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

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

What airlines fly to Japan?

ANA, United Airlines and Japan Airlines are the top three most popular airlines that fly to Japan from Las Vegas according to our data. ANA 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 May 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.

$335 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.

12:20 pm - 8:00 pm

LAS

NRT

15h 40m

1 stop

9:30 pm - 10:36 pm

NRT

LAS

17h 06m

1 stop

$961Multiple Airlines

Wed, Sep 16 - Fri, Sep 25

4:37 pm - 2:25 pm

LAS

NRT

28h 48m

1 stop

2:45 pm - 2:12 pm

NRT

LAS

16h 27m

1 stop

$962Multiple Airlines

Mon, Nov 2 - Wed, Nov 11

8:00 am - 6:10 pm

LAS

ITM

18h 10m

2 stops

2:00 pm - 3:34 pm

ITM

LAS

17h 34m

2 stops

$1,265ANA

Mon, Aug 17 - Tue, Aug 25

7:00 am - 5:05 pm

LAS

ITM

18h 05m

2 stops

12:50 pm - 3:34 pm

ITM

LAS

18h 44m

2 stops

$1,276United Airlines

Mon, Aug 17 - Fri, Aug 28

8:00 am - 6:10 pm

LAS

ITM

18h 10m

2 stops

3:00 pm - 3:34 pm

ITM

LAS

16h 34m

2 stops

$1,288ANA

Mon, Aug 17 - Wed, Aug 26

7:00 am - 5:05 pm

LAS

ITM

18h 05m

2 stops

12:50 pm - 11:55 pm

ITM

LAS

27h 05m

2 stops

$1,326United Airlines

Thu, Aug 20 - Thu, Aug 27

11:50 pm - 11:50 am

LAS

OKA

20h 00m

1 stop

12:50 pm - 4:40 pm

OKA

LAS

19h 50m

1 stop

$1,384Korean Air

Mon, Aug 10 - Thu, Aug 27

9:48 am - 11:50 am

LAS

OKA

34h 02m

2 stops

12:50 pm - 4:40 pm

OKA

LAS

19h 50m

1 stop

$1,389Korean Air

Mon, Aug 10 - Thu, Aug 27

8:00 am - 7:50 pm

LAS

ITM

19h 50m

2 stops

1:40 pm - 7:04 pm

ITM

LAS

21h 24m

2 stops

$1,433Japan Airlines

Tue, Sep 15 - Tue, Oct 27

7:15 am - 9:10 pm

LAS

MYJ

21h 55m

2 stops

7:10 am - 5:03 pm

MYJ

LAS

25h 53m

2 stops

$1,887Japan Airlines

Mon, Aug 24 - Thu, Aug 27

China Eastern flights from Las Vegas to Japan

Our best China Eastern deals on Las Vegas to Japan flight tickets

China Eastern

Sep 1

LAS9:10 amLas Vegas Harry Reid Intl

35h 45m

2 stops

FUK12:55 pmFukuoka

Sep 15

FUK6:15 pmFukuoka

38h 40m

2 stops

LAS4:55 pmLas Vegas Harry Reid Intl

$1,069

China Eastern

Sep 8

LAS9:10 amLas Vegas Harry Reid Intl

44h 10m

2 stops

HND9:20 pmTokyo Haneda

Sep 16

HND8:00 pmTokyo Haneda

36h 55m

2 stops

LAS4:55 pmLas Vegas Harry Reid Intl

$1,073

China Eastern

Sep 18

LAS9:10 amLas Vegas Harry Reid Intl

36h 10m

2 stops

KIX1:20 pmOsaka Kansai Intl

Sep 20

KIX7:00 pmOsaka Kansai Intl

37h 55m

2 stops

LAS4:55 pmLas Vegas Harry Reid Intl

$1,076

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

$1,384

Korean Air

Aug 10

LAS9:48 amLas Vegas Harry Reid Intl

34h 02m

2 stops

OKA11:50 amOkinawa Naha

Aug 27

OKA12:50 pmOkinawa Naha

19h 50m

1 stop

LAS4:40 pmLas Vegas Harry Reid Intl

$1,389

Korean Air

May 12

LAS11:50 pmLas Vegas Harry Reid Intl

20h 00m

1 stop

OKA11:50 amOkinawa Naha

May 21

OKA12:50 pmOkinawa Naha

19h 30m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

$1,694

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Las VegasTokyo

LAS - NRT

LASNRT

Las Vegas Harry Reid Intl

Wed 9/16

12:20 pm-8:00 pm

1 stop15h 40m

Tokyo Narita

Fri 9/25

9:30 pm-10:36 pm

1 stop17h 06m

$961

Las VegasTokyo

LAS - NRT

LASNRT

Las Vegas Harry Reid Intl

Mon 11/2

4:37 pm-2:25 pm

1 stop28h 48m

Tokyo Narita

Wed 11/11

2:45 pm-2:12 pm

1 stop16h 27m

$962

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Mon 8/17

8:00 am-6:10 pm

2 stops18h 10m

Osaka Itami

Tue 8/25

2:00 pm-3:34 pm

2 stops17h 34m

$1,265

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Mon 8/17

7:00 am-5:05 pm

2 stops18h 05m

Osaka Itami

Fri 8/28

12:50 pm-3:34 pm

2 stops18h 44m

$1,276

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Mon 8/17

8:00 am-6:10 pm

2 stops18h 10m

Osaka Itami

Wed 8/26

3:00 pm-3:34 pm

2 stops16h 34m

$1,288

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Thu 8/20

7:00 am-5:05 pm

2 stops18h 05m

Osaka Itami

Thu 8/27

12:50 pm-11:55 pm

2 stops27h 05m

$1,326

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

$1,384

Las VegasOkinawa

LAS - OKA

LASOKA

Las Vegas Harry Reid Intl

Mon 8/10

9:48 am-11:50 am

2 stops34h 02m

Okinawa Naha

Thu 8/27

12:50 pm-4:40 pm

1 stop19h 50m

$1,389

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Tue 9/15

8:00 am-7:50 pm

2 stops19h 50m

Osaka Itami

Tue 10/27

1:40 pm-7:04 pm

2 stops21h 24m

$1,433

Las VegasMatsuyama

LAS - MYJ

LASMYJ

Las Vegas Harry Reid Intl

Mon 8/24

7:15 am-9:10 pm

2 stops21h 55m

Matsuyama

Thu 8/27

7:10 am-5:03 pm

2 stops25h 53m

$1,887

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 August is, on average, the cheapest month to fly to Japan from Las Vegas, with most prices found around $58. If you aren’t able to travel to Japan during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $61.

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 from Las Vegas 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 $877 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 $785 on momondo.

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	14h 45m
Direct flights	None

The fastest flight from Las Vegas to Japan takes 14h 45m

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

Search flight deals

Frequently asked questions about flying from Las Vegas 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 May 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 737-800, making up 60.00% of the total bookings. Other popular models include Boeing 777-200/200ER with 40.00%.

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 7.9 12,348 reviews	Search Alaska Airlines flights
Korean Air	PriceFrom $490	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
Air Canada	PriceFrom $543	Free Cancellation	Rating 7.1 11,012 reviews	Search Air Canada flights
ANA	PriceFrom $591	Free Cancellation	Rating 8.3 1,207 reviews	Search ANA flights
Hawaiian Airlines	PriceFrom $624	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
Japan Airlines	PriceFrom $644	Free Cancellation	Rating 8.3 1,814 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $651	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
Delta	PriceFrom $676	Free Cancellation	Rating 7.9 8,455 reviews	Search Delta flights
American Airlines	PriceFrom $701	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
WestJet	PriceFrom $960	Free Cancellation	Rating 7.2 3,332 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.