What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Japan?

Air Canada, ANA, and Korean Air are the most popular carriers operating from Las Vegas Harry Reid Intl to Japan

What airlines fly to Japan?

United Airlines, ANA and Korean Air are the top three most popular airlines that fly to Japan from Las Vegas according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 10 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Japan?

Prices for flights from Las Vegas Harry Reid Intl Airport to Japan were last updated today.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Japan?

As of February 2026, there are 10 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Japan.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Japan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents required for your trip to Japan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$348 Cheap Flights from Las Vegas to Japan in 2026

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Find the cheapest flights from Las Vegas to Japan

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 4:25 pm

LAS

KIX

18h 10m

1 stop

6:00 pm - 11:48 pm

KIX

LAS

21h 48m

1 stop

$663Air Canada

Sun, Apr 19 - Tue, May 5

11:00 am - 8:00 pm

LAS

NRT

17h 00m

1 stop

2:35 pm - 4:16 pm

NRT

LAS

17h 41m

1 stop

$681Multiple Airlines

Sat, May 16 - Wed, May 20

6:00 am - 1:55 pm

LAS

HND

15h 55m

1 stop

9:05 pm - 8:44 pm

HND

LAS

15h 39m

1 stop

$727ANA

Mon, Apr 27 - Mon, May 11

6:52 pm - 3:05 pm

LAS

HND

28h 13m

1 stop

6:10 pm - 11:56 pm

HND

LAS

21h 46m

1 stop

$733ANA

Wed, Apr 22 - Tue, May 5

11:50 pm - 11:50 am

LAS

OKA

20h 00m

1 stop

12:50 pm - 4:40 pm

OKA

LAS

19h 50m

1 stop

$740Korean Air

Mon, Aug 10 - Thu, Aug 27

5:59 pm - 11:50 am

LAS

OKA

25h 51m

2 stops

12:50 pm - 4:40 pm

OKA

LAS

19h 50m

1 stop

$745Korean Air

Mon, Aug 10 - Thu, Aug 27

6:00 am - 3:05 pm

LAS

HND

17h 05m

2 stops

12:30 am - 12:19 am

HND

LAS

15h 49m

1 stop

$778United Airlines

Mon, Apr 27 - Sun, May 10

8:00 am - 7:55 pm

LAS

ITM

18h 55m

2 stops

2:35 pm - 9:44 pm

ITM

LAS

24h 09m

2 stops

$792Japan Airlines

Wed, Feb 25 - Wed, Mar 4

8:00 am - 7:50 pm

LAS

ITM

18h 50m

2 stops

2:35 pm - 9:00 pm

ITM

LAS

22h 25m

2 stops

$893Japan Airlines

Mon, Mar 2 - Tue, Mar 10

6:00 am - 6:30 pm

LAS

FUK

19h 30m

2 stops

12:35 pm - 8:55 pm

FUK

LAS

25h 20m

2 stops

$1,316United Airlines

Wed, Feb 25 - Sun, Mar 1

Korean Air flights from Las Vegas to Japan

Our best Korean Air deals on Las Vegas to Japan flight tickets

Korean Air

Aug 10

LAS11:50 pmLas Vegas Harry Reid Intl

20h 00m

1 stop

OKA11:50 amOkinawa Naha

Aug 27

OKA12:50 pmOkinawa Naha

19h 50m

1 stop

LAS4:40 pmLas Vegas Harry Reid Intl

$740

Korean Air

Aug 10

LAS7:50 pmLas Vegas Harry Reid Intl

24h 00m

2 stops

OKA11:50 amOkinawa Naha

Aug 27

OKA12:50 pmOkinawa Naha

19h 50m

1 stop

LAS4:40 pmLas Vegas Harry Reid Intl

$745

Korean Air

May 6

LAS6:00 amLas Vegas Harry Reid Intl

21h 45m

2 stops

NRT7:45 pmTokyo Narita

May 31

NRT5:20 pmTokyo Narita

41h 33m

2 stops

LAS6:53 pmLas Vegas Harry Reid Intl

$749

Air Canada flights from Las Vegas to Japan

Our best Air Canada deals on Las Vegas to Japan flight tickets

Air Canada

Apr 19

LAS6:15 amLas Vegas Harry Reid Intl

18h 10m

1 stop

KIX4:25 pmOsaka Kansai Intl

May 5

KIX6:00 pmOsaka Kansai Intl

21h 48m

1 stop

LAS11:48 pmLas Vegas Harry Reid Intl

$663

Air Canada

Apr 28

LAS4:50 pmLas Vegas Harry Reid Intl

30h 05m

1 stop

NRT2:55 pmTokyo Narita

May 7

NRT4:55 pmTokyo Narita

22h 53m

1 stop

LAS11:48 pmLas Vegas Harry Reid Intl

$684

Air Canada

Apr 28

LAS6:15 amLas Vegas Harry Reid Intl

16h 40m

1 stop

NRT2:55 pmTokyo Narita

May 7

NRT4:55 pmTokyo Narita

22h 53m

1 stop

LAS11:48 pmLas Vegas Harry Reid Intl

$690

Fly from

Fly to

Route

Depart

Return

Price

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sun 4/19

6:15 am-4:25 pm

1 stop18h 10m

Osaka Kansai Intl

Tue 5/5

6:00 pm-11:48 pm

1 stop21h 48m

$663

Las VegasTokyo

LAS - NRT

LASNRT

Las Vegas Harry Reid Intl

Sat 5/16

11:00 am-8:00 pm

1 stop17h 00m

Tokyo Narita

Wed 5/20

2:35 pm-4:16 pm

1 stop17h 41m

$681

Las VegasTokyo

LAS - HND

LASHND

Las Vegas Harry Reid Intl

Mon 4/27

6:00 am-1:55 pm

1 stop15h 55m

Tokyo Haneda

Mon 5/11

9:05 pm-8:44 pm

1 stop15h 39m

$727

Las VegasTokyo

LAS - HND

LASHND

Las Vegas Harry Reid Intl

Wed 4/22

6:52 pm-3:05 pm

1 stop28h 13m

Tokyo Haneda

Tue 5/5

6:10 pm-11:56 pm

1 stop21h 46m

$733

Las VegasOkinawa

LAS - OKA

LASOKA

Las Vegas Harry Reid Intl

Mon 8/10

11:50 pm-11:50 am

1 stop20h 00m

Okinawa Naha

Thu 8/27

12:50 pm-4:40 pm

1 stop19h 50m

$740

Las VegasOkinawa

LAS - OKA

LASOKA

Las Vegas Harry Reid Intl

Mon 8/10

5:59 pm-11:50 am

2 stops25h 51m

Okinawa Naha

Thu 8/27

12:50 pm-4:40 pm

1 stop19h 50m

$745

Las VegasTokyo

LAS - HND

LASHND

Las Vegas Harry Reid Intl

Mon 4/27

6:00 am-3:05 pm

2 stops17h 05m

Tokyo Haneda

Sun 5/10

12:30 am-12:19 am

1 stop15h 49m

$778

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Wed 2/25

8:00 am-7:55 pm

2 stops18h 55m

Osaka Itami

Wed 3/4

2:35 pm-9:44 pm

2 stops24h 09m

$792

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Mon 3/2

8:00 am-7:50 pm

2 stops18h 50m

Osaka Itami

Tue 3/10

2:35 pm-9:00 pm

2 stops22h 25m

$893

Las VegasFukuoka

LAS - FUK

LASFUK

Las Vegas Harry Reid Intl

Wed 2/25

6:00 am-6:30 pm

2 stops19h 30m

Fukuoka

Sun 3/1

12:35 pm-8:55 pm

2 stops25h 20m

$1,316

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Japan?

The month of February is, on average, the cheapest month to fly to Japan from Las Vegas, with most prices found around $685. If you aren’t able to travel to Japan during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $735.

What is the cheapest day to depart on your flight to Japan?

On average, the least expensive day to fly to Japan from Las Vegas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $888. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Las Vegas to Japan on a Tuesday will generally be more expensive and average around $1,047. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Las Vegas Harry Reid Intl to Japan flight route?

Fly from Las Vegas Harry Reid Intl to Tokyo Narita for the best Las Vegas Harry Reid Intl - Japan flight prices

How far in advance should I book a flight to Japan?

You are more likely to see cheaper flights to Japan from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $892 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Las Vegas for as low as $793 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to Japan flights?

There is only 1 cabin class available to choose from on Las Vegas Harry Reid Intl to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Las Vegas to Japan flights?

You could potentially save up to 19% on your flight if you consider stops on a Las Vegas to Japan flight.

Cheap Las Vegas to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Japan

Fastest flight time	15h 00m
Direct flights	None

The fastest flight from Las Vegas to Japan takes 15h 00m

There are no direct flights from Las Vegas to Japan. There are no popular flight routes from Las Vegas to Japan.

Search flight deals

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Japan?
Prices for flights from Las Vegas Harry Reid Intl Airport to Japan were last updated today.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Japan?
As of February 2026, there are 10 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Japan.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Japan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents required for your trip to Japan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Las Vegas to Japan?
Based on momondo bookings for flights between Las Vegas and Japan, the leading plane model is Boeing 777-200/200ER, making up 80.00% of the total bookings. Other popular models include Boeing 737-800 with 20.00%.

Best airlines flying from Las Vegas to Japan

Compare and see reviews for airlines that fly from Las Vegas to Japan with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $345	Free Cancellation	Rating 8.0 11,904 reviews	Search Alaska Airlines flights
Korean Air	PriceFrom $490	Free Cancellation	Rating 8.4 1,194 reviews	Search Korean Air flights
Air Canada	PriceFrom $543	Free Cancellation	Rating 7.1 10,732 reviews	Search Air Canada flights
ANA	PriceFrom $591	Free Cancellation	Rating 8.4 1,093 reviews	Search ANA flights
United Airlines	PriceFrom $623	Free Cancellation	Rating 7.4 9,322 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $624	Free Cancellation	Rating 7.8 2,833 reviews	Search Hawaiian Airlines flights
Japan Airlines	PriceFrom $625	Free Cancellation	Rating 8.3 1,709 reviews	Search Japan Airlines flights
Delta	PriceFrom $678	Free Cancellation	Rating 7.9 8,213 reviews	Search Delta flights
American Airlines	PriceFrom $701	Free Cancellation	Rating 7.2 11,313 reviews	Search American Airlines flights
WestJet	PriceFrom $960	Free Cancellation	Rating 7.2 3,268 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Japan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Japan for you.

Can I find flights from Las Vegas to Japan with flexible booking policies on momondo?

Flights from Las Vegas to Japan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Japan?

Once you have performed a search for Las Vegas to Japan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Las Vegas to Japan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Japan, momondo offers a useful price alert feature which will track prices for flights to Japan from Las Vegas and alert you when they change.

An easier way to manage your Japan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities

Other flights from Las Vegas

Other flights to Japan

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Japan

Flights to Tokyofrom $311

Flights to Osakafrom $530

Flights to Okinawafrom $587

Flights to Fukuokafrom $537

Flights to Nagoyafrom $562

Flights to Hiroshimafrom $732

Flights to Kagoshimafrom $845

Flights to Ishigakifrom $1,216

Flights to Sendaifrom $634

Flights to Hakodatefrom $1,210

Flights to Miyakojimafrom $7,927

Flights to Nagasakifrom $828

Cheap flights from Las Vegas to Japan from $348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Japan departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Cheap round-trip flights

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Korean Air flights from Las Vegas to Japan

Our best Korean Air deals on Las Vegas to Japan flight tickets

Air Canada flights from Las Vegas to Japan

Our best Air Canada deals on Las Vegas to Japan flight tickets

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Use the filters below to find and compare flights from Las Vegas to Japan that are best for you.

See travel insights to Japan from

How to get the cheapest flight ticket from Las Vegas to Japan

What is the cheapest month to fly to Japan?

What is the cheapest day to depart on your flight to Japan?

What is the cheapest Las Vegas Harry Reid Intl to Japan flight route?

How far in advance should I book a flight to Japan?

What cabin class options are available on Las Vegas Harry Reid Intl to Japan flights?

Can stopping save me money on Las Vegas to Japan flights?

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Japan?

What airlines fly to Japan?

Cheap Las Vegas to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Japan

Fastest flight time

Direct flights

Best airlines flying from Las Vegas to Japan

Compare and see reviews for airlines that fly from Las Vegas to Japan with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Japan?

Can I find flights from Las Vegas to Japan with flexible booking policies on momondo?

How can momondo help me find flights from Las Vegas to Japan?

I’m not ready to book a flight from Las Vegas to Japan right now. Can momondo alert me if prices change?

An easier way to manage your Japan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Las Vegas flight routes

According to popular flight searches on momondo this year

Japan flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Japan

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Japan

List of cabin classes available on flights landing in Japan. Availability may vary depending on flight origin and airline.

Complete your trip to Japan

Explore popular destinations other users love

According to popular flight searches on momondo this year