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Cheap flights from Las Vegas to Japan from $287

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 2/17. 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

Enter your travel dates to find the best prices.
Air Canada Logo
6:15 am - 5:40 pm
LAS
-
KIX
18h 25m
1 stop
Air Canada Logo
7:25 pm - 10:27 pm
KIX
-
LAS
19h 02m
1 stop
$652Air Canada
Mon, Mar 2 - Tue, Mar 10
Air Canada Logo
6:15 am - 4:25 pm
LAS
-
KIX
18h 10m
1 stop
Air Canada Logo
6:00 pm - 11:48 pm
KIX
-
LAS
21h 48m
1 stop
$653Air Canada
Sun, Apr 26 - Tue, May 26
ANA Logo
7:45 am - 7:35 pm
LAS
-
CTS
18h 50m
2 stops
ANA Logo
9:25 pm - 11:55 pm
CTS
-
LAS
19h 30m
2 stops
$673ANA
Tue, Feb 24 - Tue, Mar 3
ANA Logo
6:00 am - 2:50 pm
LAS
-
HND
15h 50m
1 stop
ANA Logo
7:40 pm - 5:59 pm
HND
-
LAS
14h 19m
1 stop
$674ANA
Wed, Feb 18 - Wed, Mar 11
United Airlines Logo
6:00 am - 2:50 pm
LAS
-
HND
15h 50m
1 stop
United Airlines Logo
12:50 am - 11:55 pm
HND
-
LAS
16h 05m
1 stop
$681United Airlines
Mon, Feb 23 - Thu, Mar 5
Korean Air Logo
10:50 pm - 10:10 am
LAS
-
UKB
19h 20m
1 stop
Korean Air Logo
11:55 am - 4:20 pm
UKB
-
LAS
20h 25m
1 stop
$690Korean Air
Mon, Mar 9 - Thu, Jun 25
Korean Air Logo
10:50 pm - 10:10 am
LAS
-
UKB
19h 20m
1 stop
Korean Air Logo
11:55 am - 10:44 pm
UKB
-
LAS
26h 49m
2 stops
$701Korean Air
Mon, Mar 9 - Fri, Jun 26
United Airlines Logo
10:41 am - 7:55 pm
LAS
-
OKA
40h 14m
2 stops
United Airlines Logo
12:10 pm - 8:27 pm
OKA
-
LAS
25h 17m
2 stops
$802United Airlines
Thu, Feb 26 - Thu, Mar 5
Japan Airlines Logo
7:00 am - 5:00 pm
LAS
-
TKS
41h 00m
2 stops
Japan Airlines Logo
5:40 pm - 9:44 pm
TKS
-
LAS
45h 04m
2 stops
$1,113Japan Airlines
Thu, Feb 26 - Mon, Mar 2
Japan Airlines Logo
7:00 am - 8:55 pm
LAS
-
TKS
20h 55m
2 stops
Japan Airlines Logo
8:30 pm - 9:44 pm
TKS
-
LAS
42h 14m
2 stops
$1,243Japan Airlines
Thu, Feb 26 - Mon, Mar 2

United Airlines flights from Las Vegas to Japan

Our best United Airlines deals on Las Vegas to Japan flight tickets
United Airlines
Feb 23
LAS6:00 amLas Vegas Harry Reid Intl
15h 50m
1 stop
HND2:50 pmTokyo Haneda
Mar 5
HND12:50 amTokyo Haneda
16h 05m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl
$681
United Airlines
Feb 23
LAS7:45 amLas Vegas Harry Reid Intl
14h 15m
1 stop
NRT3:00 pmTokyo Narita
Mar 6
NRT4:45 pmTokyo Narita
21h 10m
1 stop
LAS8:55 pmLas Vegas Harry Reid Intl
$682
United Airlines
Feb 3
LAS7:42 pmLas Vegas Harry Reid Intl
16h 08m
1 stop
HND4:50 amTokyo Haneda
Feb 13
HND7:40 pmTokyo Haneda
17h 35m
1 stop
LAS8:15 pmLas Vegas Harry Reid Intl
$685

Air Canada flights from Las Vegas to Japan

Our best Air Canada deals on Las Vegas to Japan flight tickets
Air Canada
Mar 2
LAS6:15 amLas Vegas Harry Reid Intl
18h 25m
1 stop
KIX5:40 pmOsaka Kansai Intl
Mar 10
KIX7:25 pmOsaka Kansai Intl
19h 02m
1 stop
LAS10:27 pmLas Vegas Harry Reid Intl
$652
Air Canada
Apr 26
LAS6:15 amLas Vegas Harry Reid Intl
18h 10m
1 stop
KIX4:25 pmOsaka Kansai Intl
May 26
KIX6:00 pmOsaka Kansai Intl
21h 48m
1 stop
LAS11:48 pmLas Vegas Harry Reid Intl
$653
Air Canada
Jan 30
LAS6:15 amLas Vegas Harry Reid Intl
17h 05m
1 stop
NRT4:20 pmTokyo Narita
Feb 7
NRT6:15 pmTokyo Narita
14h 44m
1 stop
LAS3:59 pmLas Vegas Harry Reid Intl
$662

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 January 28, 2026.
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 - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 3/2

6:15 am-5:40 pm

1 stop18h 25m

Osaka Kansai Intl

Tue 3/10

7:25 pm-10:27 pm

1 stop19h 02m

$652

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sun 4/26

6:15 am-4:25 pm

1 stop18h 10m

Osaka Kansai Intl

Tue 5/26

6:00 pm-11:48 pm

1 stop21h 48m

$653

Las VegasSapporo

LAS - CTS

LASCTS

Las Vegas Harry Reid Intl

Tue 2/24

7:45 am-7:35 pm

2 stops18h 50m

Sapporo Chitose

Tue 3/3

9:25 pm-11:55 pm

2 stops19h 30m

$673

Las VegasTokyo

LAS - HND

LASHND

Las Vegas Harry Reid Intl

Wed 2/18

6:00 am-2:50 pm

1 stop15h 50m

Tokyo Haneda

Wed 3/11

7:40 pm-5:59 pm

1 stop14h 19m

$674

Las VegasTokyo

LAS - HND

LASHND

Las Vegas Harry Reid Intl

Mon 2/23

6:00 am-2:50 pm

1 stop15h 50m

Tokyo Haneda

Thu 3/5

12:50 am-11:55 pm

1 stop16h 05m

$681

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Mon 3/9

10:50 pm-10:10 am

1 stop19h 20m

Kobe

Thu 6/25

11:55 am-4:20 pm

1 stop20h 25m

$690

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Mon 3/9

10:50 pm-10:10 am

1 stop19h 20m

Kobe

Fri 6/26

11:55 am-10:44 pm

2 stops26h 49m

$701

Las VegasOkinawa

LAS - OKA

LASOKA

Las Vegas Harry Reid Intl

Thu 2/26

10:41 am-7:55 pm

2 stops40h 14m

Okinawa Naha

Thu 3/5

12:10 pm-8:27 pm

2 stops25h 17m

$802

Las VegasTokushima

LAS - TKS

LASTKS

Las Vegas Harry Reid Intl

Thu 2/26

7:00 am-5:00 pm

2 stops41h 00m

Tokushima

Mon 3/2

5:40 pm-9:44 pm

2 stops45h 04m

$1,113

Las VegasTokushima

LAS - TKS

LASTKS

Las Vegas Harry Reid Intl

Thu 2/26

7:00 am-8:55 pm

2 stops20h 55m

Tokushima

Mon 3/2

8:30 pm-9:44 pm

2 stops42h 14m

$1,243

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 $697. 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 $737.

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 $902 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 $800 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

$879

Fastest flight time

14h 15m

Direct flights

None
The best flight deal from Las Vegas to Japan found on momondo in the last 72 hours is $879
The fastest flight from Las Vegas to Japan takes 14h 15m
There are no direct flights from Las Vegas to Japan. Popular non-direct route for this connection is Las Vegas Harry Reid Intl Airport - Tokyo Narita Airport.
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
11,802 reviews
Search Alaska Airlines flights
Korean AirPriceFrom $490Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Air CanadaPriceFrom $543Free CancellationRating
7.1
10,666 reviews
Search Air Canada flights
ANAPriceFrom $591Free CancellationRating
8.4
1,078 reviews
Search ANA flights
Japan AirlinesPriceFrom $623Free CancellationRating
8.3
1,691 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $623Free CancellationRating
7.4
9,213 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $624Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $678Free CancellationRating
7.9
8,125 reviews
Search Delta flights
American AirlinesPriceFrom $701Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights
WestJetPriceFrom $960Free CancellationRating
7.2
3,252 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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