$366+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
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
Keep the following information in mind while searching for Las Vegas to Vietnam flight deals. Data was last updated June 12, 2025.
Round-trip from | $729 (FlightHub) |
|---|---|
One-way from | $366 (oojo) |
Popular in | December |
Cheapest in | April |
Average price | $1,563 |
Find flight deals from Las Vegas to Vietnam
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 June 12, 2025.
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 June 12, 2025.
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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.
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
This Korean Air deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
This Ovago deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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.
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
This CheapOair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 June 12, 2025.
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
Price
Las VegasDa Nang
LAS - DAD
LASDAD
Las Vegas Harry Reid Intl
Wed 9/24
7:45 am-12:25 pm
2 stops38h 40m
Da Nang
Wed 10/22
11:50 pm-4:14 pm
2 stops30h 24m
Las VegasHanoi
LAS - HAN
LASHAN
Las Vegas Harry Reid Intl
Sat 11/1
10:50 pm-11:10 am
1 stop22h 20m
Hanoi Noibai
Tue 11/18
12:20 pm-3:10 pm
1 stop17h 50m
Las VegasDa Nang
LAS - DAD
LASDAD
Las Vegas Harry Reid Intl
Mon 11/3
3:37 pm-9:10 am
2 stops26h 33m
Da Nang
Tue 11/18
5:35 pm-11:31 am
2 stops32h 56m
Las VegasDa Nang
LAS - DAD
LASDAD
Las Vegas Harry Reid Intl
Mon 11/3
10:50 pm-2:15 pm
1 stop24h 25m
Da Nang
Tue 11/18
3:45 pm-3:10 pm
1 stop38h 25m
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Fri 8/1
11:50 pm-12:35 pm
1 stop22h 45m
Ho Chi Minh City
Fri 8/15
11:45 pm-8:11 pm
2 stops34h 26m
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Sun 8/31
9:45 am-12:15 am
2 stops24h 30m
Ho Chi Minh City
Tue 9/16
7:00 am-4:14 pm
2 stops23h 14m
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Tue 10/7
7:16 pm-10:15 am
2 stops24h 59m
Ho Chi Minh City
Mon 10/20
11:30 am-11:28 pm
2 stops25h 58m
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Wed 8/13
6:00 am-9:55 pm
3 stops25h 55m
Ho Chi Minh City
Wed 9/3
11:15 pm-2:36 pm
2 stops29h 21m
Las VegasHanoi
LAS - HAN
LASHAN
Las Vegas Harry Reid Intl
Sat 11/1
1:45 pm-11:05 pm
2 stops43h 20m
Hanoi Noibai
Mon 11/17
12:25 am-8:45 pm
2 stops35h 20m
Las VegasHo Chi Minh City
LAS - SGN
LASSGN
Las Vegas Harry Reid Intl
Mon 9/1
11:50 pm-12:35 pm
1 stop22h 45m
Ho Chi Minh City
Thu 9/11
2:35 am-5:13 pm
2 stops28h 38m
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.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to Vietnam
What is the cheapest month to book a flight from Las Vegas to Vietnam?
Currently, March is the cheapest month in which you can book a flight from Las Vegas to Vietnam (average of $920). Flying from Las Vegas to Vietnam in June is currently the most expensive (average of $1,475). 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.
What is the cheapest time of day to fly from LAS to VN?
Find hourly flight availability from Las Vegas to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Vietnam as you normally would.
Rainfall in Vietnam by month
Plan your trip to Vietnam by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.
Temperature in Vietnam by month
Plan your trip to Vietnam by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).
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 June 12, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from Las Vegas to Vietnam by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
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
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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.
Top 9 airlines flying from Las Vegas to Vietnam
Discover the top 9 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$765 | Average$1,414 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$829 | Average$1,033 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$829 | Average$955 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$866 | Average$1,079 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$957 | Average$1,153 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$963 | Average$1,116 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$990 | Average$1,068 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,006 | Average$1,638 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,124 | Average$1,424 | FlexibilityNo cancel fee | On-time76% |