$370 Cheap Flights from Las Vegas (LAS) to Ho Chi Minh City (SGN)

View $370 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN)

Cheap Flights from Las Vegas to Ho Chi Minh City (LAS-SGN)

Prices were available within the past 7 days and start at $370 for one-way flights and $661 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 5 - Wed, Nov 26
LAS
Las Vegas
SGN
Ho Chi Minh City
$661 Roundtrip, found 19 hours ago
$661
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Nov 5 from Las Vegas to Ho Chi Minh City, returning Wed, Nov 26, priced at $661 found 19 hours ago
United
Sun, Nov 9 - Wed, Nov 19
LAS
Las Vegas
SGN
Ho Chi Minh City
$666 Roundtrip, found 20 hours ago
$666
Roundtrip
found 20 hours ago
Select United flight, departing Sun, Nov 9 from Las Vegas to Ho Chi Minh City, returning Wed, Nov 19, priced at $666 found 20 hours ago
United
Wed, Nov 5 - Wed, Nov 26
LAS
Las Vegas
SGN
Ho Chi Minh City
$669 Roundtrip, found 19 hours ago
$669
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Nov 5 from Las Vegas to Ho Chi Minh City, returning Wed, Nov 26, priced at $669 found 19 hours ago
Korean Air
Tue, Mar 3 - Wed, Apr 15
LAS
Las Vegas
SGN
Ho Chi Minh City
$706 Roundtrip, found 13 hours ago
$706
Roundtrip
found 13 hours ago
Select Korean Air flight, departing Tue, Mar 3 from Las Vegas to Ho Chi Minh City, returning Wed, Apr 15, priced at $706 found 13 hours ago
Delta
Mon, Jan 19 - Mon, Feb 9
LAS
Las Vegas
SGN
Ho Chi Minh City
$717 Roundtrip, found 5 days ago
$717
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 19 from Las Vegas to Ho Chi Minh City, returning Mon, Feb 9, priced at $717 found 5 days ago
All Nippon Airways
Thu, Nov 27 - Sun, Dec 14
LAS
Las Vegas
SGN
Ho Chi Minh City
$746 Roundtrip, found 3 days ago
$746
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Thu, Nov 27 from Las Vegas to Ho Chi Minh City, returning Sun, Dec 14, priced at $746 found 3 days ago
Cathay Pacific
Thu, Feb 12 - Tue, Feb 17
LAS
Las Vegas
SGN
Ho Chi Minh City
$851 Roundtrip, found 4 hours ago
$851
Roundtrip
found 4 hours ago
Select Cathay Pacific flight, departing Thu, Feb 12 from Las Vegas to Ho Chi Minh City, returning Tue, Feb 17, priced at $851 found 4 hours ago
Japan Airlines
Tue, Nov 25 - Tue, Dec 9
LAS
Las Vegas
SGN
Ho Chi Minh City
$852 Roundtrip, found 12 hours ago
$852
Roundtrip
found 12 hours ago
Select Japan Airlines flight, departing Tue, Nov 25 from Las Vegas to Ho Chi Minh City, returning Tue, Dec 9, priced at $852 found 12 hours ago
STARLUX Airlines
Mon, Feb 2 - Sun, Feb 8
LAS
Las Vegas
SGN
Ho Chi Minh City
$859 Roundtrip, found 9 hours ago
$859
Roundtrip
found 9 hours ago
Select STARLUX Airlines flight, departing Mon, Feb 2 from Las Vegas to Ho Chi Minh City, returning Sun, Feb 8, priced at $859 found 9 hours ago
American Airlines
Wed, Nov 5 - Wed, Nov 12
LAS
Las Vegas
SGN
Ho Chi Minh City
$874 Roundtrip, found 5 days ago
$874
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 5 from Las Vegas to Ho Chi Minh City, returning Wed, Nov 12, priced at $874 found 5 days ago

Find the cheapest month to fly from Las Vegas (LAS) to Ho Chi Minh City (SGN)

September is typically the cheapest month to fly

From $683 - $1,239 per traveler.

Alternative airports near Ho Chi Minh City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tan Son Nhat Intl. SGN. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $721
SGN
Tan Son Nhat Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $721

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN) cost?
Secure a cheap one-way flight from $370 or cheap return flight from $661 from Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN)?
The cheapest month to fly from LAS to SGN is November, when there's less demand. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from LAS to SGN. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN)?
Direct flights from Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAS to SGN?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN)?
To avoid potential delays on the Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN) last-minute?
Waiting until just before your trip to book your flight from LAS to SGN generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your itinerary for a better chance of getting a bargain.
Is it cheaper to book a LAS to SGN flight and hotel package?
You'll generally save money by booking a LAS to SGN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Tan Son Nhat Intl. Airport (SGN)?
If you reserved your LAS to SGN flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Tan Son Nhat Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United
Roundtrip price
$660
Distance
8205 mi

Book with confidence

Las Vegas to Ho Chi Minh City Flights

The cheapest times to fly from Las Vegas to Ho Chi Minh City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Ho Chi Minh City are during the month of November. You can find some of the cheapest flights from Las Vegas to Ho Chi Minh City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Ho Chi Minh City

Sunday is one of the best days to book for cheap flights from Las Vegas to Ho Chi Minh City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Ho Chi Minh City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Ho Chi Minh City in 2025. You can also book with separate airlines for your outbound and return journeys, from $370 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Ho Chi Minh City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Ho Chi Minh City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Ho Chi Minh City Flights

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*Available to One Key members.