Cheap flights from Las Vegas to Vietnam from $366
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Vietnam departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
What is the cheapest month to fly to Vietnam?
The month of April is, on average, the cheapest month to fly to Vietnam from Las Vegas, with most prices found around $904. If you don’t want to visit Vietnam in April, then you should wait until September to fly from Las Vegas, when ticket prices are also cheap, with an average price of $986.
What is the cheapest day to depart on your flight to Vietnam?
According to our data, Tuesday is the cheapest day to fly to Vietnam from Las Vegas. The lowest ticket price found for a Tuesday departure recently was $1,170. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Sunday is $1,493.
What is the cheapest time of day to depart on your flight to Vietnam?
Flying to Vietnam from Las Vegas in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,171 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,448 per ticket.
How far in advance should I book a flight to Vietnam?
You are more likely to see cheaper flights to Vietnam from Las Vegas when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,226 when searching 23 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 $972 on momondo.
What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Vietnam?
Korean Air, ANA, and United Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Vietnam
What airlines fly to Vietnam?
Korean Air, Cathay Pacific and Delta 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 73% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 9 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.
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
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 2025, there are 9 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 | ||
|---|---|---|---|---|---|
| PriceFrom $765 | Free Cancellation | Rating 8.4 1,088 reviews | |||
| PriceFrom $829 | Free Cancellation | Rating 8.3 1,489 reviews | |||
| PriceFrom $829 | Free Cancellation | Rating 8.3 882 reviews | |||
| PriceFrom $866 | Free Cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $957 | Free Cancellation | Rating 7.5 892 reviews | |||
| PriceFrom $963 | Free Cancellation | Rating 9.1 177 reviews | |||
| PriceFrom $990 | Free Cancellation | Rating 8.3 738 reviews | |||
| PriceFrom $1,006 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $1,124 | Free Cancellation | Rating 8.2 440 reviews |
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.