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Cheap flights from Las Vegas to Japan from $276

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 1/15. 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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Find the cheapest flights from Las Vegas to Japan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:10 pm - 2:25 pm
LAS
-
NRT
30h 15m1 stop
Multiple Airlines Logo
2:45 pm - 2:35 pm
NRT
-
LAS
15h 50m1 stop
$581Multiple Airlines
Tue, Mar 17 - Fri, Mar 27
Multiple Airlines Logo
3:10 pm - 2:25 pm
LAS
-
NRT
31h 15m1 stop
Multiple Airlines Logo
2:45 pm - 2:35 pm
NRT
-
LAS
15h 50m1 stop
$582Multiple Airlines
Mon, Mar 16 - Fri, Mar 27
Air Canada Logo
6:15 am - 4:20 pm
LAS
-
NRT
17h 05m1 stop
Air Canada Logo
6:15 pm - 12:04 am
NRT
-
LAS
22h 49m1 stop
$584Air Canada
Wed, Feb 18 - Tue, Feb 24
Air Canada Logo
6:15 am - 4:20 pm
LAS
-
NRT
17h 05m1 stop
Air Canada Logo
6:15 pm - 12:04 am
NRT
-
LAS
22h 49m1 stop
$611Air Canada
Wed, Feb 18 - Thu, Feb 26
ANA Logo
6:00 am - 9:10 pm
LAS
-
HND
22h 10m1 stop
ANA Logo
7:40 pm - 6:00 pm
HND
-
LAS
15h 20m1 stop
$637ANA
Sun, Feb 15 - Wed, Feb 25
ANA Logo
7:40 am - 8:20 pm
LAS
-
ITM
19h 40m2 stops
ANA Logo
2:00 pm - 6:00 pm
ITM
-
LAS
21h 00m2 stops
$642ANA
Sun, Feb 15 - Sat, Feb 28
United Airlines Logo
7:05 pm - 4:30 pm
LAS
-
HND
28h 25m1 stop
United Airlines Logo
4:25 pm - 6:33 pm
HND
-
LAS
19h 08m1 stop
$642United Airlines
Fri, Feb 20 - Tue, Mar 3
United Airlines Logo
7:40 am - 9:10 pm
LAS
-
HND
20h 30m1 stop
United Airlines Logo
7:40 pm - 8:15 pm
HND
-
LAS
17h 35m1 stop
$643United Airlines
Fri, Feb 20 - Tue, Mar 3
Korean Air Logo
6:00 am - 8:45 pm
LAS
-
KIX
21h 45m2 stops
Korean Air Logo
9:00 am - 1:14 pm
KIX
-
LAS
21h 14m2 stops
$667Korean Air
Tue, Feb 17 - Fri, Feb 27
Korean Air Logo
10:50 pm - 5:05 pm
LAS
-
OKA
25h 15m1 stop
Korean Air Logo
6:05 pm - 1:05 pm
OKA
-
LAS
36h 00m2 stops
$677Korean Air
Wed, Jan 21 - Thu, Jan 29

Korean Air flights from Las Vegas to Japan

Our best Korean Air deals on Las Vegas to Japan flight tickets
Korean Air
Feb 28
LAS6:00 amLas Vegas Harry Reid Intl
22h 05m
2 stops
NRT9:05 pmTokyo Narita
Apr 14
NRT9:20 amTokyo Narita
23h 00m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$659
Find similar
Korean Air
Feb 17
LAS6:00 amLas Vegas Harry Reid Intl
21h 45m
2 stops
KIX8:45 pmOsaka Kansai Intl
Feb 26
KIX6:10 pmOsaka Kansai Intl
36h 04m
2 stops
LAS1:14 pmLas Vegas Harry Reid Intl
$667
Find similar
Korean Air
Feb 17
LAS6:00 amLas Vegas Harry Reid Intl
21h 45m
2 stops
KIX8:45 pmOsaka Kansai Intl
Mar 2
KIX11:55 amOsaka Kansai Intl
18h 19m
2 stops
LAS1:14 pmLas Vegas Harry Reid Intl
$673
Find similar

Air Canada flights from Las Vegas to Japan

Our best Air Canada deals on Las Vegas to Japan flight tickets
Air Canada
Feb 18
LAS6:15 amLas Vegas Harry Reid Intl
17h 05m
1 stop
NRT4:20 pmTokyo Narita
Feb 25
NRT6:15 pmTokyo Narita
22h 49m
1 stop
LAS12:04 amLas Vegas Harry Reid Intl
$584
Find similar
Air Canada
Feb 18
LAS6:15 amLas Vegas Harry Reid Intl
17h 05m
1 stop
NRT4:20 pmTokyo Narita
Feb 26
NRT6:15 pmTokyo Narita
22h 49m
1 stop
LAS12:04 amLas Vegas Harry Reid Intl
$611
Find similar
Air Canada
Feb 21
LAS4:45 pmLas Vegas Harry Reid Intl
30h 35m
1 stop
NRT4:20 pmTokyo Narita
Mar 7
NRT6:15 pmTokyo Narita
21h 12m
1 stop
LAS10:27 pmLas Vegas Harry Reid Intl
$613
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 December 18, 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 VegasTokyo

LAS - NRT

LASNRT

Las Vegas Harry Reid Intl

Tue 3/17

4:10 pm-2:25 pm

1 stop30h 15m

Tokyo Narita

Fri 3/27

2:45 pm-2:35 pm

1 stop15h 50m

$581

Las VegasTokyo

LAS - NRT

LASNRT

Las Vegas Harry Reid Intl

Mon 3/16

3:10 pm-2:25 pm

1 stop31h 15m

Tokyo Narita

Fri 3/27

2:45 pm-2:35 pm

1 stop15h 50m

$582

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

$584

Las VegasTokyo

LAS - NRT

LASNRT

Las Vegas Harry Reid Intl

Wed 2/18

6:15 am-4:20 pm

1 stop17h 05m

Tokyo Narita

Thu 2/26

6:15 pm-12:04 am

1 stop22h 49m

$611

Las VegasTokyo

LAS - HND

LASHND

Las Vegas Harry Reid Intl

Sun 2/15

6:00 am-9:10 pm

1 stop22h 10m

Tokyo Haneda

Wed 2/25

7:40 pm-6:00 pm

1 stop15h 20m

$637

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Sun 2/15

7:40 am-8:20 pm

2 stops19h 40m

Osaka Itami

Sat 2/28

2:00 pm-6:00 pm

2 stops21h 00m

$642

Las VegasTokyo

LAS - HND

LASHND

Las Vegas Harry Reid Intl

Fri 2/20

7:05 pm-4:30 pm

1 stop28h 25m

Tokyo Haneda

Tue 3/3

4:25 pm-6:33 pm

1 stop19h 08m

$642

Las VegasTokyo

LAS - HND

LASHND

Las Vegas Harry Reid Intl

Fri 2/20

7:40 am-9:10 pm

1 stop20h 30m

Tokyo Haneda

Tue 3/3

7:40 pm-8:15 pm

1 stop17h 35m

$643

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 2/17

6:00 am-8:45 pm

2 stops21h 45m

Osaka Kansai Intl

Fri 2/27

9:00 am-1:14 pm

2 stops21h 14m

$667

Las VegasOkinawa

LAS - OKA

LASOKA

Las Vegas Harry Reid Intl

Wed 1/21

10:50 pm-5:05 pm

1 stop25h 15m

Okinawa Naha

Thu 1/29

6:05 pm-1:05 pm

2 stops36h 00m

$677

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 February is, on average, the cheapest month to fly to Japan from Las Vegas, with most prices found around $712. If you aren’t able to travel to Japan during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $740.

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 $920 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 $801 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 45% 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

$901

Fastest flight time

11h 35m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Japan

202 airports
The best flight deal from Las Vegas to Japan found on momondo in the last 72 hours is $901
The fastest flight from Las Vegas to Japan takes 11h 35m
Direct flights go from Las Vegas to Japan on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There are 202 airports in Japan. From Las Vegas there are direct flights to 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
Alaska AirlinesPriceFrom $345Free CancellationRating
8.0
11,477 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $543Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
ANAPriceFrom $591Free CancellationRating
8.4
1,030 reviews
Search ANA flights
Korean AirPriceFrom $612Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights
United AirlinesPriceFrom $623Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $624Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
Japan AirlinesPriceFrom $625Free CancellationRating
8.3
1,662 reviews
Search Japan Airlines flights
DeltaPriceFrom $693Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $725Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
WestJetPriceFrom $960Free CancellationRating
7.2
3,204 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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