LAS - KIX

$328 Find Cheap Flights from Las Vegas to Osaka Kansai Intl

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 Osaka departing on 2/3. 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 Osaka Kansai Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Osaka.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Osaka.
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.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Kansai Intl (LAS-KIX)

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

Sat, Mar 14 - Sat, Mar 21
Air Canada Logo
11:35 am - 5:40 pmLAS-KIX
38h 05m2 stops
Air Canada Logo
7:25 pm - 9:59 pmKIX-LAS
42h 34m2 stops
$604Air Canada
Find Deal
Sun, Feb 1 - Sat, Feb 14
ANA Logo
7:30 am - 4:40 pmLAS-KIX
16h 10m1 stop
ANA Logo
5:35 pm - 6:00 pmKIX-LAS
17h 25m2 stops
$610ANA
Find Deal
Sat, Mar 14 - Sat, Mar 21
Air Canada Logo
11:35 am - 5:40 pmLAS-KIX
38h 05m2 stops
Air Canada Logo
7:25 pm - 9:44 pmKIX-LAS
18h 19m1 stop
$611Air Canada
Find Deal
Sun, Feb 1 - Sat, Feb 14
ANA Logo
7:30 am - 4:40 pmLAS-KIX
16h 10m1 stop
ANA Logo
6:35 pm - 6:30 pmKIX-LAS
16h 55m1 stop
$614ANA
Find Deal
Sun, Feb 1 - Sat, Feb 14
ANA Logo
6:00 am - 7:25 pmLAS-KIX
20h 25m2 stops
ANA Logo
3:45 pm - 6:00 pmKIX-LAS
19h 15m2 stops
$620ANA
Find Deal
Thu, Nov 27 - Thu, Dec 11
Korean Air Logo
6:00 am - 8:45 pmLAS-KIX
21h 45m2 stops
Korean Air Logo
11:55 am - 2:36 pmKIX-LAS
19h 41m2 stops
$704Korean Air
Find Deal
Tue, Sep 30 - Tue, Oct 7
United Airlines Logo
7:40 am - 2:50 pmLAS-KIX
15h 10m1 stop
United Airlines Logo
4:50 pm - 10:58 pmKIX-LAS
22h 08m1 stop
$750United Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
United Airlines Logo
7:40 am - 2:50 pmLAS-KIX
15h 10m1 stop
United Airlines Logo
4:50 pm - 12:04 amKIX-LAS
23h 14m2 stops
$755United Airlines
Find Deal
Mon, Nov 17 - Tue, Dec 2
Korean Air Logo
6:00 am - 8:45 pmLAS-KIX
21h 45m2 stops
Korean Air Logo
11:55 am - 3:10 pmKIX-LAS
20h 15m1 stop
$756Korean Air
Find Deal
Sat, Oct 25 - Mon, Nov 10
Hawaiian Airlines Logo
6:17 pm - 6:45 pmLAS-KIX
32h 28m1 stop
Hawaiian Airlines Logo
8:45 pm - 11:59 pmKIX-LAS
20h 14m1 stop
$772Hawaiian Airlines
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $604 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 36% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$604
Overall average: $1,007
Air Canada
Sat 3/14Sat 3/21
LAS - KIX • 2 stops
Cheapest one-way
$328
ANA
Tue 2/3
LAS - KIX • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Osaka!
Booking Insights

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

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

What’s the cheapest day of the week to fly from Las Vegas to Osaka Kansai Intl?

The average price of all round-trip flights from Las Vegas to Osaka Kansai Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Las Vegas to Osaka Kansai Intl, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Las Vegas, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Las Vegas to Osaka Kansai Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Osaka Kansai Intl Airport, 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 Osaka Kansai Intl Airport is February, where tickets cost $624 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,478 and $1,302 respectively.

How far in advance should I book a flight from Las Vegas to Osaka Kansai Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Osaka Kansai Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to Osaka Kansai Intl Airport, you should book around 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$328
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 51% increase in price.
Flight from Las Vegas to Osaka Kansai Intl

When to book flights from Las Vegas to Osaka

Are your dates flexible? Find out the best times to travel from Las Vegas to Osaka 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 Las Vegas to Osaka Kansai Intl flights

  • What is the cheapest flight from Las Vegas to Osaka Kansai Intl Airport?

    In the last 3 days, the lowest price for a flight from Las Vegas to Osaka Kansai Intl Airport was $328 for a one-way ticket and $604 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Osaka Kansai Intl?

    A passport is required to fly from Las Vegas to Osaka Kansai Intl.

  • Which aircraft models fly most regularly from Las Vegas to Osaka Kansai Intl?

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

  • Which airline alliances offer flights from Las Vegas to Osaka Kansai Intl?

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

  • Which is the best airline for flights from Las Vegas to Osaka, Korean Air or ANA?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Osaka are Korean Air and ANA. With an average price for the route of $1,197 and an overall rating of 8.4, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of $818 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Las Vegas to Osaka Kansai Intl?

    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 Osaka Kansai Intl.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka Kansai Intl 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 Osaka Kansai Intl?

    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 Osaka Kansai Intl with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and KIX 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 Osaka Kansai Intl?

    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 Osaka Kansai Intl 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 5 airlines serving from Las Vegas to Osaka

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Osaka. 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 Osaka? 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 1140 reviews
8.5Boarding
8.7Crew
8.2Entertainment
8.1Food
8.3Comfort
Airline reviews

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.

8.0 ExcellentMatt, Aug 2025ATL - EWR
Read more Korean Air reviews

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!

Plane took off on time and I had the whole row to myself!

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!

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

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

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

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

Great first time experience on this airline. Very professional staff and great service.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

I was able to change my flight last minute. It was more expensive, but that was my fault. Thank you for allowing me to fly!

Business class on ANA was awesome. There lie flat seats made it easier to sleep on a 12 hour flight. Food was great and service was excellent.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Overall it was good. Making changes to the reservation on ANA’s website was little challenging. Would like to see those features improved in the future.

The flight crew was outstanding. Very cheerful and always respectful. I wish the same could be said about United. The AC wasn't the best on the plane.

The seats are uncomfortable. The flight attendants are not pleasant. They do their job, but not with a ray of sunshine and warmth. The food was awful, not what I would expect from an Asian airline. All of the other Asian airlines I have flown have far better food. The food was on par with United airlines food, which is really bad. Maybe ANA should get out of the alliance with United.

During booking, I selected the seats so that my wife and I would sit next to each other. However, the airline changed our seats at boarding so that we were seated apart. Very disappointing.

First class ticket. They ran out of food and I sat hungry watching the others eat

They we able to seat my companion and I next to each other. Plane’s temperature was very cool. Willl be more prepared on return trip.

All was good and they were able to seat my travel companion next to me. Thank you.

Like the ample leg room. May as well not bother with snacks if it's only a two ounce bag of pretzels. Didn't use the entertainment option. Was there one?

What an amazing flight. I haven’t experienced this level of service in a flight in years. This will be the only way to fly to Hawaii for me in the future.

Kayak sold me a ticket after check in time. Could not check in. Could not get on flight.

Love you guys are so friendly and kind and wonderful

Agents talk too fast over intercom. I know it’s memorized and we’ve all heard it before. Just slow down a little. Stop charging for checked bags. I was pleased to get my bags promptly at each end of my flight.

Everything was great except having to check in at Alaska. That was a surprise and took extra time and effort. Should have been explained somewhere maybe on the HA electronic ticket.

It was clean and the crew was great. I wish the chairs could recline just a little more and you would provide small pillows for people with bad backs. My back is fused and a little support would be great.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

Real smooth and easy, Real good leg room in coach!

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

Very bad, flight was cancelled due to strike and staff was unable to rebook us

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

Information on your arrival and departure airports

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