Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Vietnam to Las Vegas from $513

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vietnam to Las Vegas departing on 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Vietnam to Las Vegas

Recent round-trip flight deals from Vietnam to Las Vegas

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 12:46 am
SGN
-
LAS
31h 46m
2 stops
United Airlines Logo
6:40 pm - 10:05 pm
LAS
-
SGN
37h 25m
2 stops
$803United Airlines
Tue, May 26 - Tue, Sep 22
Multiple Airlines Logo
7:00 am - 12:46 am
SGN
-
LAS
31h 46m
2 stops
Multiple Airlines Logo
8:00 am - 10:05 pm
LAS
-
SGN
24h 05m
1 stop
$866Multiple Airlines
Tue, May 26 - Tue, Sep 22
United Airlines Logo
7:00 am - 12:46 am
SGN
-
LAS
31h 46m
2 stops
United Airlines Logo
6:00 am - 10:05 pm
LAS
-
SGN
50h 05m
3 stops
$943United Airlines
Tue, May 26 - Tue, Sep 22
Multiple Airlines Logo
5:50 pm - 7:41 am
HAN
-
LAS
27h 51m
2 stops
Multiple Airlines Logo
9:18 pm - 10:10 am
LAS
-
HAN
22h 52m
2 stops
$953Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
5:20 pm - 7:41 am
HAN
-
LAS
28h 21m
2 stops
Multiple Airlines Logo
9:18 pm - 4:50 pm
LAS
-
HAN
29h 32m
2 stops
$959Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
5:50 pm - 7:41 am
HAN
-
LAS
27h 51m
2 stops
Multiple Airlines Logo
9:18 pm - 10:10 am
LAS
-
HAN
22h 52m
2 stops
$960Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
10:50 am - 7:41 am
SGN
-
LAS
34h 51m
2 stops
Multiple Airlines Logo
9:18 pm - 4:20 pm
LAS
-
SGN
29h 02m
2 stops
$961Multiple Airlines
Sat, May 30 - Sat, Jun 6
Qatar Airways Logo
4:55 pm - 8:35 pm
HAN
-
LAS
41h 40m
2 stops
Qatar Airways Logo
8:56 pm - 7:15 am
LAS
-
HAN
44h 19m
2 stops
$1,018Qatar Airways
Fri, May 29 - Fri, Jun 5
Korean Air Logo
11:10 pm - 4:20 pm
HAN
-
LAS
31h 10m
1 stop
Korean Air Logo
11:50 pm - 9:35 pm
LAS
-
HAN
31h 45m
1 stop
$1,078Korean Air
Tue, Jun 2 - Tue, Jun 9
Qatar Airways Logo
4:55 pm - 10:48 pm
HAN
-
LAS
43h 53m
2 stops
Qatar Airways Logo
8:56 pm - 1:55 pm
LAS
-
HAN
50h 59m
2 stops
$1,111Qatar Airways
Fri, May 29 - Fri, Jun 5

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Vietnam to Las Vegas

Our best United Airlines deals on Vietnam to Las Vegas flight tickets
United Airlines
May 26
SGN7:00 amHo Chi Minh City
31h 46m
2 stops
LAS12:46 amLas Vegas Harry Reid Intl
Sep 22
LAS6:40 pmLas Vegas Harry Reid Intl
37h 25m
2 stops
SGN10:05 pmHo Chi Minh City
$803
United Airlines
May 26
SGN7:00 amHo Chi Minh City
31h 46m
2 stops
LAS12:46 amLas Vegas Harry Reid Intl
Sep 22
LAS6:00 amLas Vegas Harry Reid Intl
50h 05m
3 stops
SGN10:05 pmHo Chi Minh City
$943
United Airlines
Sep 13
HAN11:35 pmHanoi Noibai
29h 59m
2 stops
LAS3:34 pmLas Vegas Harry Reid Intl
Sep 16
LAS8:00 amLas Vegas Harry Reid Intl
24h 15m
2 stops
HAN10:15 pmHanoi Noibai
$1,081

Korean Air flights from Vietnam to Las Vegas

Our best Korean Air deals on Vietnam to Las Vegas flight tickets
Korean Air
Jun 2
HAN11:10 pmHanoi Noibai
31h 10m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
Jun 9
LAS11:50 pmLas Vegas Harry Reid Intl
31h 45m
1 stop
HAN9:35 pmHanoi Noibai
$1,078
Korean Air
May 29
SGN11:45 pmHo Chi Minh City
30h 35m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
Jun 5
LAS1:20 pmLas Vegas Harry Reid Intl
43h 55m
2 stops
SGN11:15 pmHo Chi Minh City
$1,130
Korean Air
Sep 13
HAN12:05 pmHanoi Noibai
18h 15m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
Sep 16
LAS11:50 pmLas Vegas Harry Reid Intl
31h 45m
1 stop
HAN9:35 pmHanoi Noibai
$1,170

momondo Fare Finder

 
Customize your flight search to find flights from Vietnam to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 19, 2026.
Use the filters below to find and compare flights from Vietnam to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Ho Chi Minh CityLas Vegas

SGN - LAS

SGNLAS

Ho Chi Minh City

Tue 5/26

7:00 am-12:46 am

2 stops31h 46m

Las Vegas Harry Reid Intl

Tue 9/22

6:40 pm-10:05 pm

2 stops37h 25m

$803

Ho Chi Minh CityLas Vegas

SGN - LAS

SGNLAS

Ho Chi Minh City

Tue 5/26

7:00 am-12:46 am

2 stops31h 46m

Las Vegas Harry Reid Intl

Tue 9/22

8:00 am-10:05 pm

1 stop24h 05m

$866

Ho Chi Minh CityLas Vegas

SGN - LAS

SGNLAS

Ho Chi Minh City

Tue 5/26

7:00 am-12:46 am

2 stops31h 46m

Las Vegas Harry Reid Intl

Tue 9/22

6:00 am-10:05 pm

3 stops50h 05m

$943
Quickest round-trip

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Sat 5/30

5:50 pm-7:41 am

2 stops27h 51m

Las Vegas Harry Reid Intl

Sat 6/6

9:18 pm-10:10 am

2 stops22h 52m

$953

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Tue 6/2

5:20 pm-7:41 am

2 stops28h 21m

Las Vegas Harry Reid Intl

Tue 6/9

9:18 pm-4:50 pm

2 stops29h 32m

$959

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Sat 5/30

5:50 pm-7:41 am

2 stops27h 51m

Las Vegas Harry Reid Intl

Sat 6/6

9:18 pm-10:10 am

2 stops22h 52m

$960

Ho Chi Minh CityLas Vegas

SGN - LAS

SGNLAS

Ho Chi Minh City

Sat 5/30

10:50 am-7:41 am

2 stops34h 51m

Las Vegas Harry Reid Intl

Sat 6/6

9:18 pm-4:20 pm

2 stops29h 02m

$961

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Fri 5/29

4:55 pm-8:35 pm

2 stops41h 40m

Las Vegas Harry Reid Intl

Fri 6/5

8:56 pm-7:15 am

2 stops44h 19m

$1,018

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Tue 6/2

11:10 pm-4:20 pm

1 stop31h 10m

Las Vegas Harry Reid Intl

Tue 6/9

11:50 pm-9:35 pm

1 stop31h 45m

$1,078

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Fri 5/29

4:55 pm-10:48 pm

2 stops43h 53m

Las Vegas Harry Reid Intl

Fri 6/5

8:56 pm-1:55 pm

2 stops50h 59m

$1,111

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Vietnam to Las Vegas

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

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

You could potentially save up to 5% on your flight if you consider stops on a Vietnam to Las Vegas flight.

Cheap Vietnam to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Vietnam to Las Vegas

Fastest flight time

18h 15m

Direct flights

None
The fastest flight from Vietnam to Las Vegas takes 18h 15m
There are no direct flights from Vietnam to Las Vegas. There are no popular flight routes from Vietnam to Las Vegas.
Search flight deals

Frequently asked questions about flying from Vietnam to Las Vegas

  • When did momondo last update prices for flights from Vietnam to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Vietnam to Las Vegas Harry Reid Intl Airport refresh daily.

  • How old do you have to be to fly from Vietnam to Las Vegas Harry Reid Intl Airport?

    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 Vietnam to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Paradise
Henderson
Mesquite
North Las Vegas
Kingman
Pahrump
Furnace Creek
Primm
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Vietnam to Las Vegas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Vietnam to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Vietnam to Las Vegas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Las Vegas from Vietnam with this policy.

How can momondo help me find flights from Vietnam to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Vietnam to Las Vegas.

I’m not ready to book a flight from Vietnam to Las Vegas right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Vietnam to Las Vegas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/19
Tue 5/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States