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 35% 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.

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

Delta, Korean Air, and United Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Japan

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 March 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.

$357 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:36 am - 10:40 pm

LAS

KIX

21h 04m

2 stops

2:15 am - 3:27 pm

KIX

LAS

29h 12m

2 stops

$708Delta

Tue, Apr 7 - Mon, Apr 20

6:00 am - 11:20 am

LAS

KIX

37h 20m

2 stops

12:35 pm - 10:53 pm

KIX

LAS

26h 18m

2 stops

$720Delta

Wed, May 6 - Wed, May 20

6:15 am - 2:55 pm

LAS

NRT

16h 40m

1 stop

4:55 pm - 11:48 pm

NRT

LAS

22h 53m

1 stop

$732Air Canada

Sun, Apr 19 - Tue, May 5

7:50 pm - 11:50 am

LAS

OKA

24h 00m

2 stops

12:50 pm - 4:40 pm

OKA

LAS

19h 50m

1 stop

$766Korean Air

Mon, Aug 10 - Thu, Aug 27

6:00 am - 11:50 am

LAS

OKA

37h 50m

2 stops

12:50 pm - 7:12 pm

OKA

LAS

22h 22m

2 stops

$772Korean Air

Mon, Aug 10 - Thu, Aug 27

9:37 am - 4:25 am

LAS

HND

26h 48m

1 stop

3:50 pm - 6:46 pm

HND

LAS

18h 56m

1 stop

$779ANA

Wed, Aug 26 - Mon, Oct 19

4:36 pm - 4:25 am

LAS

HND

19h 49m

2 stops

3:50 pm - 8:10 pm

HND

LAS

20h 20m

2 stops

$784United Airlines

Wed, Sep 2 - Mon, Sep 21

6:15 am - 4:25 pm

LAS

KIX

18h 10m

1 stop

6:00 pm - 11:48 pm

KIX

LAS

21h 48m

1 stop

$785Air Canada

Mon, Apr 27 - Mon, May 4

7:00 am - 2:50 pm

LAS

KIX

15h 50m

1 stop

4:55 pm - 4:01 pm

KIX

LAS

15h 06m

1 stop

$789ANA

Tue, Aug 18 - Wed, Sep 16

3:18 pm - 2:50 pm

LAS

KIX

31h 32m

2 stops

4:55 pm - 4:01 pm

KIX

LAS

15h 06m

1 stop

$800United Airlines

Mon, Aug 17 - Wed, Sep 16

STARLUX Airlines flights from Las Vegas to Japan

Our best STARLUX Airlines deals on Las Vegas to Japan flight tickets

STARLUX Airlines

Aug 14

LAS6:47 pmLas Vegas Harry Reid Intl

23h 43m

2 stops

UKB10:30 amKobe

Aug 18

UKB11:40 amKobe

27h 10m

2 stops

LAS10:50 pmLas Vegas Harry Reid Intl

$1,151

STARLUX Airlines

Mar 20

LAS5:44 pmLas Vegas Harry Reid Intl

32h 16m

2 stops

FUK6:00 pmFukuoka

Apr 4

FUK2:15 pmFukuoka

22h 34m

2 stops

LAS8:49 pmLas Vegas Harry Reid Intl

$2,285

Delta flights from Las Vegas to Japan

Our best Delta deals on Las Vegas to Japan flight tickets

Delta

Apr 7

LAS9:36 amLas Vegas Harry Reid Intl

21h 04m

2 stops

KIX10:40 pmOsaka Kansai Intl

Apr 20

KIX2:15 amOsaka Kansai Intl

29h 12m

2 stops

LAS3:27 pmLas Vegas Harry Reid Intl

$708

Delta

May 6

LAS6:00 amLas Vegas Harry Reid Intl

37h 20m

2 stops

KIX11:20 amOsaka Kansai Intl

May 20

KIX12:35 pmOsaka Kansai Intl

26h 18m

2 stops

LAS10:53 pmLas Vegas Harry Reid Intl

$720

Delta

Apr 8

LAS11:50 pmLas Vegas Harry Reid Intl

19h 30m

1 stop

KIX11:20 amOsaka Kansai Intl

Apr 19

KIX2:15 amOsaka Kansai Intl

26h 54m

2 stops

LAS1:09 pmLas Vegas Harry Reid Intl

$753

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 4/7

9:36 am-10:40 pm

2 stops21h 04m

Osaka Kansai Intl

Mon 4/20

2:15 am-3:27 pm

2 stops29h 12m

$708

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Wed 5/6

6:00 am-11:20 am

2 stops37h 20m

Osaka Kansai Intl

Wed 5/20

12:35 pm-10:53 pm

2 stops26h 18m

$720

Las VegasTokyo

LAS - NRT

LASNRT

Las Vegas Harry Reid Intl

Sun 4/19

6:15 am-2:55 pm

1 stop16h 40m

Tokyo Narita

Tue 5/5

4:55 pm-11:48 pm

1 stop22h 53m

$732

Las VegasOkinawa

LAS - OKA

LASOKA

Las Vegas Harry Reid Intl

Mon 8/10

7:50 pm-11:50 am

2 stops24h 00m

Okinawa Naha

Thu 8/27

12:50 pm-4:40 pm

1 stop19h 50m

$766

Las VegasOkinawa

LAS - OKA

LASOKA

Las Vegas Harry Reid Intl

Mon 8/10

6:00 am-11:50 am

2 stops37h 50m

Okinawa Naha

Thu 8/27

12:50 pm-7:12 pm

2 stops22h 22m

$772

Las VegasTokyo

LAS - HND

LASHND

Las Vegas Harry Reid Intl

Wed 8/26

9:37 am-4:25 am

1 stop26h 48m

Tokyo Haneda

Mon 10/19

3:50 pm-6:46 pm

1 stop18h 56m

$779

Las VegasTokyo

LAS - HND

LASHND

Las Vegas Harry Reid Intl

Wed 9/2

4:36 pm-4:25 am

2 stops19h 49m

Tokyo Haneda

Mon 9/21

3:50 pm-8:10 pm

2 stops20h 20m

$784

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 4/27

6:15 am-4:25 pm

1 stop18h 10m

Osaka Kansai Intl

Mon 5/4

6:00 pm-11:48 pm

1 stop21h 48m

$785

Quickest round-trip

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 8/18

7:00 am-2:50 pm

1 stop15h 50m

Osaka Kansai Intl

Wed 9/16

4:55 pm-4:01 pm

1 stop15h 06m

$789

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 8/17

3:18 pm-2:50 pm

2 stops31h 32m

Osaka Kansai Intl

Wed 9/16

4:55 pm-4:01 pm

1 stop15h 06m

$800

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 $681. 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 $874 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 March 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 12,042 reviews	Search Alaska Airlines flights
Korean Air	PriceFrom $490	Free Cancellation	Rating 8.4 1,202 reviews	Search Korean Air flights
Air Canada	PriceFrom $543	Free Cancellation	Rating 7.1 10,800 reviews	Search Air Canada flights
ANA	PriceFrom $591	Free Cancellation	Rating 8.4 1,127 reviews	Search ANA flights
United Airlines	PriceFrom $623	Free Cancellation	Rating 7.4 9,423 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $624	Free Cancellation	Rating 7.8 2,839 reviews	Search Hawaiian Airlines flights
Japan Airlines	PriceFrom $644	Free Cancellation	Rating 8.3 1,732 reviews	Search Japan Airlines flights
Delta	PriceFrom $681	Free Cancellation	Rating 7.9 8,291 reviews	Search Delta flights
American Airlines	PriceFrom $701	Free Cancellation	Rating 7.1 11,464 reviews	Search American Airlines flights
WestJet	PriceFrom $960	Free Cancellation	Rating 7.2 3,295 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.