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

Korean Air is the most popular carrier 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 July 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.

$416 Cheap Flights from Las Vegas to Vietnam in 2026

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.

6:50 pm - 1:10 pm

LAS

DAD

52h 20m

2 stops

4:30 pm - 1:35 pm

DAD

LAS

35h 05m

2 stops

$956Philippine Airlines

Thu, Sep 10 - Wed, Sep 16

6:30 am - 9:00 am

LAS

DAD

36h 30m

2 stops

10:00 am - 9:35 pm

DAD

LAS

25h 35m

2 stops

$960Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

11:50 pm - 10:35 am

LAS

HAN

20h 45m

1 stop

11:05 pm - 1:12 pm

HAN

LAS

29h 07m

2 stops

$968Korean Air

Sat, Oct 17 - Sun, Nov 1

6:00 am - 9:35 pm

LAS

HAN

25h 35m

2 stops

11:05 pm - 1:12 pm

HAN

LAS

29h 07m

2 stops

$969Korean Air

Sat, Oct 17 - Sun, Nov 1

6:25 am - 10:10 pm

LAS

SGN

25h 45m

2 stops

1:55 pm - 4:20 pm

SGN

LAS

40h 25m

1 stop

$1,074Delta

Sat, Sep 26 - Sat, Oct 3

7:25 am - 12:15 am

LAS

SGN

25h 50m

2 stops

6:00 am - 12:07 pm

SGN

LAS

21h 07m

1 stop

$1,079ANA

Tue, Jan 12 - Sat, Feb 6

2:19 pm - 3:00 pm

LAS

SGN

33h 41m

2 stops

7:50 pm - 4:57 pm

SGN

LAS

36h 07m

3 stops

$1,084Singapore Airlines

Wed, Jan 13 - Tue, Feb 2

5:41 pm - 12:35 pm

LAS

SGN

28h 54m

2 stops

7:30 am - 4:20 pm

SGN

LAS

22h 50m

1 stop

$1,124Delta

Mon, Aug 10 - Mon, Sep 14

6:00 am - 12:15 am

LAS

SGN

28h 15m

2 stops

11:15 pm - 8:04 pm

SGN

LAS

34h 49m

2 stops

$1,131ANA

Thu, Aug 6 - Sun, Aug 16

10:44 am - 10:55 am

LAS

SGN

34h 11m

3 stops

12:15 pm - 9:33 am

SGN

LAS

35h 18m

2 stops

$1,341Singapore Airlines

Tue, Oct 13 - Wed, Oct 28

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Delta flights from Las Vegas to Vietnam

Our best Delta deals on Las Vegas to Vietnam flight tickets

Delta

Sep 26

LAS6:25 amLas Vegas Harry Reid Intl

25h 45m

2 stops

SGN10:10 pmHo Chi Minh City

Oct 3

SGN1:55 pmHo Chi Minh City

40h 25m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

$1,074

Delta

Aug 10

LAS5:41 pmLas Vegas Harry Reid Intl

28h 54m

2 stops

SGN12:35 pmHo Chi Minh City

Sep 14

SGN7:30 amHo Chi Minh City

22h 50m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

$1,124

Delta

Dec 28

LAS5:59 pmLas Vegas Harry Reid Intl

38h 21m

2 stops

SGN11:20 pmHo Chi Minh City

Jan 28

SGN8:00 amHo Chi Minh City

22h 10m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

$1,126

ANA flights from Las Vegas to Vietnam

Our best ANA deals on Las Vegas to Vietnam flight tickets

ANA

Jan 12

LAS7:25 amLas Vegas Harry Reid Intl

25h 50m

2 stops

SGN12:15 amHo Chi Minh City

Feb 6

SGN6:00 amHo Chi Minh City

21h 07m

1 stop

LAS12:07 pmLas Vegas Harry Reid Intl

$1,079

ANA

Aug 6

LAS6:00 amLas Vegas Harry Reid Intl

28h 15m

2 stops

SGN12:15 amHo Chi Minh City

Aug 16

SGN11:15 pmHo Chi Minh City

34h 49m

2 stops

LAS8:04 pmLas Vegas Harry Reid Intl

$1,131

ANA

Jan 18

LAS5:45 amLas Vegas Harry Reid Intl

25h 05m

2 stops

SGN9:50 pmHo Chi Minh City

Mar 1

SGN6:00 amHo Chi Minh City

29h 07m

1 stop

LAS8:07 pmLas Vegas Harry Reid Intl

$1,152

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasDa Nang

LAS - DAD

LASDAD

Las Vegas Harry Reid Intl

Thu 9/10

6:50 pm-1:10 pm

2 stops52h 20m

Da Nang

Wed 9/16

4:30 pm-1:35 pm

2 stops35h 05m

$956

Las VegasDa Nang

LAS - DAD

LASDAD

Las Vegas Harry Reid Intl

Thu 9/10

6:30 am-9:00 am

2 stops36h 30m

Da Nang

Thu 9/17

10:00 am-9:35 pm

2 stops25h 35m

$960

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Sat 10/17

11:50 pm-10:35 am

1 stop20h 45m

Hanoi Noibai

Sun 11/1

11:05 pm-1:12 pm

2 stops29h 07m

$968

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Sat 10/17

6:00 am-9:35 pm

2 stops25h 35m

Hanoi Noibai

Sun 11/1

11:05 pm-1:12 pm

2 stops29h 07m

$969

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Sat 9/26

6:25 am-10:10 pm

2 stops25h 45m

Ho Chi Minh City

Sat 10/3

1:55 pm-4:20 pm

1 stop40h 25m

$1,074

Quickest round-trip

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Tue 1/12

7:25 am-12:15 am

2 stops25h 50m

Ho Chi Minh City

Sat 2/6

6:00 am-12:07 pm

1 stop21h 07m

$1,079

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Wed 1/13

2:19 pm-3:00 pm

2 stops33h 41m

Ho Chi Minh City

Tue 2/2

7:50 pm-4:57 pm

3 stops36h 07m

$1,084

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Mon 8/10

5:41 pm-12:35 pm

2 stops28h 54m

Ho Chi Minh City

Mon 9/14

7:30 am-4:20 pm

1 stop22h 50m

$1,124

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Thu 8/6

6:00 am-12:15 am

2 stops28h 15m

Ho Chi Minh City

Sun 8/16

11:15 pm-8:04 pm

2 stops34h 49m

$1,131

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Tue 10/13

10:44 am-10:55 am

3 stops34h 11m

Ho Chi Minh City

Wed 10/28

12:15 pm-9:33 am

2 stops35h 18m

$1,341

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 September is, on average, the cheapest month to fly to Vietnam from Las Vegas, with most prices found around $817. If you don’t want to visit Vietnam in September, then you should wait until November to fly from Las Vegas, when ticket prices are also cheap, with an average price of $913.

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 $1,043 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 $799 on momondo.

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

You could potentially save up to 25% 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	20h 45m
Direct flights	None

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 July 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 1,221 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $687	Free Cancellation	Rating 8.3 1,880 reviews	Search Japan Airlines flights
ANA	PriceFrom $715	Free Cancellation	Rating 8.3 1,283 reviews	Search ANA flights
United Airlines	PriceFrom $729	Free Cancellation	Rating 7.4 10,044 reviews	Search United Airlines flights
China Eastern	PriceFrom $742	Free Cancellation	Rating 7.3 229 reviews	Search China Eastern flights
Delta	PriceFrom $750	Free Cancellation	Rating 7.8 8,485 reviews	Search Delta flights
Cathay Pacific	PriceFrom $794	Free Cancellation	Rating 7.6 1,431 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom $800	Free Cancellation	Rating 8.3 838 reviews	Search China Airlines flights
Singapore Airlines	PriceFrom $816	Free Cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
STARLUX Airlines	PriceFrom $850	Free Cancellation	Rating 8.8 362 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.