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

China Eastern, United Airlines, and Korean Air 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 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 June 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.

$464 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.

9:10 am - 1:45 am

LAS

HAN

26h 35m

2 stops

6:45 pm - 4:54 pm

HAN

LAS

37h 09m

2 stops

$973China Eastern

Fri, Oct 30 - Fri, Nov 6

6:03 pm - 1:20 am

LAS

HAN

41h 17m

2 stops

3:00 pm - 4:41 pm

HAN

LAS

39h 41m

2 stops

$1,012Multiple Airlines

Fri, Jul 3 - Fri, Jul 10

7:00 am - 2:10 pm

LAS

HAN

40h 10m

2 stops

2:45 am - 4:54 pm

HAN

LAS

29h 09m

2 stops

$1,038China Eastern

Thu, Nov 5 - Sun, Nov 8

9:30 am - 1:15 pm

LAS

HAN

37h 45m

2 stops

5:50 pm - 10:59 am

HAN

LAS

31h 09m

2 stops

$1,042Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

1:25 pm - 5:35 pm

LAS

DAD

38h 10m

2 stops

6:45 pm - 9:36 pm

DAD

LAS

40h 51m

2 stops

$1,201STARLUX Airlines

Wed, Sep 30 - Thu, Apr 1

4:18 pm - 5:35 pm

LAS

DAD

35h 17m

2 stops

6:45 pm - 11:17 pm

DAD

LAS

42h 32m

2 stops

$1,210STARLUX Airlines

Fri, Sep 4 - Mon, Sep 7

6:00 am - 10:15 pm

LAS

HAN

26h 15m

2 stops

11:35 pm - 4:11 pm

HAN

LAS

30h 36m

2 stops

$1,261United Airlines

Thu, Jul 9 - Tue, Jul 28

11:50 pm - 10:50 pm

LAS

PQC

33h 00m

1 stop

12:10 am - 4:20 pm

PQC

LAS

30h 10m

1 stop

$1,412Korean Air

Thu, Oct 15 - Sun, Oct 18

11:50 pm - 10:50 pm

LAS

PQC

33h 00m

1 stop

12:10 am - 6:46 pm

PQC

LAS

32h 36m

2 stops

$1,423Korean Air

Thu, Oct 15 - Sun, Oct 18

6:00 am - 10:50 pm

LAS

PQC

26h 50m

2 stops

12:10 am - 7:00 pm

PQC

LAS

32h 50m

2 stops

$1,588Delta

Mon, Jul 20 - Sun, Jul 26

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United Airlines flights from Las Vegas to Vietnam

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

United Airlines

Jul 7

LAS2:52 pmLas Vegas Harry Reid Intl

41h 03m

2 stops

SGN9:55 pmHo Chi Minh City

Jul 14

SGN11:15 pmHo Chi Minh City

37h 55m

2 stops

LAS11:10 pmLas Vegas Harry Reid Intl

$1,132

United Airlines

Aug 20

LAS8:04 amLas Vegas Harry Reid Intl

24h 01m

2 stops

SGN10:05 pmHo Chi Minh City

Sep 3

SGN7:00 amHo Chi Minh City

24h 02m

2 stops

LAS5:02 pmLas Vegas Harry Reid Intl

$1,133

United Airlines

Jul 9

LAS6:00 amLas Vegas Harry Reid Intl

28h 15m

2 stops

SGN12:15 amHo Chi Minh City

Jul 26

SGN11:15 pmHo Chi Minh City

36h 12m

2 stops

LAS9:27 pmLas Vegas Harry Reid Intl

$1,135

ANA flights from Las Vegas to Vietnam

Our best ANA deals on Las Vegas to Vietnam flight tickets

ANA

Jul 27

LAS6:00 amLas Vegas Harry Reid Intl

28h 15m

2 stops

SGN12:15 amHo Chi Minh City

Aug 17

SGN7:00 amHo Chi Minh City

24h 59m

2 stops

LAS5:59 pmLas Vegas Harry Reid Intl

$1,134

ANA

Aug 25

LAS8:04 amLas Vegas Harry Reid Intl

24h 01m

1 stop

SGN10:05 pmHo Chi Minh City

Sep 6

SGN11:15 pmHo Chi Minh City

28h 43m

2 stops

LAS1:58 pmLas Vegas Harry Reid Intl

$1,145

ANA

Aug 19

LAS8:04 amLas Vegas Harry Reid Intl

24h 01m

1 stop

SGN10:05 pmHo Chi Minh City

Sep 8

SGN11:15 pmHo Chi Minh City

28h 43m

2 stops

LAS1:58 pmLas Vegas Harry Reid Intl

$1,150

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Fri 10/30

9:10 am-1:45 am

2 stops26h 35m

Hanoi Noibai

Fri 11/6

6:45 pm-4:54 pm

2 stops37h 09m

$973

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Fri 7/3

6:03 pm-1:20 am

2 stops41h 17m

Hanoi Noibai

Fri 7/10

3:00 pm-4:41 pm

2 stops39h 41m

$1,012

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Thu 11/5

7:00 am-2:10 pm

2 stops40h 10m

Hanoi Noibai

Sun 11/8

2:45 am-4:54 pm

2 stops29h 09m

$1,038

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 9/8

9:30 am-1:15 pm

2 stops37h 45m

Hanoi Noibai

Tue 9/15

5:50 pm-10:59 am

2 stops31h 09m

$1,042

Las VegasDa Nang

LAS - DAD

LASDAD

Las Vegas Harry Reid Intl

Wed 9/30

1:25 pm-5:35 pm

2 stops38h 10m

Da Nang

Thu 4/1

6:45 pm-9:36 pm

2 stops40h 51m

$1,201

Las VegasDa Nang

LAS - DAD

LASDAD

Las Vegas Harry Reid Intl

Fri 9/4

4:18 pm-5:35 pm

2 stops35h 17m

Da Nang

Mon 9/7

6:45 pm-11:17 pm

2 stops42h 32m

$1,210

Quickest round-trip

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Thu 7/9

6:00 am-10:15 pm

2 stops26h 15m

Hanoi Noibai

Tue 7/28

11:35 pm-4:11 pm

2 stops30h 36m

$1,261

Las VegasPhu Quoc

LAS - PQC

LASPQC

Las Vegas Harry Reid Intl

Thu 10/15

11:50 pm-10:50 pm

1 stop33h 00m

Phu Quoc Duong Dang

Sun 10/18

12:10 am-4:20 pm

1 stop30h 10m

$1,412

Las VegasPhu Quoc

LAS - PQC

LASPQC

Las Vegas Harry Reid Intl

Thu 10/15

11:50 pm-10:50 pm

1 stop33h 00m

Phu Quoc Duong Dang

Sun 10/18

12:10 am-6:46 pm

2 stops32h 36m

$1,423

Las VegasPhu Quoc

LAS - PQC

LASPQC

Las Vegas Harry Reid Intl

Mon 7/20

6:00 am-10:50 pm

2 stops26h 50m

Phu Quoc Duong Dang

Sun 7/26

12:10 am-7:00 pm

2 stops32h 50m

$1,588

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 $997 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	22h 36m
Direct flights	None

The fastest flight from Las Vegas to Vietnam takes 22h 36m

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 June 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 1,836 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $613	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Delta	PriceFrom $700	Free Cancellation	Rating 7.9 8,394 reviews	Search Delta flights
ANA	PriceFrom $715	Free Cancellation	Rating 8.3 1,228 reviews	Search ANA flights
United Airlines	PriceFrom $728	Free Cancellation	Rating 7.4 9,794 reviews	Search United Airlines flights
China Eastern	PriceFrom $742	Free Cancellation	Rating 7.3 223 reviews	Search China Eastern flights
Singapore Airlines	PriceFrom $771	Free Cancellation	Rating 8.2 1,539 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $794	Free Cancellation	Rating 7.6 1,365 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom $800	Free Cancellation	Rating 8.3 828 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $850	Free Cancellation	Rating 8.9 331 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.