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 62% 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, China Eastern, and Korean Air 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.

$364 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.

7:00 am - 9:40 am

LAS

SGN

36h 40m

2 stops

5:30 pm - 10:33 am

SGN

LAS

31h 03m

2 stops

$866Multiple Airlines

Sun, Sep 27 - Sat, Oct 10

7:45 pm - 9:40 am

LAS

SGN

23h 55m

2 stops

10:50 am - 9:40 am

SGN

LAS

36h 50m

2 stops

$886Multiple Airlines

Sun, Sep 27 - Sun, Oct 11

3:39 pm - 9:40 am

LAS

SGN

28h 01m

2 stops

5:30 pm - 5:52 pm

SGN

LAS

38h 22m

2 stops

$895Multiple Airlines

Thu, Aug 27 - Fri, Sep 11

6:00 am - 1:35 am

LAS

SGN

29h 35m

2 stops

2:35 am - 5:12 pm

SGN

LAS

28h 37m

2 stops

$925China Eastern

Tue, Apr 21 - Wed, May 6

6:00 am - 2:00 pm

LAS

HAN

42h 00m

2 stops

6:45 pm - 5:12 pm

HAN

LAS

36h 27m

2 stops

$930China Eastern

Thu, Apr 23 - Mon, May 11

8:00 am - 10:35 pm

LAS

HAN

24h 35m

2 stops

11:35 pm - 8:21 pm

HAN

LAS

34h 46m

2 stops

$981United Airlines

Wed, Apr 15 - Tue, Jun 23

7:04 pm - 10:35 pm

LAS

HAN

37h 31m

2 stops

11:55 pm - 11:56 pm

HAN

LAS

38h 01m

2 stops

$1,004ANA

Mon, Apr 27 - Mon, May 4

6:00 am - 10:35 pm

LAS

HAN

26h 35m

2 stops

11:35 pm - 8:21 pm

HAN

LAS

34h 46m

2 stops

$1,018ANA

Tue, Apr 14 - Wed, Jun 24

11:50 pm - 10:35 am

LAS

HAN

20h 45m

1 stop

11:10 pm - 4:40 pm

HAN

LAS

31h 30m

1 stop

$1,019Korean Air

Tue, Aug 4 - Tue, Aug 18

11:50 pm - 10:35 am

LAS

HAN

20h 45m

1 stop

12:05 pm - 4:40 pm

HAN

LAS

18h 35m

1 stop

$1,020Korean Air

Tue, Aug 4 - Tue, Aug 18

United Airlines flights from Las Vegas to Vietnam

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

United Airlines

Apr 15

LAS8:00 amLas Vegas Harry Reid Intl

24h 35m

2 stops

HAN10:35 pmHanoi Noibai

Jun 23

HAN11:35 pmHanoi Noibai

34h 46m

2 stops

LAS8:21 pmLas Vegas Harry Reid Intl

$981

United Airlines

Apr 21

LAS6:00 amLas Vegas Harry Reid Intl

26h 05m

2 stops

SGN10:05 pmHo Chi Minh City

May 13

SGN11:15 pmHo Chi Minh City

32h 44m

2 stops

LAS5:59 pmLas Vegas Harry Reid Intl

$1,002

United Airlines

Apr 22

LAS6:00 amLas Vegas Harry Reid Intl

26h 05m

2 stops

SGN10:05 pmHo Chi Minh City

May 14

SGN7:00 amHo Chi Minh City

29h 51m

2 stops

LAS10:51 pmLas Vegas Harry Reid Intl

$1,005

Singapore Airlines flights from Las Vegas to Vietnam

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

Singapore Airlines

Aug 27

LAS2:15 pmLas Vegas Harry Reid Intl

30h 40m

2 stops

SGN10:55 amHo Chi Minh City

Sep 11

SGN3:50 pmHo Chi Minh City

31h 48m

2 stops

LAS9:38 amLas Vegas Harry Reid Intl

$962

Singapore Airlines

Apr 9

LAS8:00 amLas Vegas Harry Reid Intl

24h 05m

1 stop

SGN10:05 pmHo Chi Minh City

Apr 20

SGN7:00 amHo Chi Minh City

27h 38m

1 stop

LAS8:38 pmLas Vegas Harry Reid Intl

$1,650

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Sun 9/27

7:00 am-9:40 am

2 stops36h 40m

Ho Chi Minh City

Sat 10/10

5:30 pm-10:33 am

2 stops31h 03m

$866

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Sun 9/27

7:45 pm-9:40 am

2 stops23h 55m

Ho Chi Minh City

Sun 10/11

10:50 am-9:40 am

2 stops36h 50m

$886

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

5:30 pm-5:52 pm

2 stops38h 22m

$895

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Tue 4/21

6:00 am-1:35 am

2 stops29h 35m

Ho Chi Minh City

Wed 5/6

2:35 am-5:12 pm

2 stops28h 37m

$925

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Thu 4/23

6:00 am-2:00 pm

2 stops42h 00m

Hanoi Noibai

Mon 5/11

6:45 pm-5:12 pm

2 stops36h 27m

$930

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Wed 4/15

8:00 am-10:35 pm

2 stops24h 35m

Hanoi Noibai

Tue 6/23

11:35 pm-8:21 pm

2 stops34h 46m

$981

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Mon 4/27

7:04 pm-10:35 pm

2 stops37h 31m

Hanoi Noibai

Mon 5/4

11:55 pm-11:56 pm

2 stops38h 01m

$1,004

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 4/14

6:00 am-10:35 pm

2 stops26h 35m

Hanoi Noibai

Wed 6/24

11:35 pm-8:21 pm

2 stops34h 46m

$1,018

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 8/4

11:50 pm-10:35 am

1 stop20h 45m

Hanoi Noibai

Tue 8/18

11:10 pm-4:40 pm

1 stop31h 30m

$1,019

Quickest round-trip

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 8/4

11:50 pm-10:35 am

1 stop20h 45m

Hanoi Noibai

Tue 8/18

12:05 pm-4:40 pm

1 stop18h 35m

$1,020

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	24h 05m
Direct flights	None

The fastest flight from Las Vegas to Vietnam takes 24h 05m

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 1,759 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 1,160 reviews	Search ANA flights
United Airlines	PriceFrom $729	Free Cancellation	Rating 7.4 9,527 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 8,363 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 1,234 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom $800	Free Cancellation	Rating 8.3 815 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $850	Free Cancellation	Rating 9.0 293 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.