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$393+ Cheap flights from Las Vegas (LAS) to Japan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FUK
May 20 — May 271
Tue 5/20
Tue 5/27
1 adult, Economy
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Cheap flight deals from Las Vegas to Japan

Keep the following information in mind while searching for Las Vegas to Japan flight deals. Data was last updated May 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$730
(Alaska Airlines)

One-way from

$403
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,062
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Tokyo (TYO) flights.
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From Las Vegas Harry Reid Intl to Japan
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One-way flight from Las Vegas Harry Reid Intl to Japan
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Highest demand for flights based on searches. 10% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Las Vegas to Japan

Cheapest flights from Las Vegas to Japan
Explore the most affordable flight options available from Las Vegas to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.

This Air Canada deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:00 amLAS - KIX
1 stop16h 25mAir Canada
Mon 10/136:05 pmKIX - LAS
1 stop21h 44mAir Canada
Deal found 5/15$671
This Gotogate deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:50 pmLAS - UKB
2 stops46h 10mMultiple Airlines
Wed 11/127:05 amUKB - LAS
2 stops31h 11mMultiple Airlines
Deal found 5/15$704
This FlightHub deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:45 amLAS - FUK
2 stops19h 15mANA
Thu 9/255:40 pmFUK - LAS
2 stops18h 50mANA
Deal found 5/14$725
This oojo deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:50 pmLAS - OKA
1 stop18h 45mKorean Air
Fri 12/511:45 amOKA - LAS
1 stop20h 25mKorean Air
Deal found 5/15$725
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amLAS - KIX
1 stop17h 35mANA
Tue 11/256:30 pmKIX - LAS
1 stop12h 56mANA
Deal found 5/13$727
This FlightHub deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amLAS - OKA
2 stops21h 30mANA
Thu 9/111:05 pmOKA - LAS
2 stops23h 19mANA
Deal found 5/15$727
This FlightHub deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:00 amLAS - ITM
2 stops22h 15mANA
Tue 9/164:50 pmITM - LAS
2 stops19h 34mANA
Deal found 5/14$728
This FlightHub deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amLAS - UKB
2 stops33h 00mANA
Wed 11/127:05 amUKB - LAS
2 stops27h 50mANA
Deal found 5/15$728
This Alaska Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/211:50 amLAS - KIX
1 stop24h 55mAlaska Airlines
Fri 9/268:45 pmKIX - LAS
1 stop16h 43mAlaska Airlines
Deal found 5/14$730
This FlightHub deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:00 amLAS - NGO
2 stops22h 20mANA
Tue 9/237:20 amNGO - LAS
2 stops23h 16mANA
Deal found 5/15$730
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:00 amLAS - KIX
2 stops16h 50mUnited Airlines
Wed 10/224:50 pmKIX - LAS
2 stops19h 40mUnited Airlines
Deal found 5/14$731
This oojo deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:50 pmLAS - FUK
1 stop17h 10mKorean Air
Sun 9/1410:15 amFUK - LAS
1 stop22h 05mKorean Air
Deal found 5/14$734

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2025.
Use the filters below to find and compare flights from Las Vegas to Japan that are best for you.

Fly from

Las Vegas

Fly to

Japan

Route

Depart

Return

Price

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Wed 10/1

8:00 am-4:25 pm

1 stop16h 25m

Osaka Kansai Intl

Mon 10/13

6:05 pm-11:49 pm

1 stop21h 44m

$671

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Mon 11/3

4:50 pm-8:00 am

2 stops46h 10m

Kobe

Wed 11/12

7:05 am-9:16 pm

2 stops31h 11m

$704

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 11/3

6:20 am-9:50 pm

2 stops22h 30m

Osaka Kansai Intl

Wed 11/12

8:25 am-3:51 pm

2 stops24h 26m

$712

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Wed 8/27

6:00 am-8:15 pm

2 stops22h 15m

Osaka Itami

Tue 9/16

4:50 pm-8:24 pm

2 stops19h 34m

$728

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Mon 11/3

6:00 am-8:00 am

2 stops33h 00m

Kobe

Wed 11/12

7:05 am-5:55 pm

2 stops27h 50m

$728

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 8/25

1:55 am-6:45 pm

1 stop24h 50m

Osaka Kansai Intl

Wed 9/17

8:45 pm-11:55 pm

1 stop19h 10m

$730

Las VegasNagoya

LAS - NGO

LASNGO

Las Vegas Harry Reid Intl

Tue 9/9

6:00 am-8:20 pm

2 stops22h 20m

Nagoya Chubu Centrair Intl

Tue 9/23

7:20 am-2:36 pm

2 stops23h 16m

$730

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 10/6

7:45 am-2:50 pm

1 stop15h 05m

Osaka Kansai Intl

Sat 10/18

8:30 am-4:07 pm

2 stops23h 37m

$733

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 10/21

1:55 am-6:45 pm

1 stop24h 50m

Osaka Kansai Intl

Mon 11/3

8:45 pm-11:58 pm

1 stop20h 13m

$739

Las VegasNagoya

LAS - NGO

LASNGO

Las Vegas Harry Reid Intl

Tue 9/9

11:50 pm-12:30 pm

1 stop20h 40m

Nagoya Chubu Centrair Intl

Tue 9/23

1:40 pm-4:20 pm

1 stop18h 40m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 60 results
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Best time to book a flight from Las Vegas to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Japan

What is the cheapest month to book a flight from Las Vegas to Japan?

Currently, February is the cheapest month in which you can book a flight from Las Vegas to Japan (average of $872). Flying from Las Vegas to Japan in December is currently the most expensive (average of $1,629). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to JP?

Find hourly flight availability from Las Vegas to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Japan as you normally would.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated May 15, 2025.
Read through reviews of airlines operating flights from Las Vegas to Japan, such as Korean Air, Japan Airlines and China Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,073 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,073 reviews
Korean Air
8.4
Very good
1,073 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,473 reviews
Korean Air
8.4
Very good
1,073 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
732 reviews
Korean Air
8.4
Very good
1,073 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
865 reviews
Korean Air
8.4
Very good
1,073 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
442 reviews
Korean Air
8.4
Very good
1,073 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to Japan?

    For a flight from Las Vegas to Japan, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

  • What are the cheapest airlines to fly from Las Vegas to Japan one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $418. ANA flights start at $453 while deals on Korean Air start at $461 one-way.

  • What are the most popular routes from Las Vegas to Japan?

    When deciding which route to take from Las Vegas to Japan consider Las Vegas Harry Reid Intl - Tokyo Narita, Las Vegas Harry Reid Intl - Tokyo Haneda or Las Vegas Harry Reid Intl - Osaka Kansai Intl as they are the most popular.

  • Can I find deals for flights from Las Vegas to Japan that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Japan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Japan.

  • Can I find deals for business class flights from Las Vegas to Japan?

    Yes. Cheapflights offers flight deals from Las Vegas to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Japan?

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to Japan (average of $872). Flying from Las Vegas to Japan in December is currently the most expensive (average of $1,629). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Las Vegas to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Las Vegas to Japan

Discover the top 10 airlines that operate flights from Las Vegas to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$597Average$1,131FlexibilityNo cancel feeOn-time81%
ANACheapest$621Average$1,078FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$623Average$1,083FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$674Average$1,024FlexibilityNo cancel feeOn-time79%
DeltaCheapest$678Average$907FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$701Average$1,145FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$725Average$998FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$795Average$1,073FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$846Average$1,161FlexibilityNo cancel feeOn-time75%
WestJetCheapest$879Average$1,280FlexibilityNo cancel feeOn-time60%

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