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$353 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 11/19. 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.
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Search 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
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas
In the last 7 days travelers have searched 46,479,581 times on KAYAK, and here is why:

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Flights to Las Vegas - Travel Insights & Trends

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 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 tickets can be as cheap as $947. On the other hand, the most expensive day to fly is Sunday, where prices are $1,575 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 May, where tickets cost $808 on average for one-way flights. On the other hand, the most expensive months are January and March, where the average cost of tickets from Japan is $1,517 and $1,201 respectively. For return trips, the best month to travel is September with an average price of $806.

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

The average price for all 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 flights cost $875 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 $950.

How far in advance should I book a flight to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 134 days before departure.

Good to know

Low season

March

High season

January

Cheapest flight

$353
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 49% increase in price.
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 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.

  • Which airline offers the most flights to Las Vegas?

    Of the 17 airlines that fly to Las Vegas, Southwest offers the most flights, with around 2,953 per week, followed by Spirit Airlines with 523 flights per week.

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

    Each week there are around 5,870 direct flights from within Japan to Las Vegas. The most common day for departures is Sunday, with 16% 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.

Prefer to fly non-stop to Las Vegas Harry Reid Intl?

Find which airlines fly direct to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Nonstop departures

Japan to Las Vegas Harry Reid Intl

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Wednesday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Thursday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Friday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +70 more

ANA, Advanced Air, +71 more

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Japan

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Wednesday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Thursday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Friday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +70 more

ANA, Advanced Air, +71 more

See more direct flights
See more direct flights

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.
8.4
Korean AirOverall score based on 1039 reviews
8.5Boarding
8.7Crew
8.3Comfort
8.2Entertainment
8.1Food
Airline reviews

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

2.0 MediocreAnonymous, Oct 2024ICN - BOS
Read more Korean Air reviews

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

Absolutely horrible. The fight member crew or not very friendly and the food was horrible.

So far one of the good one , whenever I go to Korea , I always use Korean airline .

They had the same movie choice as my previous flight, not much of a choice, movies were not up to date, music was uninteresting. Other than sitting on the ground for 40 minutes after boarding the plane, with pilot telling us that they couldn't load the plane because of rain, (bullshit) We finally got into Bangkok of course 40 minutes late.

Will try never to fly Delta international again. Flight delayed and staff completely inept in dealing with it. Would not communicate, rude, completely disorganized. Once we reached Seoul the staff there had no idea what to do with us and led us around the airport from one pointless line to another. They were clearly not told how to manage the situation even though they had hours to make a plan. Never again.

They texted me my gate number and then they texted me again it’s now boarding but in different gate, and the gate was so far from the gate they texted me earlier. I have to run just to get to my flight. They always do that.

The crew and my luggage was still pretty good after a long flight. They take good care of the luggage.

Really good! I like all the crew, they were so nice and very efficient.

On time departure and exceptional customer service during the entire flight.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

Flight did not have seat back entertainment and the wifi was iffy.

Pretty standard flight. Delta has a good selection of movies.

The food was good. I ate gnocchi with marinara sauce and cheese, salted caramel tiramisu. And later in the trip cheese calzone. I watched 3 movies. The selection is really good. Have new and old movies. The flight attendances were nice and cordially. Overall the 6 hours trip was really pleasant ☺️. Planning the next trip.

The WiFi has been awful on my last few Delta Air Lines flights.

The seats are uncomfortable, feels like a small seat pad on plywood.

Enjoyed every stage of travel and really loved the free WiFi on the international flight. I would only make one recommendation. There was a lot of young children under 2 on the flight. Loud crying screaming and just playing. Constant poopie diapers. These families were spread through out the plane. Some of the passengers with no patience actually yelled at these parents unfortunately. I would recommend keeping all the families with young children in the same part of the plane if possible that way the passengers that complain can be relocated. In this situation there was no part of the plane that didn't have a noisy child. Any ways I will be flying Hawaiian airlines again because the service was just that good!

We flew first class, and it was worth every penny for that long flight. The crew was great, the service was terrific, and we were so very comfortable. It made the flight so much better. We will fly Hawaiian again!

Cabin temp was too cold, and lighting too bright for an overnight flight.

It was a 48 min flt......so no real comments can. E made

The food wasn’t very good but everyone on the plane was great.

Friendly crew, flight left on time and arrived early. Had problems with using in flight entertainment on my iPhone, could not get it to work, with WiFi available. Liked being able to charge my phone. Overall a good experience!

The plane was nearly empty. My wife and I were seated behind a family with 3 sreaming kids. The parents refused to control their kids. When we tried to move to a quieter section of the near-empty plane, the flight attendant said please return to your seat. When we tried to explain, he stared at us coldly and simply repeated please return to your seat. When I asked if we could move after take-off he simply start and repeated please return to your seats. About as far from friendly and helpful as you can imagine.

Hawaiian Airlines is one of the best. The flight attendant are attentive to your needs courteous and very polite. The entertainment on the flight is also very good with numerous choices and TV movies. I would definitely recommend Hawaiian airlines.

It was a bit cold. The worst thing was the insecticide spraying which we were not notified about before the flight. There was no choice of complimentary food. I'm a vegetarian, and the food had meat. The seats were comfortable. The movie selection was nice. I'm glad I brought a headset, as none was offered. The flight times were very good.

Paid for extra leg room but seat was still uncomfortable! Not flying Hawaiian again.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

I was at the back of the plane with earphones, and I could still hear the chatty flight attendants; I wasn't able to sleep at all.

There was no air on the plane and it was very hot.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Not enough room between rows and food was gross. $160 baggage charge?! Never again.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

We appreciated the friendly, efficient, and professional flight attendants. A wider selection of hot foods would be nice.

United airlines was top for my last trip in every way

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

Overall good. Tight connection in DFW because of gate unavailability upon landing.

Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.

The flight was very smooth, crew were fantastic but food was lacking.

No food, no entertainment. But the flight was really short so maybe they had to skip drinks. I was able to board early ONLY because I am old and decrepit and they let me pre-board. I RESENT your dumping us into category 9 if we do not pay up. And when I paid for a seat I was STILL given 9. The pre-boarding helps. THIS flight was exceptionally smooth, please congratulate the pilots.

The best thing about AA is that the onboard entertainment allows me to watch on my iPad. This was not working. USB ports were not working and the flight attendant said they often don’t work. The flight attendants, one in particular, were uncaring. I was very disappointed.

I liked the onboard entertainment that allowed me to watch on my iPad.

I love to flight american however my carry on had to be sent with regular luggage and it was broken. Don't appreciate that. If when I buy a ticket says I can take a carry on and a hand item there should be space for mwsy stuff and not be basically forced to send the item even if it's at no charge. A.A. needs to work on that. Everything else excellent.

Deparature was late, which is annoying but the arrival was fine and the baggage came early.

Excellent customer service at check in at Austin flight to DFW and excellent customer service from Karren in terminal B at DFW.

The free internet access did not work, so we had to purchase 2 Internet packages. Flight attendants were not proactive in checking in with first class patrons

Book cheap flights from Japan to Las Vegas

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Las Vegas found on KAYAK in the last 72 hours.
2/18ter
1 stopAmerican Airlines
22h 24mNRT-LAS
2/24seg
1 stopAmerican Airlines
20h 46mLAS-NRT
$668
12/11qua
1 stopAmerican Airlines
16h 03mNRT-LAS
12/31ter
1 stopAmerican Airlines
17h 30mLAS-NRT
$669
11/28qui
2 stopsUnited Airlines
29h 02mHND-LAS
12/5qui
2 stopsUnited Airlines
27h 15mLAS-HND
$790
2/5qua
1 stopDelta
16h 24mHND-LAS
2/13qui
1 stopDelta
16h 05mLAS-HND
$791
11/28qui
1 stopUnited Airlines
36h 04mNRT-LAS
12/5qui
2 stopsUnited Airlines
16h 45mLAS-NRT
$791
3/2dom
1 stopHawaiian Airlines
20h 20mHND-LAS
3/8sáb
1 stopHawaiian Airlines
30h 40mLAS-HND
$846
1/14ter
1 stopHawaiian Airlines
20h 30mNRT-LAS
1/14ter
1 stopHawaiian Airlines
21h 35mLAS-NRT
$877
2/8sáb
2 stopsDelta
18h 49mHND-LAS
2/15sáb
2 stopsDelta
28h 35mLAS-HND
$938
1/12dom
1 stopKorean Air
20h 15mKIX-LAS
1/18sáb
1 stopKorean Air
25h 10mLAS-KIX
$1,055
12/4qua
1 stopKorean Air
21h 40mFUK-LAS
12/10ter
1 stopKorean Air
28h 15mLAS-FUK
$1,059

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Las Vegas found on KAYAK in the last 72 hours.
11/19ter
1 stop
19h 13mNRT-LAS
$353
12/9seg
1 stop
18h 12mNRT-LAS
$354
3/5qua
1 stopHawaiian Airlines
19h 40mKIX-LAS
$512
4/13dom
1 stopHawaiian Airlines
19h 30mNRT-LAS
$512
12/28sáb
1 stopDelta
21h 36mHND-LAS
$669
12/28sáb
1 stopDelta
19h 27mHND-LAS
$772
3/27qui
1 stopKorean Air
30h 10mHND-LAS
$956
2/11ter
1 stopKorean Air
30h 10mHND-LAS
$967
11/29sex
1 stopUnited Airlines
21h 07mNRT-LAS
$1,046
11/29sex
1 stopUnited Airlines
19h 18mNRT-LAS
$1,053

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Last minute flights to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Las Vegas that are departing in the next 10 days.
11/1sex
multi-stopAmerican Airlines
16h 35mHND-LAS
11/5ter
multi-stopAmerican Airlines
19h 25mLAS-HND
$780
11/1sex
multi-stopUnited Airlines
14h 27mHND-LAS
11/6qua
multi-stopUnited Airlines
15h 42mLAS-HND
$789
11/2sáb
multi-stopUnited Airlines
20h 17mHND-LAS
11/5ter
multi-stopUnited Airlines
25h 54mLAS-HND
$790
11/1sex
multi-stopDelta
33h 15mHND-LAS
11/5ter
multi-stopDelta
16h 20mLAS-HND
$791
11/4seg
multi-stop
47h 39mNRT-LAS
11/17dom
multi-stop
22h 00mLAS-NRT
$895
11/2sáb
multi-stopHawaiian Airlines
19h 35mHND-LAS
11/4seg
multi-stopHawaiian Airlines
24h 55mLAS-HND
$1,106
11/3dom
multi-stopHawaiian Airlines
19h 10mHND-LAS
11/9sáb
multi-stopHawaiian Airlines
24h 55mLAS-HND
$1,148
11/3dom
multi-stopDelta
17h 25mHND-LAS
11/9sáb
multi-stopDelta
20h 36mLAS-HND
$1,169
11/2sáb
multi-stopKorean Air
30h 10mHND-LAS
11/10dom
multi-stopKorean Air
31h 00mLAS-HND
$2,394
11/2sáb
multi-stopKorean Air
30h 10mHND-LAS
11/10dom
multi-stopKorean Air
23h 50mLAS-HND
$3,215

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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