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Cheap flights from Las Vegas to Japan from $264

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 11/21. 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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Cheap round-trip flights

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ANA Logo
6:00 am - 6:10 pmLAS-ITM
19h 10m2 stops
ANA Logo
1:00 pm - 2:48 pmITM-LAS
18h 48m2 stops
$624ANA
Find Deal
Wed, Feb 4 - Wed, Feb 18
ANA Logo
6:00 am - 6:15 pmLAS-KIX
19h 15m2 stops
ANA Logo
3:45 pm - 6:00 pmKIX-LAS
19h 15m2 stops
$627ANA
Find Deal
Wed, Feb 4 - Wed, Feb 18
United Airlines Logo
4:05 pm - 4:40 pmLAS-KIX
31h 35m1 stop
United Airlines Logo
6:35 pm - 8:15 pmKIX-LAS
18h 40m2 stops
$640United Airlines
Find Deal
Mon, Feb 9 - Tue, Feb 24
United Airlines Logo
7:30 am - 7:25 pmLAS-KIX
18h 55m2 stops
United Airlines Logo
6:35 pm - 11:55 pmKIX-LAS
22h 20m2 stops
$647United Airlines
Find Deal
Mon, Feb 9 - Tue, Feb 24
Air Canada Logo
6:15 am - 4:20 pmLAS-NRT
17h 05m1 stop
Air Canada Logo
6:15 pm - 12:04 amNRT-LAS
22h 49m1 stop
$710Air Canada
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Wed, Feb 18 - Tue, Feb 24
Korean Air Logo
10:50 pm - 5:05 pmLAS-OKA
25h 15m1 stop
Korean Air Logo
6:05 pm - 2:38 pmOKA-LAS
37h 33m2 stops
$717Korean Air
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Sat, Jan 24 - Tue, Feb 3
Japan Airlines Logo
8:00 am - 9:45 pmLAS-NRT
20h 45m2 stops
Japan Airlines Logo
5:05 pm - 8:14 pmNRT-LAS
20h 09m1 stop
$717Japan Airlines
Find Deal
Mon, Feb 2 - Mon, Feb 16
Japan Airlines Logo
8:00 am - 8:40 pmLAS-FUK
19h 40m2 stops
Japan Airlines Logo
1:55 pm - 4:30 pmFUK-LAS
19h 35m2 stops
$720Japan Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 22
Korean Air Logo
6:00 am - 9:05 pmLAS-NRT
22h 05m2 stops
Korean Air Logo
9:15 am - 4:10 pmNRT-LAS
22h 55m1 stop
$724Korean Air
Find Deal
Mon, Feb 23 - Tue, Mar 10
Air Canada Logo
6:00 am - 6:55 pmLAS-ITM
20h 55m3 stops
Air Canada Logo
2:05 pm - 3:58 pmITM-LAS
17h 53m2 stops
$2,526Air Canada
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Wed, Apr 1 - Fri, Apr 10

Japan Airlines flights from Las Vegas to Japan

Our best Japan Airlines deals on Las Vegas to Japan flight tickets
Japan Airlines
Feb 2
LAS8:00 amLas Vegas Harry Reid Intl
20h 45m
2 stops
NRT9:45 pmTokyo Narita
Feb 16
NRT5:05 pmTokyo Narita
20h 09m
1 stop
LAS8:14 pmLas Vegas Harry Reid Intl
$717
Find similar
Japan Airlines
Jan 8
LAS8:00 amLas Vegas Harry Reid Intl
19h 40m
2 stops
FUK8:40 pmFukuoka
Jan 22
FUK1:55 pmFukuoka
19h 35m
2 stops
LAS4:30 pmLas Vegas Harry Reid Intl
$720
Find similar
Japan Airlines
Feb 4
LAS8:00 amLas Vegas Harry Reid Intl
17h 50m
1 stop
KIX6:50 pmOsaka Kansai Intl
Feb 18
KIX5:50 pmOsaka Kansai Intl
19h 24m
1 stop
LAS8:14 pmLas Vegas Harry Reid Intl
$721
Find similar

Alaska Airlines flights from Las Vegas to Japan

Our best Alaska Airlines deals on Las Vegas to Japan flight tickets
Alaska Airlines
Mar 1
LAS6:00 amLas Vegas Harry Reid Intl
17h 00m
1 stop
NRT4:00 pmTokyo Narita
Mar 10
NRT6:30 pmTokyo Narita
16h 20m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$715
Find similar
Alaska Airlines
Feb 28
LAS7:15 pmLas Vegas Harry Reid Intl
27h 45m
1 stop
NRT4:00 pmTokyo Narita
Mar 9
NRT6:30 pmTokyo Narita
19h 50m
1 stop
LAS10:20 pmLas Vegas Harry Reid Intl
$722
Find similar
Alaska Airlines
Feb 6
LAS1:51 amLas Vegas Harry Reid Intl
24h 39m
1 stop
HND7:30 pmTokyo Haneda
Feb 22
HND9:20 pmTokyo Haneda
19h 35m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl
$727
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Las Vegas to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Wed 2/4

6:00 am-6:10 pm

2 stops19h 10m

Osaka Itami

Wed 2/18

1:00 pm-2:48 pm

2 stops18h 48m

$624

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Wed 2/4

6:00 am-6:15 pm

2 stops19h 15m

Osaka Kansai Intl

Wed 2/18

3:45 pm-6:00 pm

2 stops19h 15m

$627

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 2/9

4:05 pm-4:40 pm

1 stop31h 35m

Osaka Kansai Intl

Tue 2/24

6:35 pm-8:15 pm

2 stops18h 40m

$640

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 2/9

7:30 am-7:25 pm

2 stops18h 55m

Osaka Kansai Intl

Tue 2/24

6:35 pm-11:55 pm

2 stops22h 20m

$647

Las VegasTokyo

LAS - NRT

LASNRT

Las Vegas Harry Reid Intl

Wed 2/18

6:15 am-4:20 pm

1 stop17h 05m

Tokyo Narita

Tue 2/24

6:15 pm-12:04 am

1 stop22h 49m

$710

Las VegasOkinawa

LAS - OKA

LASOKA

Las Vegas Harry Reid Intl

Sat 1/24

10:50 pm-5:05 pm

1 stop25h 15m

Okinawa Naha

Tue 2/3

6:05 pm-2:38 pm

2 stops37h 33m

$717

Las VegasTokyo

LAS - NRT

LASNRT

Las Vegas Harry Reid Intl

Mon 2/2

8:00 am-9:45 pm

2 stops20h 45m

Tokyo Narita

Mon 2/16

5:05 pm-8:14 pm

1 stop20h 09m

$717

Las VegasFukuoka

LAS - FUK

LASFUK

Las Vegas Harry Reid Intl

Thu 1/8

8:00 am-8:40 pm

2 stops19h 40m

Fukuoka

Thu 1/22

1:55 pm-4:30 pm

2 stops19h 35m

$720

Las VegasTokyo

LAS - NRT

LASNRT

Las Vegas Harry Reid Intl

Mon 2/23

6:00 am-9:05 pm

2 stops22h 05m

Tokyo Narita

Tue 3/10

9:15 am-4:10 pm

1 stop22h 55m

$724

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Wed 4/1

6:00 am-6:55 pm

3 stops20h 55m

Osaka Itami

Fri 4/10

2:05 pm-3:58 pm

2 stops17h 53m

$2,526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Japan from

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

What is the cheapest month to fly to Japan?

The month of September is, on average, the cheapest month to fly to Japan from Las Vegas, with most prices found around $748. If you aren’t able to travel to Japan during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $750.

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 Sunday. momondo users have found tickets for Sunday departures for as low as $933. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Las Vegas to Japan on a Wednesday will generally be more expensive and average around $1,248. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Japan from Las Vegas at noon is the least expensive time of day to depart. momondo users have found prices as low as $897 when looking at flights departing at noon. In the evening is when there is more demand to fly to Japan, so prices are often more expensive at around $1,082 per ticket.

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 $926 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 $806 on momondo.

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

There are 2 cabin classes 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

Best Price Found

$828

Fastest flight time

11h 35m

Direct flights

Mon and Sat

Airports in Japan

1 airport
The best flight deal from Las Vegas to Japan found on momondo in the last 72 hours is $828
The fastest flight from Las Vegas to Japan takes 11h 35m
Direct flights go from Las Vegas to Japan on Monday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Japan: Tokyo Narita (NRT)
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?

  • 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?

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
Air CanadaPriceFrom $575Free CancellationRating
7.1
10,351 reviews
Search Air Canada flights
ANAPriceFrom $591Free CancellationRating
8.4
991 reviews
Search ANA flights
Korean AirPriceFrom $612Free CancellationRating
8.4
1,153 reviews
Search Korean Air flights
United AirlinesPriceFrom $623Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $624Free CancellationRating
7.8
2,789 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $624Free CancellationRating
8.0
11,161 reviews
Search Alaska Airlines flights
Japan AirlinesPriceFrom $671Free CancellationRating
8.3
1,589 reviews
Search Japan Airlines flights
DeltaPriceFrom $693Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $701Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
WestJetPriceFrom $960Free CancellationRating
7.2
3,139 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.

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