$443 Cheap Flights from Las Vegas (LAS) to Ho Chi Minh City (SGN)

Las Vegas (LAS) to Ho Chi Minh City (SGN) at a glance

Embark on an exciting journey from Las Vegas (LAS) to Ho Chi Minh City (SGN) with a range of airlines offering international long-haul flights. Whether you’re looking for the cheapest flights from Las Vegas or prefer a full-service experience, you can easily compare options to discover the itinerary that suits your budget and schedule. Get ready to explore the vibrant sights and neighborhoods of Ho Chi Minh City with all the essential details for flights from Harry Reid International Airport to Tan Son Nhat International Airport at your fingertips.

• Fastest flight duration: around 19h 15m in-flight, plus roughly 4 hours layover with one stop
• Route distance: roughly 8,200 miles (13,200 km)
• Flights per week: around 10 departures on average
• Typical fares (one-way): economy tickets often range from $365–$855, depending on seasonality and how far ahead you book

Flights from Harry Reid International Airport (LAS) to Tan Son Nhat International Airport (SGN)

Based on the latest traveler bookings, here are the top airlines flying from Las Vegas to Ho Chi Minh City, often favored for both multi-stop and one-stop flights. Popular layover options include Taoyuan International Airport, TPE (approximately 2 hours and 15 minutes), San Francisco International Airport, SFO (around 2 hours and 45 minutes), and Incheon International Airport, ICN (about 2 hours and 15 minutes). These choices allow you to balance price, total travel time, and cabin class to create the ideal itinerary.

• Korean Air: This comprehensive service airline provides both one-stop and multi-stop options, with one-way tickets generally priced between $365 and $815. It represents around 34% of the departures for this route, featuring an in-flight duration of approximately 19 hours and 15 minutes, culminating in a total travel time of about 23 hours.
• EVA Airways: Known for its multi-stop service, this full-service carrier offers one-way fares typically ranging from $445 to $795. It makes up nearly 15% of the flights on this route, with an in-flight time of 19 hours and 30 minutes, resulting in a total journey duration of roughly 25 hours, factoring in layovers.
• Delta: This full-service airline provides both one-stop and multi-stop travel options, with one-way fares that usually range from $380 to $1,225. Delta accounts for around 14% of the departures on this route, featuring a standard multi-stop flight duration of 19 hours and 30 minutes, leading to a total travel time of approximately 25 hours.
• United: Offering a combination of one-stop and multi-stop services, this full-service airline lists one-way fares typically between $370 and $675. It constitutes about 8% of the departures on this route, with a usual multi-stop flight time of 19 hours and 30 minutes, making the overall journey last around 25 hours.
• Cathay Pacific: This full-service carrier specializes in multi-stop services, with one-way fares generally between $430 and $755. It holds around 8% of the departures on this route, providing an in-flight duration of 19 hours and 30 minutes and a total travel time of approximately 25 hours, including layovers.

Best time to fly from Las Vegas (LAS) to Ho Chi Minh City (SGN)

The most popular months for travelers flying from Las Vegas to Ho Chi Minh City are January, February, and March, when peak temperatures in Ho Chi Minh City reach up to 84.4°F in March. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 80.6°F. For better deals, September usually offers the lowest average one-way fare around $396. Flight availability peaks in January, March, and June, with approximately 11 flights per week, making it easier to find convenient departure times.

• Cheapest time to fly: September usually offers good deals with average one-way fare around $396, roughly 33% cheaper than the yearly average.
• Another budget-friendly time to fly: November typically offers an average one-way fare of around $435.
• Most flight options: January, March, and June have the highest number of flights from Las Vegas to Ho Chi Minh City, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Las Vegas (LAS) to Ho Chi Minh City (SGN)

• Las Vegas to Can Tho (LAS-VCA): Can Tho Airport (VCA) lies approximately 82 miles from Tan Son Nhat International Airport (SGN), making it a notable connection for travelers heading to Vietnam.

How to find the best prices for flights from Las Vegas (LAS) to Ho Chi Minh City (SGN)

Getting some of the best deals on flights from Las Vegas to Ho Chi Minh City is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking 2 to 8 weeks in advance, although many travelers tend to book at least 2 months ahead. Evening departures from 6 PM to 12 AM often provide lower prices and are the most popular flight times. Additionally, flying on Wednesday typically offers cheaper rates, while Monday remains the busiest travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Tan Son Nhat International Airport from Harry Reid International Airport

Ho Chi Minh City welcomes travelers from Las Vegas with a range of transport options based on price, convenience, and proximity. Here's how to reach Ho Chi Minh City efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Ho Chi Minh City, with private rides that can be arranged in advance.
• Car rental: Renting a car from Tan Son Nhat International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Tan Son Nhat International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Tan Son Nhat International Airport, several key transport options are conveniently accessible by car. Ga Tau Go Vap Station, a metro station, is located about 1.6 miles from the airport, while Saigon Railway Station, a train station, is about 3.3 miles away. For bus travel, The East Station is situated approximately 3.7 miles from the airport.

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 October. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $443 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.