LAS - HAN

$385 Find Cheap Flights from Las Vegas to Hanoi

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Hanoi departing on 4/23. 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 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
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Everything you should know

Cheapest round-trip
$608
Overall average: $923
Korean Air
Thu 4/23Wed 5/13
LAS - HAN • 2 stops
Cheapest one-way
$612
Typical prices: $630-$1,121
Multiple Airlines
Wed 12/31
LAS - HAN • 2 stops
When to travel
August
Cheapest • 31% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hanoi!
Flight Deals
Booking Insights
Flight 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

Thu, Apr 23 - Wed, May 13
Korean Air Logo
9:10 am - 9:35 pm
LAS
-
HAN
22h 25m2 stops
Korean Air Logo
11:10 pm - 4:20 pm
HAN
-
LAS
31h 10m1 stop
$608Korean Air
Thu, Apr 9 - Mon, Apr 20
Korean Air Logo
11:50 pm - 9:35 pm
LAS
-
HAN
31h 45m1 stop
Korean Air Logo
12:00 pm - 7:12 pm
HAN
-
LAS
21h 12m2 stops
$614Korean Air
Thu, Apr 9 - Mon, Apr 20
Korean Air Logo
9:36 am - 9:35 pm
LAS
-
HAN
21h 59m2 stops
Korean Air Logo
12:00 pm - 7:12 pm
HAN
-
LAS
21h 12m2 stops
$619Korean Air
Sun, Mar 22 - Tue, Mar 31
Korean Air Logo
6:59 pm - 9:45 pm
LAS
-
HAN
36h 46m2 stops
Korean Air Logo
12:00 pm - 3:04 pm
HAN
-
LAS
41h 04m2 stops
$625Korean Air
Sun, Apr 26 - Wed, May 6
Korean Air Logo
7:50 pm - 10:40 am
LAS
-
HAN
24h 50m2 stops
Korean Air Logo
11:10 pm - 4:20 pm
HAN
-
LAS
31h 10m1 stop
$656Korean Air
Sun, Mar 22 - Thu, Apr 2
Korean Air Logo
6:59 pm - 9:45 pm
LAS
-
HAN
36h 46m2 stops
Korean Air Logo
11:10 pm - 6:20 pm
HAN
-
LAS
33h 10m2 stops
$673Korean Air
Thu, Jan 22 - Mon, Jan 26
Korean Air Logo
7:59 pm - 9:45 pm
LAS
-
HAN
34h 46m2 stops
Korean Air Logo
11:05 pm - 3:10 pm
HAN
-
LAS
31h 05m1 stop
$707Korean Air
Tue, May 5 - Wed, May 20
Korean Air Logo
11:50 pm - 10:40 am
LAS
-
HAN
20h 50m1 stop
Korean Air Logo
12:00 pm - 4:20 pm
HAN
-
LAS
18h 20m1 stop
$712Korean Air
Tue, May 5 - Wed, May 20
Korean Air Logo
6:00 am - 10:40 am
LAS
-
HAN
38h 40m2 stops
Korean Air Logo
11:10 pm - 4:20 pm
HAN
-
LAS
31h 10m1 stop
$717Korean Air
Thu, Jan 22 - Mon, Jan 26
Korean Air Logo
5:55 pm - 9:45 pm
LAS
-
HAN
36h 50m2 stops
Korean Air Logo
12:20 pm - 3:00 pm
HAN
-
LAS
41h 40m2 stops
$718Korean Air
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 August, where tickets cost $801 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,373 and $1,358 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$608
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 5% lower on average.
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 $612 for a one-way ticket and $608 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 is the only airline alliance operating flights between Las Vegas and Hanoi.

  • 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 1184 reviews
8.3Comfort
8.1Food
8.2Entertainment
8.7Crew
8.5Boarding
Airline reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

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

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)