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

Philippine Airlines, Korean Air, and China Eastern 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 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.

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.

6:35 am - 1:20 am

LAS

HAN

28h 45m

2 stops

2:20 am - 4:20 pm

HAN

LAS

28h 00m

2 stops

$889China Eastern

Tue, Aug 4 - Mon, Aug 17

6:20 pm - 1:10 pm

LAS

DAD

52h 50m

2 stops

2:10 pm - 7:58 am

DAD

LAS

31h 48m

2 stops

$943Multiple Airlines

Sat, Aug 8 - Tue, Aug 25

6:35 am - 1:20 am

LAS

HAN

28h 45m

2 stops

2:20 am - 4:20 pm

HAN

LAS

28h 00m

2 stops

$951China Eastern

Tue, Aug 4 - Mon, Aug 17

1:55 am - 1:10 pm

LAS

DAD

45h 15m

2 stops

2:10 pm - 7:58 am

DAD

LAS

31h 48m

2 stops

$951Multiple Airlines

Mon, Aug 10 - Tue, Aug 25

11:50 pm - 10:35 am

LAS

HAN

20h 45m

1 stop

11:10 pm - 4:20 pm

HAN

LAS

31h 10m

1 stop

$1,043Korean Air

Wed, Sep 2 - Wed, Sep 9

9:50 am - 9:35 pm

LAS

HAN

21h 45m

2 stops

11:10 pm - 4:20 pm

HAN

LAS

31h 10m

1 stop

$1,049Korean Air

Wed, Sep 2 - Wed, Sep 9

7:40 pm - 9:55 am

LAS

HAN

24h 15m

2 stops

10:25 am - 9:10 pm

HAN

LAS

24h 45m

2 stops

$1,061Cathay Pacific

Sun, Aug 16 - Mon, Aug 31

9:27 am - 10:05 pm

LAS

SGN

22h 38m

2 stops

7:00 am - 11:54 pm

SGN

LAS

30h 54m

3 stops

$1,132United Airlines

Sun, Aug 2 - Mon, Aug 31

5:45 am - 10:55 pm

LAS

SGN

26h 10m

3 stops

7:30 am - 5:18 pm

SGN

LAS

24h 48m

2 stops

$1,137United Airlines

Sun, Nov 1 - Sun, Nov 22

6:00 am - 10:05 pm

LAS

SGN

26h 05m

1 stop

7:30 am - 3:13 pm

SGN

LAS

21h 43m

2 stops

$1,141ANA

Mon, Oct 12 - 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

Aug 4

LAS9:50 amLas Vegas Harry Reid Intl

36h 45m

2 stops

SGN12:35 pmHo Chi Minh City

Aug 25

SGN1:55 pmHo Chi Minh City

40h 45m

1 stop

LAS4:40 pmLas Vegas Harry Reid Intl

$1,123

Delta

Dec 31

LAS6:00 amLas Vegas Harry Reid Intl

39h 50m

2 stops

SGN12:50 pmHo Chi Minh City

Jan 21

SGN8:00 amHo Chi Minh City

22h 10m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

$1,125

Delta

Aug 1

LAS11:50 pmLas Vegas Harry Reid Intl

33h 25m

1 stop

SGN11:15 pmHo Chi Minh City

Oct 8

SGN7:30 amHo Chi Minh City

29h 37m

2 stops

LAS11:07 pmLas Vegas Harry Reid Intl

$1,129

United Airlines flights from Las Vegas to Vietnam

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

United Airlines

Aug 2

LAS9:27 amLas Vegas Harry Reid Intl

22h 38m

2 stops

SGN10:05 pmHo Chi Minh City

Aug 31

SGN7:00 amHo Chi Minh City

30h 54m

3 stops

LAS11:54 pmLas Vegas Harry Reid Intl

$1,132

United Airlines

Jul 7

LAS6:00 amLas Vegas Harry Reid Intl

28h 15m

2 stops

SGN12:15 amHo Chi Minh City

Jul 18

SGN7:00 amHo Chi Minh City

20h 50m

2 stops

LAS1:50 pmLas Vegas Harry Reid Intl

$1,136

United Airlines

Nov 1

LAS5:45 amLas Vegas Harry Reid Intl

26h 10m

3 stops

SGN10:55 pmHo Chi Minh City

Nov 22

SGN7:30 amHo Chi Minh City

24h 48m

2 stops

LAS5:18 pmLas Vegas Harry Reid Intl

$1,137

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 8/4

6:35 am-1:20 am

2 stops28h 45m

Hanoi Noibai

Mon 8/17

2:20 am-4:20 pm

2 stops28h 00m

$889

Las VegasDa Nang

LAS - DAD

LASDAD

Las Vegas Harry Reid Intl

Sat 8/8

6:20 pm-1:10 pm

2 stops52h 50m

Da Nang

Tue 8/25

2:10 pm-7:58 am

2 stops31h 48m

$943

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 8/4

6:35 am-1:20 am

2 stops28h 45m

Hanoi Noibai

Mon 8/17

2:20 am-4:20 pm

2 stops28h 00m

$951

Las VegasDa Nang

LAS - DAD

LASDAD

Las Vegas Harry Reid Intl

Mon 8/10

1:55 am-1:10 pm

2 stops45h 15m

Da Nang

Tue 8/25

2:10 pm-7:58 am

2 stops31h 48m

$951

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Wed 9/2

11:50 pm-10:35 am

1 stop20h 45m

Hanoi Noibai

Wed 9/9

11:10 pm-4:20 pm

1 stop31h 10m

$1,043

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Wed 9/2

9:50 am-9:35 pm

2 stops21h 45m

Hanoi Noibai

Wed 9/9

11:10 pm-4:20 pm

1 stop31h 10m

$1,049

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Sun 8/16

7:40 pm-9:55 am

2 stops24h 15m

Hanoi Noibai

Mon 8/31

10:25 am-9:10 pm

2 stops24h 45m

$1,061

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Sun 8/2

9:27 am-10:05 pm

2 stops22h 38m

Ho Chi Minh City

Mon 8/31

7:00 am-11:54 pm

3 stops30h 54m

$1,132

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Sun 11/1

5:45 am-10:55 pm

3 stops26h 10m

Ho Chi Minh City

Sun 11/22

7:30 am-5:18 pm

2 stops24h 48m

$1,137

Quickest round-trip

Las VegasHo Chi Minh City

LAS - SGN

LASSGN

Las Vegas Harry Reid Intl

Mon 10/12

6:00 am-10:05 pm

1 stop26h 05m

Ho Chi Minh City

Wed 10/28

7:30 am-3:13 pm

2 stops21h 43m

$1,141

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 February is, on average, the cheapest month to fly to Vietnam from Las Vegas, with most prices found around $409. If you don’t want to visit Vietnam in February, then you should wait until January to fly from Las Vegas, when ticket prices are also cheap, with an average price of $462.

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 $1,024 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 $798 on momondo.

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

You could potentially save up to 13% 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 $529	Free Cancellation	Rating 8.3 1,863 reviews	Search Japan Airlines flights
Delta	PriceFrom $700	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights
ANA	PriceFrom $715	Free Cancellation	Rating 8.3 1,265 reviews	Search ANA flights
United Airlines	PriceFrom $728	Free Cancellation	Rating 7.4 9,940 reviews	Search United Airlines flights
China Eastern	PriceFrom $788	Free Cancellation	Rating 7.3 226 reviews	Search China Eastern flights
Cathay Pacific	PriceFrom $794	Free Cancellation	Rating 7.6 1,403 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom $800	Free Cancellation	Rating 8.3 831 reviews	Search China Airlines flights
Singapore Airlines	PriceFrom $816	Free Cancellation	Rating 8.2 1,563 reviews	Search Singapore Airlines flights
STARLUX Airlines	PriceFrom $850	Free Cancellation	Rating 8.9 354 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.