What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Vietnam?

Korean Air, Delta, and United Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Vietnam

What airlines fly to Vietnam?

Korean Air, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Vietnam from Las Vegas according to our data. Korean Air is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 11 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Vietnam?

Prices for flights from Las Vegas Harry Reid Intl Airport to Vietnam are updated daily.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Vietnam?

As of September 2026, there are 11 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Vietnam.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Vietnam?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Vietnam.

What documentation or ID do you need to fly to Vietnam?

The travel and health documents required for your trip to Vietnam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vietnam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$360 Cheap Flights from Las Vegas to Vietnam in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 1:10 amLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

26h 10m2 stops Los Angeles Shanghai Pu Dong

4:30 am - 8:52 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

31h 22m2 stops Shanghai Pu Dong Los Angeles

$839Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:00 am - 1:10 amLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

27h 10m2 stops Los Angeles Shanghai Pu Dong

2:10 am - 5:25 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

30h 15m2 stops Shanghai Pu Dong Los Angeles

$845China Eastern

Wed, Nov 4 - Sun, Nov 8

7:00 am - 12:50 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

38h 50m2 stops Los Angeles Incheon Intl

7:55 am - 3:10 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

22h 15m1 stop Incheon Intl

$848Korean Air

Mon, Nov 2 - Wed, Nov 18

7:00 am - 1:10 amLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

27h 10m2 stops Los Angeles Shanghai Pu Dong

2:10 am - 12:43 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

25h 33m2 stops Shanghai Pu Dong Los Angeles

$848China Eastern

Sun, Nov 29 - Mon, Dec 7

5:19 pm - 2:40 pmLAS Las Vegas Harry Reid Intl-HAN Hanoi Noibai

30h 21m2 stops Los Angeles Xiamen Gaoqi Intl

3:40 pm - 11:15 pmHAN Hanoi Noibai-LAS Las Vegas Harry Reid Intl

22h 35m2 stops Xiamen Gaoqi Intl Los Angeles

$860Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

10:50 pm - 11:50 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

34h 00m1 stop Incheon Intl

2:05 pm - 3:10 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

40h 05m1 stop Incheon Intl

$876Korean Air

Thu, Nov 12 - Mon, Nov 16

8:00 am - 11:10 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

24h 10m2 stops Los Angeles Hong Kong Intl

11:05 pm - 2:19 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

30h 14m2 stops Tokyo Haneda San Francisco

$892United Airlines

Wed, Nov 25 - Sun, Dec 6

7:40 am - 11:10 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

24h 30m2 stops Los Angeles Hong Kong Intl

11:05 pm - 5:56 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

33h 51m2 stops Tokyo Haneda Los Angeles

$892United Airlines

Thu, Jan 14 - Mon, Feb 1

6:00 am - 9:50 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

48h 50m2 stops Los Angeles Tokyo Haneda

7:30 am - 6:00 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

25h 30m2 stops Tokyo Narita Los Angeles

$898ANA

Mon, Jan 25 - Thu, Feb 25

7:40 am - 9:50 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

47h 10m2 stops Los Angeles Tokyo Haneda

7:30 am - 6:00 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

25h 30m2 stops Tokyo Narita Los Angeles

$898ANA

Tue, Jan 19 - Tue, Feb 23

Cheap last minute flights

Enter your travel dates to find the best prices.

6:05 am - 11:15 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

27h 10m2 stops Seattle/Tacoma Intl Incheon Intl

7:30 am - 4:20 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

22h 50m1 stop Incheon Intl

$881Korean Air

Tue, Sep 29 - Thu, Oct 15

6:05 am - 11:15 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

27h 10m2 stops Seattle/Tacoma Intl Incheon Intl

7:30 am - 3:00 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

21h 30m2 stops Incheon Intl Seattle/Tacoma Intl

$892Korean Air

Tue, Sep 29 - Thu, Oct 15

6:00 am - 10:05 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

26h 05m2 stops Los Angeles Hong Kong Intl

7:00 am - 10:59 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

29h 59m2 stops Tokyo Narita San Francisco

$893United Airlines

Thu, Oct 1 - Thu, Oct 22

8:19 am - 10:05 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

23h 46m2 stops Los Angeles Hong Kong Intl

7:00 am - 1:59 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

20h 59m2 stops Tokyo Narita Los Angeles

$893United Airlines

Tue, Sep 29 - Thu, Oct 15

7:09 pm - 11:15 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

38h 06m2 stops Seattle/Tacoma Intl Incheon Intl

7:30 am - 4:20 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

22h 50m1 stop Incheon Intl

$893Korean Air

Tue, Sep 29 - Thu, Oct 15

8:19 am - 10:05 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

23h 46m1 stop Los Angeles

7:00 am - 8:27 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

27h 27m2 stops Tokyo Narita Los Angeles

$983ANA

Thu, Oct 1 - Sat, Oct 10

6:00 am - 10:05 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

26h 05m1 stop Los Angeles

7:00 am - 6:13 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

25h 13m1 stop Los Angeles

$992Multiple Airlines

Thu, Oct 1 - Sat, Oct 10

4:20 pm - 11:40 amLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

29h 20m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

3:45 pm - 12:29 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

34h 44m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,060Multiple Airlines

Tue, Sep 29 - Thu, Oct 1

10:44 am - 10:55 amLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

34h 11m3 stops Los Angeles Tokyo Narita Singapore Changi

7:40 pm - 6:00 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

36h 20m3 stops Singapore Changi Tokyo Narita Los Angeles

$2,429Singapore Airlines

Thu, Oct 1 - Thu, Oct 22

10:44 am - 10:55 amLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

34h 11m3 stops Los Angeles Tokyo Narita Singapore Changi

7:40 pm - 6:00 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

36h 20m3 stops Singapore Changi Tokyo Narita Los Angeles

$2,531Singapore Airlines

Tue, Sep 29 - Thu, Oct 15

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Delta flights from Las Vegas to Vietnam

Our best Delta deals on Las Vegas to Vietnam flight tickets

Delta

Oct 13

LAS6:00 amLas Vegas Harry Reid Intl

27h 15m

2 stops

SGN11:15 pmHo Chi Minh City

Oct 28

SGN2:05 pmHo Chi Minh City

40h 05m

1 stop

LAS4:10 pmLas Vegas Harry Reid Intl

$927

Delta

Jan 24

LAS6:00 amLas Vegas Harry Reid Intl

25h 25m

2 stops

SGN10:25 pmHo Chi Minh City

Mar 11

SGN7:55 amHo Chi Minh City

22h 15m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

$967

Delta

Oct 13

LAS11:50 pmLas Vegas Harry Reid Intl

31h 15m

1 stop

DAD9:05 pmDa Nang

Oct 29

DAD11:00 pmDa Nang

30h 00m

2 stops

LAS3:00 pmLas Vegas Harry Reid Intl

$1,172

China Eastern flights from Las Vegas to Vietnam

Our best China Eastern deals on Las Vegas to Vietnam flight tickets

China Eastern

Nov 4

LAS7:00 amLas Vegas Harry Reid Intl

27h 10m

2 stops

SGN1:10 amHo Chi Minh City

Nov 8

SGN2:10 amHo Chi Minh City

30h 15m

2 stops

LAS5:25 pmLas Vegas Harry Reid Intl

$845

China Eastern

Nov 10

LAS7:00 amLas Vegas Harry Reid Intl

27h 45m

2 stops

HAN1:45 amHanoi Noibai

Nov 16

HAN2:45 amHanoi Noibai

29h 40m

2 stops

LAS5:25 pmLas Vegas Harry Reid Intl

$850

China Eastern

Oct 24

LAS7:00 amLas Vegas Harry Reid Intl

28h 45m

2 stops

HAN1:45 amHanoi Noibai

Oct 28

HAN2:45 amHanoi Noibai

27h 33m

2 stops

LAS4:18 pmLas Vegas Harry Reid Intl

$897

Fly from

Fly to

Route

Depart

Return

Price

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 11/4

8:00 am-1:10 am

2 stops26h 10m

Ho Chi Minh City

Wed 11/11

4:30 am-8:52 pm

2 stops31h 22m

$839

Las VegasHo Chi Minh City

LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City

LASSGN

Las Vegas Harry Reid Intl

Wed 11/4

7:00 am-1:10 am

2 stops27h 10m

Ho Chi Minh City

Sun 11/8

2:10 am-5:25 pm

2 stops30h 15m

$845

Las VegasHo Chi Minh City

LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City

LASSGN

Las Vegas Harry Reid Intl

Mon 11/2

7:00 am-12:50 pm

2 stops38h 50m

Ho Chi Minh City

Wed 11/18

7:55 am-3:10 pm

1 stop22h 15m

$848

Quickest round-trip

Las VegasHo Chi Minh City

LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City

LASSGN

Las Vegas Harry Reid Intl

Sun 11/29

7:00 am-1:10 am

2 stops27h 10m

Ho Chi Minh City

Mon 12/7

2:10 am-12:43 pm

2 stops25h 33m

$848

Las VegasHanoi

LAS Las Vegas Harry Reid Intl - HAN Hanoi Noibai

LASHAN

Las Vegas Harry Reid Intl

Sun 11/8

5:19 pm-2:40 pm

2 stops30h 21m

Hanoi Noibai

Sun 11/15

3:40 pm-11:15 pm

2 stops22h 35m

$860

Las VegasHo Chi Minh City

LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City

LASSGN

Las Vegas Harry Reid Intl

Thu 11/12

10:50 pm-11:50 pm

1 stop34h 00m

Ho Chi Minh City

Mon 11/16

2:05 pm-3:10 pm

1 stop40h 05m

$876

Las VegasHo Chi Minh City

LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City

LASSGN

Las Vegas Harry Reid Intl

Wed 11/25

8:00 am-11:10 pm

2 stops24h 10m

Ho Chi Minh City

Sun 12/6

11:05 pm-2:19 pm

2 stops30h 14m

$892

Las VegasHo Chi Minh City

LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City

LASSGN

Las Vegas Harry Reid Intl

Thu 1/14

7:40 am-11:10 pm

2 stops24h 30m

Ho Chi Minh City

Mon 2/1

11:05 pm-5:56 pm

2 stops33h 51m

$892

Las VegasHo Chi Minh City

LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City

LASSGN

Las Vegas Harry Reid Intl

Mon 1/25

6:00 am-9:50 pm

2 stops48h 50m

Ho Chi Minh City

Thu 2/25

7:30 am-6:00 pm

2 stops25h 30m

$898

Las VegasHo Chi Minh City

LAS Las Vegas Harry Reid Intl - SGN Ho Chi Minh City

LASSGN

Las Vegas Harry Reid Intl

Tue 1/19

7:40 am-9:50 pm

2 stops47h 10m

Ho Chi Minh City

Tue 2/23

7:30 am-6:00 pm

2 stops25h 30m

$898

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Vietnam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Vietnam?

The month of January is, on average, the cheapest month to fly to Vietnam from Las Vegas, with most prices found around $923. If you don’t want to visit Vietnam in January, then you should wait until March to fly from Las Vegas, when ticket prices are also cheap, with an average price of $973.

How far in advance should I book a flight from Las Vegas to Vietnam?

You are more likely to see cheaper flights to Vietnam from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,086 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Las Vegas for as low as $890 on momondo.

Can stopping save me money on Las Vegas to Vietnam flights?

You could potentially save up to 9% on your flight if you consider stops on a Las Vegas to Vietnam flight.

Cheap Las Vegas to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Vietnam

Best Price Found	$360
Fastest flight time	24h 03m
Direct flights	None

The best one-way flight to Vietnam from Las Vegas in the past 72 hours is $360. The best round-trip flight deal from Las Vegas to Vietnam found on momondo in the last 72 hours is $839.

The fastest flight from Las Vegas to Vietnam takes 24h 03m

There are no direct flights from Las Vegas to Vietnam. There are no popular flight routes from Las Vegas to Vietnam.

Search flight deals

Frequently asked questions about flying from Las Vegas to Vietnam

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Vietnam?
Prices for flights from Las Vegas Harry Reid Intl Airport to Vietnam are updated daily.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Vietnam?
As of September 2026, there are 11 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Vietnam.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Vietnam?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The travel and health documents required for your trip to Vietnam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vietnam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Las Vegas to Vietnam

Compare and see reviews for airlines that fly from Las Vegas to Vietnam with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $512	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $687	Free Cancellation	Rating 8.3 1,925 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $729	Free Cancellation	Rating 7.4 10,246 reviews	Search United Airlines flights
China Eastern	PriceFrom $742	Free Cancellation	Rating 7.3 243 reviews	Search China Eastern flights
ANA	PriceFrom $748	Free Cancellation	Rating 8.3 1,319 reviews	Search ANA flights
Delta	PriceFrom $755	Free Cancellation	Rating 7.8 8,606 reviews	Search Delta flights
Cathay Pacific	PriceFrom $794	Free Cancellation	Rating 7.6 1,497 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom $800	Free Cancellation	Rating 8.3 847 reviews	Search China Airlines flights
Singapore Airlines	PriceFrom $816	Free Cancellation	Rating 8.2 1,616 reviews	Search Singapore Airlines flights
STARLUX Airlines	PriceFrom $850	Free Cancellation	Rating 8.7 387 reviews	Search STARLUX Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Vietnam?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Vietnam for you.

Can I find flights from Las Vegas to Vietnam with flexible booking policies on momondo?

momondo does allow users to show only those flights to Vietnam from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Las Vegas to Vietnam?

momondo helps you find the best flight between Las Vegas and Vietnam by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Las Vegas to Vietnam right now. Can momondo alert me if prices change?

Price alerts on flights to Vietnam from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.