LAS - HAN

$358 Find Cheap Flights from Las Vegas to Hanoi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Hanoi departing on 8/19. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Hanoi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Hanoi, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Las Vegas to Hanoi (LAS-HAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Hanoi 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 Las Vegas to Hanoi

Tue, Oct 14 - Wed, Oct 22
Korean Air Logo
5:45 pm - 10:40 amLAS-HAN
26h 55m2 stops
Korean Air Logo
12:00 pm - 4:20 pmHAN-LAS
18h 20m1 stop
$705Korean Air
Find Deal
Sat, Nov 1 - Tue, Nov 18
Korean Air Logo
10:50 pm - 11:10 amLAS-HAN
22h 20m1 stop
Korean Air Logo
12:20 pm - 3:10 pmHAN-LAS
17h 50m1 stop
$715Korean Air
Find Deal
Fri, Aug 29 - Thu, Sep 4
Logo
6:31 pm - 1:20 amLAS-HAN
40h 49m2 stops
Logo
2:20 am - 5:05 pmHAN-LAS
28h 45m2 stops
$798
Find Deal
Fri, Aug 29 - Fri, Sep 5
Delta Logo
6:00 am - 10:40 amLAS-HAN
38h 40m2 stops
Delta Logo
12:00 pm - 10:18 pmHAN-LAS
24h 18m2 stops
$816Delta
Find Deal
Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
5:15 am - 9:50 pmLAS-HAN
26h 35m2 stops
American Airlines Logo
11:20 pm - 6:51 pmHAN-LAS
33h 31m2 stops
$834American Airlines
Find Deal
Sat, Nov 1 - Mon, Nov 17
ANA Logo
1:33 pm - 11:05 pmLAS-HAN
43h 32m2 stops
ANA Logo
12:25 am - 2:20 pmHAN-LAS
28h 55m2 stops
$869ANA
Find Deal
Thu, Jan 1 - Fri, Jan 30
ANA Logo
8:00 am - 11:05 pmLAS-HAN
24h 05m2 stops
ANA Logo
12:25 am - 2:07 pmHAN-LAS
28h 42m2 stops
$916ANA
Find Deal
Sat, Sep 13 - Fri, Sep 19
Logo
10:41 pm - 10:00 pmLAS-HAN
33h 19m2 stops
Logo
1:40 am - 9:09 pmHAN-LAS
33h 29m2 stops
$967
Find Deal
Mon, Oct 13 - Wed, Oct 22
Delta Logo
12:35 am - 9:35 pmLAS-HAN
31h 00m2 stops
Delta Logo
11:10 pm - 10:16 pmHAN-LAS
37h 06m2 stops
$1,105Delta
Find Deal
Wed, Dec 31 - Sat, Jan 31
American Airlines Logo
1:38 am - 10:30 pmLAS-HAN
29h 52m2 stops
American Airlines Logo
11:55 pm - 6:14 pmHAN-LAS
33h 19m2 stops
$1,248American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Las Vegas to Hanoi flights

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

What is the cheapest month to fly from Las Vegas to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Hanoi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Hanoi is October, where tickets cost $757 (return) on average. On the other hand, the most expensive months are May and February, where the average cost of round-trip tickets is $1,407 and $1,220 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$358
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Las Vegas to Hanoi

When to book flights from Las Vegas to Hanoi

Are your dates flexible? Find out the best times to travel from Las Vegas to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Hanoi

  • What is the cheapest flight from Las Vegas to Hanoi?

    In the last 3 days, the lowest price for a flight from Las Vegas to Hanoi was $358 for a one-way ticket and $705 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Hanoi?

    A passport is required to fly from Las Vegas to Hanoi.

  • Which aircraft models fly most regularly from Las Vegas to Hanoi?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to Hanoi?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Las Vegas and Hanoi, with Star Alliance being the most commonly used for this route.

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

    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 from Las Vegas to Hanoi.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from 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 from Las Vegas to Hanoi?

    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 Hanoi with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and HAN can sometimes prove cheaper using this method.

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

    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 Hanoi from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Las Vegas to Hanoi

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Hanoi? 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.
8.4
Korean AirOverall score based on 1121 reviews
8.7Crew
8.5Boarding
8.2Entertainment
8.2Comfort
8.1Food
Airline reviews

Friendly flight attendants and gate agents. Very clean plane and food was good!

10.0 ExcellentAnonymous, Jul 2025DFW - ICN
Read more Korean Air reviews

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Everything you need to know for your flight from Las Vegas to Hanoi

Information on your arrival and departure airports

Las Vegas (LAS)
Hanoi (HAN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.