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Cheap flights from Las Vegas to Osaka from $372

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 Osaka departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Las Vegas to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
6:00 am - 7:10 pm
LAS
-
ITM
20h 10m2 stops
ANA Logo
4:50 pm - 6:00 pm
ITM
-
LAS
18h 10m2 stops
$656ANA
Sun, Feb 15 - Sat, Feb 28
Air Canada Logo
6:15 am - 5:40 pm
LAS
-
KIX
18h 25m1 stop
Air Canada Logo
7:25 pm - 10:27 pm
KIX
-
LAS
19h 02m1 stop
$665Air Canada
Mon, Mar 2 - Tue, Mar 10
ANA Logo
7:40 am - 9:45 pm
LAS
-
UKB
21h 05m2 stops
ANA Logo
9:15 pm - 11:59 pm
UKB
-
LAS
19h 44m2 stops
$666ANA
Mon, Feb 2 - Wed, Feb 11
Multiple Airlines Logo
6:15 am - 8:35 pm
LAS
-
KIX
21h 20m2 stops
Multiple Airlines Logo
8:00 am - 3:59 pm
KIX
-
LAS
24h 59m2 stops
$666Multiple Airlines
Sat, Jan 17 - Wed, Jan 28
United Airlines Logo
7:30 am - 4:40 pm
LAS
-
KIX
16h 10m1 stop
United Airlines Logo
6:35 pm - 6:30 pm
KIX
-
LAS
16h 55m1 stop
$679United Airlines
Wed, Jan 21 - Wed, Jan 28
Korean Air Logo
10:50 pm - 10:10 am
LAS
-
UKB
18h 20m1 stop
Korean Air Logo
11:10 am - 3:10 pm
UKB
-
LAS
21h 00m1 stop
$680Korean Air
Sun, Jan 25 - Thu, Feb 5
United Airlines Logo
7:30 am - 4:40 pm
LAS
-
KIX
16h 10m1 stop
United Airlines Logo
8:20 am - 12:33 pm
KIX
-
LAS
21h 13m2 stops
$681United Airlines
Sun, Jan 25 - Tue, Feb 3
Korean Air Logo
10:50 pm - 8:45 pm
LAS
-
KIX
28h 55m1 stop
Korean Air Logo
9:00 am - 3:10 pm
KIX
-
LAS
23h 10m1 stop
$682Korean Air
Mon, Jan 26 - Tue, Feb 3
Japan Airlines Logo
7:49 am - 7:55 pm
LAS
-
ITM
19h 06m2 stops
Japan Airlines Logo
3:25 pm - 3:00 pm
ITM
-
LAS
16h 35m2 stops
$713Japan Airlines
Tue, Jan 27 - Wed, Feb 4
Japan Airlines Logo
7:49 am - 7:55 pm
LAS
-
ITM
19h 06m2 stops
Japan Airlines Logo
12:30 pm - 4:30 pm
ITM
-
LAS
21h 00m2 stops
$744Japan Airlines
Thu, Jan 22 - Thu, Jan 29

Japan Airlines flights from Las Vegas to Osaka

Our best Japan Airlines deals on Las Vegas to Osaka flight tickets
Japan Airlines
Jan 27
LAS7:49 amLas Vegas Harry Reid Intl
19h 06m
2 stops
ITM7:55 pmOsaka Itami
Feb 4
ITM3:25 pmOsaka Itami
16h 35m
2 stops
LAS3:00 pmLas Vegas Harry Reid Intl
$713
Find similar
Japan Airlines
Jan 22
LAS7:49 amLas Vegas Harry Reid Intl
18h 01m
1 stop
KIX6:50 pmOsaka Kansai Intl
Jan 29
KIX5:50 pmOsaka Kansai Intl
15h 40m
1 stop
LAS4:30 pmLas Vegas Harry Reid Intl
$719
Find similar
Japan Airlines
Jan 17
LAS5:55 pmLas Vegas Harry Reid Intl
31h 55m
1 stop
KIX6:50 pmOsaka Kansai Intl
Jan 28
KIX5:50 pmOsaka Kansai Intl
19h 11m
1 stop
LAS8:01 pmLas Vegas Harry Reid Intl
$724
Find similar

American Airlines flights from Las Vegas to Osaka

Our best American Airlines deals on Las Vegas to Osaka flight tickets
American Airlines
Jan 17
LAS5:55 pmLas Vegas Harry Reid Intl
21h 45m
2 stops
ITM8:40 amOsaka Itami
Jan 28
ITM7:25 amOsaka Itami
20h 30m
2 stops
LAS10:55 amLas Vegas Harry Reid Intl
$685
Find similar
American Airlines
May 4
LAS5:00 amLas Vegas Harry Reid Intl
21h 45m
2 stops
KIX6:45 pmOsaka Kansai Intl
May 18
KIX5:55 pmOsaka Kansai Intl
20h 57m
2 stops
LAS10:52 pmLas Vegas Harry Reid Intl
$744
Find similar
American Airlines
Jan 19
LAS7:49 amLas Vegas Harry Reid Intl
17h 56m
2 stops
ITM6:45 pmOsaka Itami
Jan 26
ITM4:30 pmOsaka Itami
20h 31m
2 stops
LAS8:01 pmLas Vegas Harry Reid Intl
$747
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Osaka 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 8, 2025.
Use the filters below to find and compare flights from Las Vegas to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Sun 2/15

6:00 am-7:10 pm

2 stops20h 10m

Osaka Itami

Sat 2/28

4:50 pm-6:00 pm

2 stops18h 10m

$656

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

$665

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Mon 2/2

7:40 am-9:45 pm

2 stops21h 05m

Kobe

Wed 2/11

9:15 pm-11:59 pm

2 stops19h 44m

$666

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sat 1/17

6:15 am-8:35 pm

2 stops21h 20m

Osaka Kansai Intl

Wed 1/28

8:00 am-3:59 pm

2 stops24h 59m

$666

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Wed 1/21

7:30 am-4:40 pm

1 stop16h 10m

Osaka Kansai Intl

Wed 1/28

6:35 pm-6:30 pm

1 stop16h 55m

$679

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Sun 1/25

10:50 pm-10:10 am

1 stop18h 20m

Kobe

Thu 2/5

11:10 am-3:10 pm

1 stop21h 00m

$680

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sun 1/25

7:30 am-4:40 pm

1 stop16h 10m

Osaka Kansai Intl

Tue 2/3

8:20 am-12:33 pm

2 stops21h 13m

$681

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 1/26

10:50 pm-8:45 pm

1 stop28h 55m

Osaka Kansai Intl

Tue 2/3

9:00 am-3:10 pm

1 stop23h 10m

$682

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Tue 1/27

7:49 am-7:55 pm

2 stops19h 06m

Osaka Itami

Wed 2/4

3:25 pm-3:00 pm

2 stops16h 35m

$713

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Thu 1/22

7:49 am-7:55 pm

2 stops19h 06m

Osaka Itami

Thu 1/29

12:30 pm-4:30 pm

2 stops21h 00m

$744

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 Osaka from

How to get the cheapest flight ticket from Las Vegas to Osaka

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 Osaka?

In general, January is the cheapest month to fly from Las Vegas to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $636. If you are unable to visit Osaka during the month of January, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $701.

What is the cheapest day to depart on your flight to Osaka?

According to our data, Sunday is the cheapest day to fly to Osaka from Las Vegas. The lowest ticket price found for a Sunday departure recently was $999. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to Osaka for around $1,160.

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

Our data shows that the cheapest Las Vegas to Osaka flights are usually those with departure times in the afternoon. Our users have found flights to Osaka in the afternoon for as low as $1,026. Flights to Osaka are more costly in the evening, with an average ticket price of $1,135. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Osaka?

You are more likely to see cheaper flights to Osaka from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka for around $914 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka from Las Vegas for as low as $694 on momondo.

Can stopping save me money on Las Vegas to Osaka flights?

You could potentially save up to 47% on your flight if you consider stops on a Las Vegas to Osaka flight.

When to book flights from Las Vegas to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Osaka according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Osaka (LAS to OSA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Osaka

Fastest flight time

17h 50m

Direct flights

None
The fastest flight from Las Vegas to Osaka takes 17h 50m
There are no direct flights from Las Vegas to Osaka. There are no popular flight routes from Las Vegas to Osaka.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Osaka by plane?

    The distance between Las Vegas Harry Reid Intl and Osaka is about 5755.5 mi. By plane, this route typically takes 15h 00m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Osaka?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Osaka refresh daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Osaka?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Osaka?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Osaka.

  • What documentation or ID do you need to fly to Osaka?

    The travel and health documents required for your trip to Osaka 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 Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Las Vegas to Osaka?

Best airlines flying from Las Vegas to Osaka

Compare and see reviews for airlines that fly from Las Vegas to Osaka with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $543Free CancellationRating
8.0
11,417 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $624Free CancellationRating
7.1
10,513 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $624Free CancellationRating
7.8
2,818 reviews
Search Hawaiian Airlines flights
ANAPriceFrom $630Free CancellationRating
8.4
1,020 reviews
Search ANA flights
Japan AirlinesPriceFrom $698Free CancellationRating
8.3
1,649 reviews
Search Japan Airlines flights
Korean AirPriceFrom $722Free CancellationRating
8.4
1,183 reviews
Search Korean Air flights
United AirlinesPriceFrom $755Free CancellationRating
7.4
9,084 reviews
Search United Airlines flights

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Osaka?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Osaka. momondo saves you time and could save you money on your trip.

Can I find flights from Las Vegas to Osaka with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Las Vegas to Osaka flights to just show those with flexible booking policies.

How can momondo help me find flights from Las Vegas to Osaka?

Once you have performed a search for Las Vegas to Osaka 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 Osaka right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Las Vegas to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport