$318 Find Cheap Flights from Japan 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 5/9. 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.
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These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas
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Cheap Flight Deals from Japan to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Japan 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.

Recent round-trip flight deals from Japan to Las Vegas

KAYAK's recommended round-trip deals from the most popular airlines that fly from Japan to Las Vegas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
2:35 pm - 8:10 pmNRT-LAS
21h 35m1 stop
10:02 pm - 2:50 pmLAS-NRT
24h 48m1 stop
Wed, May 7 - Tue, May 13
2:35 pm - 8:10 pmNRT-LAS
21h 35m1 stop
10:02 pm - 2:50 pmLAS-NRT
24h 48m1 stop
Wed, May 7 - Tue, May 13
6:25 pm - 11:35 pmNRT-LAS
21h 10m1 stop
1:35 am - 4:00 pmLAS-NRT
22h 25m1 stop
$1,060Hawaiian Airlines
Find Deal
Sun, May 4 - Mon, May 5
6:25 pm - 11:30 pmNRT-LAS
21h 05m1 stop
1:35 am - 4:00 pmLAS-NRT
22h 25m1 stop
$1,084Hawaiian Airlines
Find Deal
Wed, Apr 16 - Tue, Apr 22
6:25 pm - 8:42 amHND-LAS
30h 17m1 stop
7:30 pm - 2:15 pmLAS-HND
26h 45m1 stop
$1,175Delta
Find Deal
Fri, May 16 - Thu, May 29
6:25 pm - 4:15 pmHND-LAS
13h 50m1 stop
7:50 pm - 2:00 pmLAS-HND
26h 10m1 stop
$1,280Delta
Find Deal
Wed, Jul 2 - Mon, Jul 7
5:00 pm - 11:55 pmNRT-LAS
22h 55m2 stops
6:00 am - 2:40 pmLAS-NRT
16h 40m2 stops
$1,492United Airlines
Find Deal
Sat, Apr 26 - Sat, May 3
4:30 pm - 7:09 pmNRT-LAS
18h 39m1 stop
6:00 am - 2:40 pmLAS-NRT
16h 40m2 stops
$1,493United Airlines
Find Deal
Sat, Apr 26 - Sat, May 3
8:30 am - 10:47 amITM-LAS
18h 17m2 stops
7:05 am - 8:30 pmLAS-ITM
21h 25m2 stops
$1,754American Airlines
Find Deal
Thu, May 15 - Mon, May 19
4:30 pm - 6:14 pmITM-LAS
17h 44m2 stops
7:05 am - 5:35 pmLAS-ITM
18h 30m2 stops
$1,805American Airlines
Find Deal
Thu, May 15 - Mon, May 19

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.

What is the cheapest day to fly to Las Vegas?

The average price of all round-trip flights to Las Vegas clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Las Vegas is Thursday where round-trip tickets can be as cheap as $940. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,512 on average.

What is the cheapest month to fly to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Las Vegas, 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 to Las Vegas is October, where tickets cost $787 on average for return flights. On the other hand, the most expensive months are December and March, where the average cost of tickets from Japan is $1,465 and $1,279 respectively. For one-way flights, the best month to travel is July with an average price of $906.

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

The average price for all round-trip flights to Las Vegas depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Las Vegas is generally in the morning, when round-trip flights cost $870 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 $963.

Good to know

Low season

March

High season

October

Cheapest flight

$318
Best time to beat the crowds but there is an average 34% increase in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from Tokyo Narita Airport to Las Vegas

FAQs - booking Las Vegas flights

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

    Central Las Vegas is 6 miles away from Las Vegas Harry Reid Intl Airport.

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

    Las Vegas is served by Las Vegas Harry Reid Intl Airport, also commonly referred to as Harry Reid Intl, Las Vegas Mccarran, McCarran, or McCarran Intl. The airport code is LAS.

  • How much is a flight to Las Vegas?

    On average, a flight to Las Vegas costs $485. The cheapest price found on KAYAK in the last 2 weeks cost $485 and departed from Tokyo Narita Airport.

  • 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.

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

    Each week there are around 5,557 direct flights from within Japan to Las Vegas. The most common day for departures is Friday, with 17% of flights taking off on this day.

See more FAQs

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.

Top 5 airlines serving from Japan 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 Japan 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.
8.0
DeltaOverall score based on 7895 reviews
8.2Boarding
7.3Food
7.9Entertainment
8.0Comfort
8.5Crew
Airline reviews

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

10.0 ExcellentTiffany, Mar 2025MIA - DCA
Read more Delta reviews

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Delta is a premier airline so my expectations are most always met.

Friendly and helpful crew. Had no issues at all other than the St Thomas airport is woefully small, so allow plenty of time. Flight was pretty smooth and we arrived earlier than planned.

Every customer service agent we came in contact with was rude, tired, overworked and indifferent

Staff was great. Heard negative things about this airline but my experience was great

There was mention of a complimentary magazine but none were in the seat pockets. The flight is short so understandable not having food or a snack.

Maria and her partner In SLO are phenomal! Great customer service!

unexpected $120 charge to sit next to my wife on an isle seat in the economy section. Looks like there pre-assigning us both on the middle seat was intentional - leaving the isle seat next to my wife open at $120 was a ploy to make more money. Not good business.

Flight delayed. Then left much later than new time. 88 year old dad waiting at Kona airport for ages.

Very poor management for checking language at SEA airport. Staff is not friendly and didn’t direct me to correct counter. Due to this I missed my flight and hotel booking and car rental. Lost around $800 including the cabs

Flights were on time - boarding was smooth - snacks were good Only mild complaint is the seats did not appear to recline so red eye flight could have been better

Seats were so uncomfortable. Used to southwest so this was really disappointing. No wifi made for a long5 hour flight

This is my first time flying Hawaiian. It was so disorganized and poorly coordinated, resulting in the most unacceptable delay

Compared with other carriers business class for an overnight was not worth the extra expense.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

We were Polaris passengers and found the service poor. The food was ok but the flight attendants were not attentive and rushed the service.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Free wifi was available, but only some time, being at least 30 minutes into the flight. it would have been better that an announcement had been made about the delay.

Cabin was roomy enough to easily slide my carry on under the seat in front of me!

On time arrivals and departures. Gate boarding notices could be better if displayed on monitor.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

We were not offered anything to drink in business class during the boarding process.

Boarding was challenging as we had to use the stairs from the tarmac. Stairs are okay but a roller bag makes it challenging.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

Once again our Air Canada flight was delayed! I'm hopeful competition arrives with other airlines soon and maybe they will make a better effort to be on time!

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

Very smooth flight and the crew members were very welcoming.

Everything you need to know for your flight to Las Vegas

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

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