$410+ Cheap flights from Las Vegas (LAS) to Vietnam
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SGN
Nov 4 — Nov 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to Vietnam
Cheapest
Best
Last-minute
One-way
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 October 5, 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 October 5, 2026.
This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:45 pm -
2 stops31h 40m
Thu 11/57:55 am -
2 stops30h 20m
Deal found 10/1![Multiple Airlines logo]()
$761
This IEagle deal was found by Cheapflights users on 10/5. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:50 pm -
1 stop33h 25m
Thu 11/127:55 am -
1 stop22h 15m
Deal found 10/5![Korean Air logo]()
$813
This Korean Air deal was found by Cheapflights users on 10/4. 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 10/2011:50 pm -
1 stop33h 25m
Tue 11/1011:40 pm -
1 stop30h 30m
Deal found 10/4![Korean Air logo]()
$824
This Mytrip deal was found by Cheapflights users on 10/2. 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.
Wed 11/42:55 pm -
2 stops33h 10m
Fri 11/138:00 am -
2 stops30h 15m
Deal found 10/2![Multiple Airlines logo]()
$827
This Korean Air deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 pm -
2 stops27h 20m
Tue 11/1011:40 pm -
1 stop30h 30m
Deal found 10/1![Korean Air logo]()
$830
This Mytrip deal was found by Cheapflights users on 10/2. 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.
Wed 11/42:55 pm -
2 stops28h 45m
Fri 11/1311:45 am -
2 stops26h 30m
Deal found 10/2![Multiple Airlines logo]()
$832
This Korean Air deal was found by Cheapflights users on 10/2. 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.
Tue 10/2011:50 pm -
1 stop22h 45m
Tue 10/277:55 am -
2 stops21h 05m
Deal found 10/2![Korean Air logo]()
$835
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Mon 10/198:19 am -
2 stops23h 46m
Mon 11/911:05 pm -
2 stops39h 52m
Deal found 10/4![United Airlines logo]()
$840
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:19 am -
2 stops23h 46m
Tue 10/277:30 am -
2 stops27h 13m
Deal found 10/2![United Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Tue 10/138:19 am -
2 stops25h 56m
Wed 10/287:30 am -
2 stops22h 33m
Deal found 10/4![United Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:45 am -
3 stops26h 20m
Tue 11/107:30 am -
2 stops27h 35m
Deal found 10/1![United Airlines logo]()
$846
This Mytrip deal was found by Cheapflights users on 10/2. 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.
Fri 10/305:19 pm -
3 stops34h 11m
Fri 11/610:40 am -
3 stops27h 35m
Deal found 10/2![Multiple Airlines logo]()
$878
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 October 5, 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 October 5, 2026.
This Korean Air deal was found by Cheapflights users on 10/4. 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.
Mon 2/1510:50 pm -
1 stop34h 00m
Wed 3/1711:40 pm -
1 stop30h 30m
Deal found 10/4![Korean Air logo]()
$824
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 1/135:45 am -
3 stops26h 25m
Mon 2/156:00 am -
2 stops21h 07m
Deal found 10/5![United Airlines logo]()
$854
This Delta deal was found by Cheapflights users on 10/4. 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.
Thu 3/115:59 pm -
2 stops38h 51m
Sun 3/281:55 pm -
1 stop40h 25m
Deal found 10/4![Delta logo]()
$875
This oojo deal was found by Cheapflights users on 10/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1311:00 am -
2 stops32h 05m
Tue 2/2311:15 am -
2 stops42h 28m
Deal found 10/5![Multiple Airlines logo]()
$950
This STARLUX Airlines deal was found by Cheapflights users on 10/2. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:30 pm -
2 stops37h 45m
Wed 11/46:25 pm -
2 stops42h 21m
Deal found 10/2![STARLUX Airlines logo]()
$1,121
This Korean Air deal was found by Cheapflights users on 10/3. 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 2/1610:50 pm -
1 stop34h 00m
Thu 3/187:55 am -
1 stop22h 15m
Deal found 10/3![Korean Air logo]()
$824
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Thu 3/47:40 am -
2 stops24h 30m
Thu 3/186:00 am -
3 stops29h 01m
Deal found 10/3![United Airlines logo]()
$854
This Korean Air deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/127:00 am -
2 stops24h 25m
Mon 11/162:05 pm -
1 stop40h 05m
Deal found 9/30![Korean Air logo]()
$881
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
3 stops26h 10m
Mon 12/711:05 pm -
2 stops30h 14m
Deal found 10/2![United Airlines logo]()
$897
This China Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:25 pm -
2 stops26h 50m
Wed 12/910:25 am -
2 stops23h 05m
Deal found 10/1![Multiple Airlines logo]()
$1,012
This Korean Air deal was found by Cheapflights users on 10/2. 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.
Mon 11/96:30 am -
2 stops24h 55m
Mon 12/72:05 pm -
1 stop40h 05m
Deal found 10/2![Korean Air logo]()
$882
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 11/256:00 am -
3 stops26h 10m
Mon 12/711:05 pm -
2 stops30h 14m
Deal found 10/5![United Airlines logo]()
$897
This STARLUX Airlines deal was found by Cheapflights users on 10/4. 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.
Sun 3/286:44 pm -
2 stops25h 26m
Sun 5/911:10 am -
2 stops24h 42m
Deal found 10/4![STARLUX Airlines logo]()
$1,126
This Delta deal was found by Cheapflights users on 10/2. 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.
Sun 10/1111:50 pm -
1 stop24h 30m
Tue 10/203:55 pm -
2 stops41h 05m
Deal found 10/2![Delta logo]()
$1,131
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/166:23 pm -
3 stops37h 47m
Thu 3/187:30 am -
2 stops26h 37m
Deal found 10/1![United Airlines logo]()
$898
This Korean Air deal was found by Cheapflights users on 10/4. 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 3/1110:50 pm -
1 stop32h 35m
Tue 3/2311:45 pm -
1 stop30h 25m
Deal found 10/4![Korean Air logo]()
$922
This China Airlines deal was found by Cheapflights users on 10/2. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:30 pm -
2 stops30h 00m
Tue 10/205:30 pm -
2 stops30h 00m
Deal found 10/2![Multiple Airlines logo]()
$1,117
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Sun 1/245:45 am -
3 stops26h 25m
Thu 3/116:00 am -
3 stops25h 03m
Deal found 10/5![United Airlines logo]()
$904
This Mytrip deal was found by Cheapflights users on 10/2. 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.
Wed 11/411:08 am -
3 stops32h 27m
Fri 11/139:40 am -
3 stops28h 35m
Deal found 10/2![Multiple Airlines logo]()
$1,122
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/26:00 am -
2 stops26h 05m
Mon 3/812:25 am -
2 stops30h 38m
Deal found 10/3![United Airlines logo]()
$909
This Korean Air deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:50 pm -
1 stop32h 35m
Thu 10/2911:45 pm -
2 stops36h 37m
Deal found 10/1![Korean Air logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 10/5. 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 3/17:40 am -
2 stops24h 25m
Mon 3/812:25 am -
2 stops32h 37m
Deal found 10/5![United Airlines logo]()
$909
This Mytrip deal was found by Cheapflights users on 10/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:30 am -
3 stops34h 35m
Wed 10/2112:55 pm -
2 stops22h 04m
Deal found 10/4![Multiple Airlines logo]()
$1,277
This Korean Air deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
2 stops24h 10m
Tue 1/1911:00 pm -
1 stop31h 10m
Deal found 10/1![Korean Air logo]()
$1,082
This Expedia deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:50 pm -
1 stop24h 25m
Sun 11/2211:00 pm -
2 stops28h 27m
Deal found 10/1![Korean Air logo]()
$1,127
This Priceline deal was found by Cheapflights users on 10/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:50 pm -
1 stop31h 15m
Wed 10/213:55 pm -
1 stop38h 25m
Deal found 10/4![Korean Air logo]()
$1,252
This oojo deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 pm -
2 stops32h 45m
Mon 10/266:40 pm -
2 stops40h 20m
Deal found 10/3![STARLUX Airlines logo]()
$2,316
This Korean Air deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/315:13 pm -
2 stops31h 02m
Wed 11/43:45 pm -
1 stop38h 25m
Deal found 9/30![Korean Air logo]()
$1,272
This Korean Air deal was found by Cheapflights users on 10/2. 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.
Mon 3/110:50 pm -
1 stop31h 55m
Tue 3/912:20 pm -
1 stop17h 50m
Deal found 10/2![Korean Air logo]()
$1,301
This Korean Air deal was found by Cheapflights users on 10/3. 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 3/210:50 pm -
1 stop31h 55m
Tue 3/911:05 pm -
1 stop31h 05m
Deal found 10/3![Korean Air logo]()
$1,301
Last-minute flights from Las Vegas to VietnamDiscover last-minute flight deals from Las Vegas to Vietnam. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Vietnam. Data last updated October 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Tue 10/138:19 am -
2 stops25h 56m
Wed 10/287:30 am -
2 stops22h 33m
Deal found 10/4![United Airlines logo]()
$845
This Korean Air deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 pm -
2 stops27h 20m
Tue 11/1011:40 pm -
1 stop30h 30m
Deal found 10/1![Korean Air logo]()
$830
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Mon 10/198:19 am -
2 stops23h 46m
Mon 11/911:05 pm -
2 stops39h 52m
Deal found 10/4![United Airlines logo]()
$840
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:45 am -
3 stops26h 20m
Tue 11/107:30 am -
2 stops27h 35m
Deal found 10/1![United Airlines logo]()
$846
This IEagle deal was found by Cheapflights users on 10/5. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:50 pm -
1 stop33h 25m
Thu 11/127:55 am -
1 stop22h 15m
Deal found 10/5![Korean Air logo]()
$813
This Korean Air deal was found by Cheapflights users on 10/4. 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 10/2011:50 pm -
1 stop33h 25m
Tue 11/1011:40 pm -
1 stop30h 30m
Deal found 10/4![Korean Air logo]()
$824
This Korean Air deal was found by Cheapflights users on 10/2. 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.
Tue 10/2011:50 pm -
1 stop22h 45m
Tue 10/277:55 am -
2 stops21h 05m
Deal found 10/2![Korean Air logo]()
$835
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:19 am -
2 stops23h 46m
Tue 10/277:30 am -
2 stops27h 13m
Deal found 10/2![United Airlines logo]()
$842
This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:45 pm -
2 stops31h 40m
Thu 11/57:55 am -
2 stops30h 20m
Deal found 10/1![Multiple Airlines logo]()
$761
This Mytrip deal was found by Cheapflights users on 10/2. 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.
Fri 10/305:19 pm -
3 stops34h 11m
Fri 11/610:40 am -
3 stops27h 35m
Deal found 10/2![Multiple Airlines logo]()
$878
This Mytrip deal was found by Cheapflights users on 10/2. 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.
Wed 11/42:55 pm -
2 stops33h 10m
Fri 11/138:00 am -
2 stops30h 15m
Deal found 10/2![Multiple Airlines logo]()
$827
This Mytrip deal was found by Cheapflights users on 10/2. 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.
Wed 11/42:55 pm -
2 stops28h 45m
Fri 11/1311:45 am -
2 stops26h 30m
Deal found 10/2![Multiple Airlines logo]()
$832
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 October 5, 2026.
Search for one-way flight options from Las Vegas to Vietnam. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
This Trip.com deal was found by Cheapflights users on 10/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2610:36 am -
2 stops41h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:11 pm -
2 stops42h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:23 am -
3 stops44h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$426
This Korean Air deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:50 pm -
1 stop33h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Korean Air logo]()
$428
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
2 stops27h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Delta logo]()
$431
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:00 am -
2 stops25h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:11 pm -
3 stops40h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 10/146:00 pm -
3 stops38h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$438
This Expedia deal was found by Cheapflights users on 10/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/317:00 am -
2 stops34h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 10/4. 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.
Sun 10/181:35 pm -
2 stops43h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Delta logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:11 pm -
2 stops33h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:21 pm -
2 stops39h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$444
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 October 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $761 (Mytrip) |
One-way from | $410 (Trip.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,019 |
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 7,457,451 searches. Data last updated October 5, 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 VegasHo Chi Minh City
LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City
LASSGN
Las Vegas Harry Reid Intl
Wed 10/21
6:00 am-11:15 pm
2 stops27h 15m
Ho Chi Minh City
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$431
Las VegasHo Chi Minh City
LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City
LASSGN
Las Vegas Harry Reid Intl
Thu 12/3
2:11 pm-11:25 am
2 stops30h 14m
Ho Chi Minh City
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$450
Las VegasHo Chi Minh City
LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City
LASSGN
Las Vegas Harry Reid Intl
Wed 10/14
6:00 pm-10:05 pm
2 stops38h 05m
Ho Chi Minh City
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$452
Las VegasHanoi
LAS Las Vegas Harry Reid Intl - HAN Hanoi Noibai
LASHAN
Las Vegas Harry Reid Intl
Mon 11/30
6:00 am-11:05 pm
2 stops26h 05m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$468
Las VegasHanoi
LAS Las Vegas Harry Reid Intl - HAN Hanoi Noibai
LASHAN
Las Vegas Harry Reid Intl
Tue 12/1
8:00 am-11:05 pm
2 stops24h 05m
Hanoi Noibai
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$468
Las VegasHo Chi Minh City
LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City
LASSGN
Las Vegas Harry Reid Intl
Tue 1/26
6:23 pm-11:10 pm
3 stops37h 47m
Ho Chi Minh City
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$472
Las VegasHo Chi Minh City
LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City
LASSGN
Las Vegas Harry Reid Intl
Mon 11/30
6:00 am-11:10 pm
2 stops26h 10m
Ho Chi Minh City
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$472
Las VegasHo Chi Minh City
LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City
LASSGN
Las Vegas Harry Reid Intl
Tue 12/1
5:45 am-11:10 pm
3 stops26h 25m
Ho Chi Minh City
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$472
Las VegasHo Chi Minh City
LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City
LASSGN
Las Vegas Harry Reid Intl
Sun 11/15
5:15 pm-11:10 pm
3 stops38h 55m
Ho Chi Minh City
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$472
Las VegasHo Chi Minh City
LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City
LASSGN
Las Vegas Harry Reid Intl
Tue 11/17
6:00 am-11:10 pm
3 stops26h 10m
Ho Chi Minh City
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$472
Showing 1-10 of 60 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
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, January is the cheapest month in which you can book a flight from Las Vegas to Vietnam (average of $931). Flying from Las Vegas to Vietnam in June is currently the most expensive (average of $1,388). 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 October 5, 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.
Crew
8.7
Food
8.1
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Crew
8.7
Food
8.1
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Crew
8.7
Food
8.1
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Crew
8.7
Food
8.1
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Crew
8.7
Food
8.1
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Crew
8.7
Food
8.1
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
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
Flights by cabin class
Other flight options
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 October 5, 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 7,457,451 searches. Data last updated October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$512 | Average$1,153 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$687 | Average$783 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$729 | Average$897 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$742 | Average$956 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$755 | Average$1,442 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$781 | Average$1,167 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$794 | Average$1,122 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$800 | Average$817 | 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 |