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$440+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SGN
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Las Vegas to Vietnam

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Vietnam (VN0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$894
(Trip.com)

One-way from

$440
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,230
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Ho Chi Minh City flights.
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From Las Vegas Harry Reid Intl to Vietnam
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One-way flight from Las Vegas Harry Reid Intl to Vietnam
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Highest demand for flights based on searches. 5% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Las Vegas to Vietnam

Cheapest flights from Las Vegas to Vietnam
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 enero 30, 2025.

This Trip.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/178:20 amLAS - HAN
2 stops47h 45mMultiple Airlines
mié. 3/512:25 amHAN - LAS
2 stops38h 31mMultiple Airlines
Deal found 1/29$894
This KAYAK deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/110:50 pmLAS - HAN
1 stop31h 50mKorean Air
sáb. 12/2011:00 pmHAN - LAS
1 stop31h 10mKorean Air
Deal found 1/29$899
This Justfly.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/198:00 amLAS - HAN
2 stops24h 05mANA
mar. 3/1112:25 amHAN - LAS
2 stops28h 19mANA
Deal found 1/29$918
This FlightHub deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/16:10 amLAS - SGN
2 stops28h 00mChina Eastern
vie. 3/212:10 amSGN - LAS
2 stops28h 28mChina Eastern
Deal found 1/28$945
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/106:00 amLAS - SGN
2 stops49h 50mANA
jue. 3/277:30 amSGN - LAS
2 stops30h 32mANA
Deal found 1/30$946
This United deal was found by Cheapflights users on 1/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/126:00 amLAS - HAN
2 stops26h 05mUnited Airlines
mié. 11/2612:25 amHAN - LAS
2 stops47h 57mUnited Airlines
Deal found 1/30$949
This Ovago deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/155:50 pmLAS - SGN
2 stops26h 25mSTARLUX Airlines
mar. 5/1311:30 amSGN - LAS
2 stops23h 52mSTARLUX Airlines
Deal found 1/29$952
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/810:38 amLAS - SGN
1 stop27h 02mMultiple Airlines
lun. 3/1711:55 amSGN - LAS
2 stops45h 28mMultiple Airlines
Deal found 1/29$955
This Gurufare deal was found by Cheapflights users on 1/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/186:10 amLAS - HAN
2 stops28h 35mChina Eastern
dom. 3/92:45 amHAN - LAS
2 stops27h 51mChina Eastern
Deal found 1/30$955
This United deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/156:20 pmLAS - SGN
2 stops37h 05mUnited Airlines
mar. 5/137:00 amSGN - LAS
3 stops24h 51mUnited Airlines
Deal found 1/29$959
This oojo deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/46:10 amLAS - SGN
2 stops37h 25mCathay Pacific
mié. 4/306:20 pmSGN - LAS
2 stops29h 07mCathay Pacific
Deal found 1/29$965
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/185:00 amLAS - HAN
2 stops26h 30mAmerican Airlines
lun. 3/1011:55 pmHAN - LAS
2 stops34h 22mAmerican Airlines
Deal found 1/30$1,001

Find flights from Las Vegas to Vietnam within your budget

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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

lun. 2/17

8:20 am-11:05 pm

2 stops47h 45m

Hanoi Noibai

mié. 3/5

12:25 am-11:56 pm

2 stops38h 31m

$894

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

mié. 2/19

8:00 am-11:05 pm

2 stops24h 05m

Hanoi Noibai

mar. 3/11

12:25 am-2:44 pm

2 stops28h 19m

$918

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

sáb. 3/1

6:10 am-1:10 am

2 stops28h 00m

Ho Chi Minh City

vie. 3/21

2:10 am-4:38 pm

2 stops28h 28m

$945

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

lun. 3/10

6:00 am-9:50 pm

2 stops49h 50m

Ho Chi Minh City

jue. 3/27

7:30 am-12:02 am

2 stops30h 32m

$946

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

mar. 4/15

5:50 pm-10:15 am

2 stops26h 25m

Ho Chi Minh City

mar. 5/13

11:30 am-9:22 pm

2 stops23h 52m

$952

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

sáb. 3/8

10:38 am-4:40 am

1 stop27h 02m

Ho Chi Minh City

lun. 3/17

11:55 am-7:23 pm

2 stops45h 28m

$955

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

mar. 2/18

6:10 am-1:45 am

2 stops28h 35m

Hanoi Noibai

dom. 3/9

2:45 am-4:36 pm

2 stops27h 51m

$955

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

mar. 4/15

6:20 pm-9:25 pm

2 stops37h 05m

Ho Chi Minh City

mar. 5/13

7:00 am-5:51 pm

3 stops24h 51m

$959

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

mar. 3/4

6:10 am-10:35 am

2 stops37h 25m

Ho Chi Minh City

mié. 4/30

6:20 pm-9:27 am

2 stops29h 07m

$965

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

mar. 2/18

5:00 am-10:30 pm

2 stops26h 30m

Hanoi Noibai

lun. 3/10

11:55 pm-8:17 pm

2 stops34h 22m

$1,001

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 48 results
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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.
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.

Travel insights for flights from Las Vegas to Vietnam

Get recent, data-driven insights about flights from Las Vegas to Vietnam including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Las Vegas to Vietnam?

Currently, November is the cheapest month in which you can book a flight from Las Vegas to Vietnam (average of $936). Flying from Las Vegas to Vietnam in June is currently the most expensive (average of $1,621). 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 enero 30, 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 enero 30, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, Korean Air and ANA 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.
STARLUX Airlines
9.1
Wonderful
137 reviews

Food

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.0

Reviews

1 / 4

6.0
Good

Anonymous,Jan 2025

TPE - SEA

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

STARLUX Airlines
9.1
Wonderful
137 reviews
STARLUX Airlines
9.1
Wonderful
137 reviews

Food

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.0

Reviews

1 / 4

6.0
Good

Anonymous,Jan 2025

TPE - SEA

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Korean Air
8.5
Very good
1,034 reviews
STARLUX Airlines
9.1
Wonderful
137 reviews

Food

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.0

Reviews

1 / 4

6.0
Good

Anonymous,Jan 2025

TPE - SEA

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

ANA
8.4
Very good
844 reviews
STARLUX Airlines
9.1
Wonderful
137 reviews

Food

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.0

Reviews

1 / 4

6.0
Good

Anonymous,Jan 2025

TPE - SEA

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Asiana Airlines
8.3
Very good
462 reviews
STARLUX Airlines
9.1
Wonderful
137 reviews

Food

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.0

Reviews

1 / 4

6.0
Good

Anonymous,Jan 2025

TPE - SEA

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

China Airlines
8.2
Very good
726 reviews
STARLUX Airlines
9.1
Wonderful
137 reviews

Food

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Comfort

9.0

Reviews

1 / 4

6.0
Good

Anonymous,Jan 2025

TPE - SEA

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

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.

  • What airport do you fly from for flights from Las Vegas to Vietnam?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to Vietnam. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.

  • What are the cheapest airlines to fly from Las Vegas to Vietnam one-way?

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at $483. United Airlines flights start at $487 while deals on American Airlines start at $490 one-way.

  • What are the most popular routes from Las Vegas to Vietnam?

    While some choose either Las Vegas Harry Reid Intl - Da Nang or Las Vegas Harry Reid Intl - Hanoi Noibai, Las Vegas Harry Reid Intl - Ho Chi Minh City is the most popular route from Las Vegas to Vietnam.

  • Can I find deals for flights from Las Vegas to Vietnam that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Vietnam.

  • Can I find deals for business class flights from Las Vegas to Vietnam?

    Yes. Cheapflights offers flight deals from Las Vegas to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Vietnam?

    Currently, November is the cheapest month in which you can book a flight from Las Vegas to Vietnam (average of $936). Flying from Las Vegas to Vietnam in June is currently the most expensive (average of $1,621). 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.

See more FAQs

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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.
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Top 7 airlines flying from Las Vegas to Vietnam

Discover the top 7 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 enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$919Average$1,073FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$949Average$1,476FlexibilityNo cancel feeOn-time79%
ANACheapest$950Average$1,186FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$973Average$1,066FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$994Average$1,510FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$1,028Average$1,080FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,358Average$1,684FlexibilityNo cancel feeOn-timeN/A
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