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:19 pm
LAS
- DAD
2 stops35h 16m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$517
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 April 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $785 (BusinessClass) |
One-way from | $383 (Justfly.com) |
Popular in | June |
Cheapest in | August |
Average price | $937 |
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 April 7, 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 VegasDa Nang
LAS - DAD
LASDAD
Las Vegas Harry Reid Intl
Tue 8/18
6:03 pm-9:00 am
2 stops24h 57m
Da Nang
Tue 9/15
5:35 pm-12:44 pm
2 stops33h 09m
$953
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Thu 8/27
8:07 pm-9:40 am
2 stops23h 33m
Ho Chi Minh City
Fri 9/11
5:30 pm-6:30 am
2 stops27h 00m
$980
Las VegasDa Nang
LAS - DAD
LASDAD
Las Vegas Harry Reid Intl
Wed 9/16
7:42 pm-4:30 pm
2 stops30h 48m
Da Nang
Wed 9/30
10:00 am-6:45 am
2 stops34h 45m
$1,000
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Thu 9/10
9:10 am-1:35 am
2 stops26h 25m
Ho Chi Minh City
Sun 9/13
2:35 am-4:55 pm
2 stops28h 20m
$1,032
Las VegasHanoi
LAS - HAN
LASHAN
Las Vegas Harry Reid Intl
Tue 5/5
9:15 pm-10:30 am
2 stops23h 15m
Hanoi Noibai
Wed 5/20
11:30 am-10:55 pm
2 stops25h 25m
$1,098
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Tue 8/4
6:00 am-10:05 pm
3 stops26h 05m
Ho Chi Minh City
Tue 8/25
11:15 pm-3:34 pm
2 stops30h 19m
$1,107
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Sun 4/26
9:44 pm-12:15 am
2 stops36h 31m
Ho Chi Minh City
Tue 5/26
7:00 am-12:21 am
2 stops31h 21m
$1,117
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Thu 9/10
6:00 am-9:55 pm
2 stops25h 55m
Ho Chi Minh City
Mon 9/14
7:00 am-10:56 pm
3 stops29h 56m
$1,118
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Mon 9/21
8:00 am-10:05 pm
2 stops24h 05m
Ho Chi Minh City
Mon 10/19
7:00 am-6:46 pm
3 stops25h 46m
$1,118
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Tue 5/12
5:45 am-10:05 pm
3 stops26h 20m
Ho Chi Minh City
Wed 6/10
7:00 am-9:27 pm
3 stops28h 27m
$1,245
Showing 1-10 of 43 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-SGN
LAS-HAN
LAS-DAD
LAS-PQC
LAS-HPH
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-SGN
LAS-HAN
LAS-DAD
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 $582). Flying from Las Vegas to Vietnam in June is currently the most expensive (average of $810). 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.
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 April 7, 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.
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Food
8.1
Overall
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Food
8.1
Overall
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Food
8.1
Overall
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Food
8.1
Overall
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Food
8.1
Overall
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Comfort
8.3
Entertainment
8.2
Food
8.1
Overall
8.4
Crew
8.7
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.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 April 7, 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 April 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$529 | Average$783 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$613 | Average$1,023 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$715 | Average$842 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$729 | Average$844 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$742 | Average$962 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$750 | Average$1,382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$771 | Average$1,053 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$794 | Average$1,062 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$800 | Average$842 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$850 | Average$979 | FlexibilityNo cancel fee | On-timeN/A |