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 54% 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.

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

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

$347 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

27h 10m2 stops Los Angeles Los Angeles Shanghai Pu Dong

4:30 am - 6:30 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

29h 00m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$778Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

8:00 am - 3:30 amLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

28h 30m2 stops Los Angeles Los Angeles Shanghai Pu Dong

4:30 am - 6:30 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

29h 00m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$793Multiple Airlines

Wed, Nov 4 - Tue, Nov 10

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

27h 10m2 stops Los Angeles Los Angeles Shanghai Pu Dong

2:10 am - 5:01 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

29h 51m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$797China Eastern

Wed, Nov 4 - Sun, Nov 8

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

28h 10m2 stops Los Angeles Los Angeles Shanghai Pu Dong

4:30 am - 5:01 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

27h 31m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$800China Eastern

Tue, Oct 27 - Mon, Nov 9

10:50 pm - 10:25 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

32h 35m1 stop Incheon Intl

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

40h 05m1 stop Incheon Intl

$842Korean Air

Mon, Nov 9 - Mon, Nov 23

7:00 am - 10:25 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

24h 25m2 stops Los Angeles 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

$856Korean Air

Wed, Nov 4 - Wed, Nov 11

6:10 am - 11:15 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

27h 05m2 stops Salt Lake City Incheon Intl

7:30 am - 10:22 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

28h 52m2 stops Incheon Intl Seattle/Tacoma Intl

$887Delta

Tue, Oct 13 - Thu, Oct 22

6:10 am - 11:15 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

27h 05m2 stops Salt Lake City Incheon Intl

7:30 am - 8:22 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

26h 52m2 stops Incheon Intl Salt Lake City

$887Delta

Wed, Oct 14 - Thu, Oct 22

7:40 am - 10:55 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

24h 15m2 stops Los Angeles Los Angeles Hong Kong Intl

11:15 pm - 9:01 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

35h 46m2 stops Tokyo Haneda San Francisco

$892United Airlines

Wed, Mar 3 - Sun, Apr 18

6:00 am - 10:55 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

25h 55m2 stops Los Angeles Los Angeles Hong Kong Intl

11:05 pm - 8:39 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

36h 34m2 stops Tokyo Haneda San Francisco

$892United Airlines

Wed, Nov 4 - Wed, Dec 2

Cheap last minute flights

Enter your travel dates to find the best prices.

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

26h 05m2 stops Los Angeles Los Angeles Hong Kong Intl

7:30 am - 6:23 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

24h 53m2 stops Tokyo Narita San Francisco

$894United Airlines

Mon, Sep 28 - Wed, Oct 28

5:45 am - 10:05 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

26h 20m3 stops San Francisco Los Angeles Los Angeles Hong Kong Intl

7:30 am - 4:03 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

22h 33m2 stops Tokyo Narita San Francisco

$898United Airlines

Mon, Sep 28 - Wed, Oct 28

11:50 pm - 11:15 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

33h 25m1 stop Incheon Intl

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

22h 50m1 stop Incheon Intl

$916Korean Air

Sat, Sep 26 - Thu, Oct 8

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

32h 20m1 stop 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

$927Korean Air

Sat, Sep 26 - Thu, Oct 8

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

27h 10m2 stops Seattle/Tacoma Intl Incheon Intl

2:05 pm - 4:10 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

40h 05m1 stop Incheon Intl

$927Delta

Mon, Sep 28 - Wed, Oct 28

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

23h 46m1 stop Los Angeles Los Angeles

6:00 am - 8:05 pmSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

28h 05m1 stop Los Angeles Los Angeles

$952Multiple Airlines

Mon, Sep 28 - Wed, Oct 28

6:05 am - 12:35 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

40h 30m2 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

$967Delta

Fri, Sep 25 - Mon, Oct 5

7:15 am - 9:45 pmLAS Las Vegas Harry Reid Intl-SGN Ho Chi Minh City

24h 30m2 stops Los Angeles Los Angeles Tokyo Narita

11:15 pm - 9:45 amSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

24h 30m2 stops Tokyo Haneda Los Angeles Los Angeles

$968American Airlines

Fri, Sep 25 - Sun, Sep 27

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

34h 11m3 stops Los Angeles Los Angeles Tokyo Narita Singapore Changi

3:50 pm - 9:39 amSGN Ho Chi Minh City-LAS Las Vegas Harry Reid Intl

31h 49m2 stops Singapore Changi Los Angeles Los Angeles

$1,872Singapore Airlines

Fri, Sep 25 - Sun, Sep 27

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

34h 11m3 stops Los Angeles 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 Los Angeles

$2,430Singapore Airlines

Fri, Sep 25 - Sun, Sep 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

29h 51m

2 stops

LAS5:01 pmLas Vegas Harry Reid Intl

$797

China Eastern

Oct 27

LAS7:00 amLas Vegas Harry Reid Intl

28h 10m

2 stops

SGN1:10 amHo Chi Minh City

Nov 9

SGN4:30 amHo Chi Minh City

27h 31m

2 stops

LAS5:01 pmLas Vegas Harry Reid Intl

$800

China Eastern

Oct 21

LAS7:00 amLas Vegas Harry Reid Intl

28h 35m

2 stops

SGN1:35 amHo Chi Minh City

Oct 28

SGN2:10 amHo Chi Minh City

28h 08m

2 stops

LAS4:18 pmLas Vegas Harry Reid Intl

$845

Korean Air flights from Las Vegas to Vietnam

Our best Korean Air deals on Las Vegas to Vietnam flight tickets

Korean Air

Nov 4

LAS7:00 amLas Vegas Harry Reid Intl

24h 25m

2 stops

SGN10:25 pmHo Chi Minh City

Nov 11

SGN7:55 amHo Chi Minh City

22h 15m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

$856

Korean Air

Feb 16

LAS10:50 pmLas Vegas Harry Reid Intl

21h 20m

1 stop

HAN11:10 amHanoi Noibai

Mar 3

HAN12:20 pmHanoi Noibai

17h 50m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

$861

Korean Air

Nov 9

LAS10:50 pmLas Vegas Harry Reid Intl

23h 00m

1 stop

SGN12:50 pmHo Chi Minh City

Nov 24

SGN2:05 pmHo Chi Minh City

40h 05m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

$862

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

Tue 10/27

8:00 am-1:10 am

2 stops27h 10m

Ho Chi Minh City

Tue 11/3

4:30 am-6:30 pm

2 stops29h 00m

$778

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-3:30 am

2 stops28h 30m

Ho Chi Minh City

Tue 11/10

4:30 am-6:30 pm

2 stops29h 00m

$793

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-5:01 pm

2 stops29h 51m

$797

Las VegasHo Chi Minh City

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

LASSGN

Las Vegas Harry Reid Intl

Tue 10/27

7:00 am-1:10 am

2 stops28h 10m

Ho Chi Minh City

Mon 11/9

4:30 am-5:01 pm

2 stops27h 31m

$800

Las VegasHo Chi Minh City

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

LASSGN

Las Vegas Harry Reid Intl

Mon 11/9

10:50 pm-10:25 pm

1 stop32h 35m

Ho Chi Minh City

Mon 11/23

2:05 pm-3:10 pm

1 stop40h 05m

$842

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

Wed 11/4

7:00 am-10:25 pm

2 stops24h 25m

Ho Chi Minh City

Wed 11/11

7:55 am-3:10 pm

1 stop22h 15m

$856

Las VegasHo Chi Minh City

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

LASSGN

Las Vegas Harry Reid Intl

Tue 10/13

6:10 am-11:15 pm

2 stops27h 05m

Ho Chi Minh City

Thu 10/22

7:30 am-10:22 pm

2 stops28h 52m

$887

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

6:10 am-11:15 pm

2 stops27h 05m

Ho Chi Minh City

Thu 10/22

7:30 am-8:22 pm

2 stops26h 52m

$887

Las VegasHo Chi Minh City

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

LASSGN

Las Vegas Harry Reid Intl

Wed 3/3

7:40 am-10:55 pm

2 stops24h 15m

Ho Chi Minh City

Sun 4/18

11:15 pm-9:01 pm

2 stops35h 46m

$892

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

6:00 am-10:55 pm

2 stops25h 55m

Ho Chi Minh City

Wed 12/2

11:05 pm-8:39 pm

2 stops36h 34m

$892

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 $982.

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	$347
Fastest flight time	20h 45m
Direct flights	None

The best one-way flight to Vietnam from Las Vegas in the past 72 hours is $347. The best round-trip flight deal from Las Vegas to Vietnam found on momondo in the last 72 hours is $778.

The fastest flight from Las Vegas to Vietnam takes 20h 45m

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 1,919 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $729	Free Cancellation	Rating 7.4 10,222 reviews	Search United Airlines flights
China Eastern	PriceFrom $742	Free Cancellation	Rating 7.3 242 reviews	Search China Eastern flights
ANA	PriceFrom $748	Free Cancellation	Rating 8.3 1,318 reviews	Search ANA flights
Delta	PriceFrom $755	Free Cancellation	Rating 7.8 8,597 reviews	Search Delta flights
Cathay Pacific	PriceFrom $794	Free Cancellation	Rating 7.6 1,490 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 1,606 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.