$433 Find Cheap Flights from Vietnam to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$826
EVA Air
Tue 1/20Fri 2/6
SGN - LAS • 2 stops
Cheapest one-way
$416
Multiple Airlines
Sun 12/21
HAN - LAS • 2 stops
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Vietnam to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Vietnam to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Vietnam to Las Vegas

Tue, Jan 20 - Fri, Feb 6
EVA Air Logo
12:45 pm - 3:00 pm
SGN
-
LAS
41h 15m2 stops
EVA Air Logo
7:05 am - 10:00 pm
LAS
-
SGN
23h 55m2 stops
$826EVA Air
Sun, Jan 25 - Sun, Feb 1
Delta Logo
11:50 pm - 3:10 pm
SGN
-
LAS
30h 20m1 stop
Delta Logo
6:15 am - 10:25 pm
LAS
-
SGN
25h 10m2 stops
$901Delta
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
11:45 pm - 5:18 pm
SGN
-
LAS
32h 33m2 stops
Multiple Airlines Logo
2:45 pm - 11:25 am
LAS
-
SGN
29h 40m2 stops
$902Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
9:00 am - 5:18 pm
SGN
-
LAS
47h 18m3 stops
Multiple Airlines Logo
2:45 pm - 11:25 am
LAS
-
SGN
29h 40m2 stops
$932Multiple Airlines
Tue, Jan 20 - Fri, Feb 6
United Airlines Logo
6:00 am - 12:17 pm
SGN
-
LAS
21h 17m2 stops
United Airlines Logo
7:42 pm - 10:55 pm
LAS
-
SGN
36h 13m3 stops
$944United Airlines
Tue, May 12 - Sun, May 31
Multiple Airlines Logo
1:50 am - 7:04 pm
SGN
-
LAS
31h 14m2 stops
Multiple Airlines Logo
6:00 am - 10:00 pm
LAS
-
SGN
26h 00m2 stops
$970Multiple Airlines
Wed, May 13 - Sun, May 31
Korean Air Logo
1:55 pm - 4:20 pm
SGN
-
LAS
40h 25m1 stop
Korean Air Logo
11:50 pm - 10:05 pm
LAS
-
SGN
32h 15m1 stop
$985Korean Air
Wed, May 13 - Sun, May 31
Korean Air Logo
11:45 pm - 4:20 pm
SGN
-
LAS
30h 35m1 stop
Korean Air Logo
11:50 pm - 12:35 pm
LAS
-
SGN
22h 45m1 stop
$998Korean Air
Wed, May 13 - Sun, May 31
Delta Logo
1:55 pm - 4:20 pm
SGN
-
LAS
40h 25m1 stop
Delta Logo
3:55 pm - 11:15 pm
LAS
-
SGN
41h 20m2 stops
$1,017Delta
Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
12:25 am - 12:20 pm
HAN
-
LAS
49h 55m2 stops
United Airlines Logo
7:47 am - 11:05 pm
LAS
-
HAN
25h 18m2 stops
$1,168United Airlines
Booking Insights

KAYAK's insights & trends for flights to Las Vegas

Get data-powered insights and trends for flights to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Las Vegas?

The duration of your flight to Las Vegas depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Las Vegas on KAYAK are from Hanoi, which takes 21h 06m, and Ho Chi Minh City, which takes 26h 47m.

How many direct flights to Las Vegas are there each day?

There are around 911 direct flights from within Vietnam to Las Vegas every day. Most flights depart in the morning, with 7:00 am the most common departure time and 47% of flights departing in the morning.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$416
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Hanoi to Las Vegas

FAQs - booking Las Vegas flights

  • How far is Las Vegas Harry Reid Intl Airport from central Las Vegas?

    There are 6 miles between Las Vegas city center and Las Vegas Harry Reid Intl Airport.

  • What is the name of Las Vegas’s airport?

    All flights to Las Vegas land at Las Vegas Harry Reid Intl Airport. The airport code is LAS,and it can also be referred to as Harry Reid Intl, Las Vegas Mccarran, McCarran, or McCarran Intl.

  • What is the cheapest day to fly to Las Vegas?

    Based on KAYAK data, the cheapest day to fly to Las Vegas is Saturday where tickets can be as cheap as $917. On the other hand, the most expensive day to fly is Thursday, where prices are $1,423 on average.

  • How does KAYAK find such low prices on flights to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Las Vegas?

    The cheapest time of day to fly to Las Vegas is generally in the morning, when flights cost $1,095 on average. The most expensive time of day to fly to Las Vegas is generally at night, which is peak travel time and where the average cost of a ticket is $1,379.

  • How many direct flights to Las Vegas are there each week?

    Each week there are around 6,373 direct flights from within Vietnam to Las Vegas. The most common day for departures is Monday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Las Vegas

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Las Vegas flight deals.

Reviews of the top airline flying from Vietnam to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Vietnam to Las Vegas. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8007 reviews
8.5Crew
7.9Comfort
7.9Entertainment
8.1Boarding
7.3Food
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Traveling to a place near Las Vegas?

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Everything you need to know for your flight to Las Vegas

Information on the airport you'll fly into in Las Vegas

Las Vegas (LAS)