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 63% 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?

United Airlines, ANA, and Asiana 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 March 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.

$385 Cheap Flights from Las Vegas to Vietnam in 2026

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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.

11:50 pm - 10:35 am

LAS

HAN

20h 45m

1 stop

11:10 pm - 4:20 pm

HAN

LAS

31h 10m

1 stop

$794Korean Air

Tue, Aug 25 - Wed, Sep 9

9:10 am - 9:35 pm

LAS

HAN

22h 25m

2 stops

1:25 pm - 4:20 pm

HAN

LAS

16h 55m

1 stop

$799Multiple Airlines

Tue, Aug 25 - Wed, Sep 9

9:37 am - 10:15 pm

LAS

HAN

22h 38m

2 stops

11:35 pm - 3:34 pm

HAN

LAS

29h 59m

2 stops

$813ANA

Tue, Aug 25 - Wed, Sep 9

8:50 am - 12:15 pm

LAS

HAN

37h 25m

2 stops

1:25 pm - 12:27 am

HAN

LAS

25h 02m

2 stops

$860Multiple Airlines

Tue, May 5 - Wed, May 20

3:34 pm - 4:20 pm

LAS

SGN

34h 46m

2 stops

10:50 am - 8:46 am

SGN

LAS

35h 56m

2 stops

$865Multiple Airlines

Wed, Apr 15 - Tue, May 5

3:39 pm - 9:40 am

LAS

SGN

28h 01m

2 stops

10:50 am - 8:26 pm

SGN

LAS

47h 36m

2 stops

$880China Airlines

Thu, Aug 27 - Fri, Sep 11

3:39 pm - 9:40 am

LAS

SGN

28h 01m

2 stops

5:30 pm - 10:33 am

SGN

LAS

31h 03m

2 stops

$884Multiple Airlines

Sat, Sep 5 - Sun, Sep 20

3:39 pm - 4:50 pm

LAS

HAN

35h 11m

2 stops

11:35 am - 5:52 pm

HAN

LAS

44h 17m

2 stops

$907China Airlines

Wed, Sep 16 - Wed, Sep 30

9:10 am - 1:35 am

LAS

SGN

26h 25m

2 stops

2:35 am - 4:55 pm

SGN

LAS

28h 20m

2 stops

$925China Eastern

Thu, Aug 27 - Thu, Sep 10

6:00 am - 10:05 pm

LAS

SGN

26h 05m

3 stops

11:15 pm - 6:28 pm

SGN

LAS

33h 13m

2 stops

$931United Airlines

Wed, Sep 9 - Sun, Sep 20

EVA Air flights from Las Vegas to Vietnam

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

EVA Air

Apr 22

LAS8:00 amLas Vegas Harry Reid Intl

37h 40m

2 stops

SGN11:40 amHo Chi Minh City

May 5

SGN1:50 amHo Chi Minh City

24h 53m

2 stops

LAS12:43 pmLas Vegas Harry Reid Intl

$944

EVA Air

Apr 22

LAS10:45 amLas Vegas Harry Reid Intl

33h 10m

2 stops

SGN9:55 amHo Chi Minh City

May 5

SGN1:50 amHo Chi Minh City

24h 53m

2 stops

LAS12:43 pmLas Vegas Harry Reid Intl

$961

EVA Air

Apr 25

LAS7:30 amLas Vegas Harry Reid Intl

24h 30m

2 stops

SGN10:00 pmHo Chi Minh City

May 3

SGN1:50 amHo Chi Minh City

31h 23m

2 stops

LAS7:13 pmLas Vegas Harry Reid Intl

$1,004

United Airlines flights from Las Vegas to Vietnam

Our best United Airlines deals on Las Vegas to Vietnam flight tickets

United Airlines

Sep 9

LAS6:00 amLas Vegas Harry Reid Intl

26h 05m

3 stops

SGN10:05 pmHo Chi Minh City

Sep 20

SGN11:15 pmHo Chi Minh City

33h 13m

2 stops

LAS6:28 pmLas Vegas Harry Reid Intl

$931

United Airlines

May 5

LAS7:05 amLas Vegas Harry Reid Intl

25h 00m

2 stops

SGN10:05 pmHo Chi Minh City

Jun 4

SGN7:00 amHo Chi Minh City

31h 46m

2 stops

LAS12:46 amLas Vegas Harry Reid Intl

$935

United Airlines

Apr 27

LAS6:00 amLas Vegas Harry Reid Intl

26h 05m

2 stops

SGN10:05 pmHo Chi Minh City

May 25

SGN7:00 amHo Chi Minh City

27h 21m

2 stops

LAS8:21 pmLas Vegas Harry Reid Intl

$938

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 8/25

11:50 pm-10:35 am

1 stop20h 45m

Hanoi Noibai

Wed 9/9

11:10 pm-4:20 pm

1 stop31h 10m

$794

Quickest round-trip

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 8/25

9:10 am-9:35 pm

2 stops22h 25m

Hanoi Noibai

Wed 9/9

1:25 pm-4:20 pm

1 stop16h 55m

$799

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 8/25

9:37 am-10:15 pm

2 stops22h 38m

Hanoi Noibai

Wed 9/9

11:35 pm-3:34 pm

2 stops29h 59m

$813

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 5/5

8:50 am-12:15 pm

2 stops37h 25m

Hanoi Noibai

Wed 5/20

1:25 pm-12:27 am

2 stops25h 02m

$860

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Wed 4/15

3:34 pm-4:20 pm

2 stops34h 46m

Ho Chi Minh City

Tue 5/5

10:50 am-8:46 am

2 stops35h 56m

$865

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Thu 8/27

3:39 pm-9:40 am

2 stops28h 01m

Ho Chi Minh City

Fri 9/11

10:50 am-8:26 pm

2 stops47h 36m

$880

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Sat 9/5

3:39 pm-9:40 am

2 stops28h 01m

Ho Chi Minh City

Sun 9/20

5:30 pm-10:33 am

2 stops31h 03m

$884

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Wed 9/16

3:39 pm-4:50 pm

2 stops35h 11m

Hanoi Noibai

Wed 9/30

11:35 am-5:52 pm

2 stops44h 17m

$907

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Thu 8/27

9:10 am-1:35 am

2 stops26h 25m

Ho Chi Minh City

Thu 9/10

2:35 am-4:55 pm

2 stops28h 20m

$925

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Wed 9/9

6:00 am-10:05 pm

3 stops26h 05m

Ho Chi Minh City

Sun 9/20

11:15 pm-6:28 pm

2 stops33h 13m

$931

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 August is, on average, the cheapest month to fly to Vietnam from Las Vegas, with most prices found around $728. If you don’t want to visit Vietnam in August, then you should wait until September to fly from Las Vegas, when ticket prices are also cheap, with an average price of $752.

How far in advance should I book a flight 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 $979 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 $808 on momondo.

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

You could potentially save up to 12% 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

Fastest flight time	23h 20m
Direct flights	None

The fastest flight from Las Vegas to Vietnam takes 23h 20m

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

Search flight deals

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 March 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
Japan Airlines	PriceFrom $529	Free Cancellation	Rating 8.3 1,749 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $613	Free Cancellation	Rating 8.4 1,203 reviews	Search Korean Air flights
ANA	PriceFrom $715	Free Cancellation	Rating 8.4 1,148 reviews	Search ANA flights
United Airlines	PriceFrom $729	Free Cancellation	Rating 7.4 9,493 reviews	Search United Airlines flights
China Eastern	PriceFrom $742	Free Cancellation	Rating 7.2 200 reviews	Search China Eastern flights
Delta	PriceFrom $753	Free Cancellation	Rating 7.9 8,336 reviews	Search Delta flights
Singapore Airlines	PriceFrom $771	Free Cancellation	Rating 8.2 1,484 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $794	Free Cancellation	Rating 7.6 1,231 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom $800	Free Cancellation	Rating 8.3 817 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $855	Free Cancellation	Rating 9.0 292 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.