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Cheap flights from Las Vegas to Osaka from $345

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.
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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.
United Airlines Logo
6:24 pm - 4:40 pm
LAS
-
KIX
29h 16m1 stop
United Airlines Logo
6:35 pm - 12:58 am
KIX
-
LAS
23h 23m1 stop
$639United Airlines
Mon, Feb 9 - Tue, Feb 24
Alaska Airlines Logo
1:59 am - 6:45 pm
LAS
-
KIX
23h 46m1 stop
Alaska Airlines Logo
8:45 pm - 9:58 pm
KIX
-
LAS
17h 13m1 stop
$648Alaska Airlines
Mon, Feb 2 - Tue, Mar 10
United Airlines Logo
6:00 am - 4:40 pm
LAS
-
KIX
17h 40m1 stop
United Airlines Logo
8:20 am - 11:55 pm
KIX
-
LAS
32h 35m2 stops
$650United Airlines
Tue, Feb 10 - Thu, Feb 19
United Airlines Logo
7:06 pm - 4:40 pm
LAS
-
KIX
28h 34m2 stops
United Airlines Logo
6:35 pm - 8:15 pm
KIX
-
LAS
18h 40m2 stops
$653United Airlines
Mon, Feb 9 - Tue, Feb 24
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
$664Air Canada
Mon, Mar 2 - Tue, Mar 10
ANA Logo
7:30 am - 6:55 pm
LAS
-
ITM
18h 25m2 stops
ANA Logo
7:00 pm - 8:27 pm
ITM
-
LAS
17h 27m2 stops
$679ANA
Tue, Feb 3 - Tue, Mar 10
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
$679Korean Air
Mon, Jan 19 - Tue, Feb 10
Korean Air Logo
7:05 pm - 10:10 am
LAS
-
UKB
22h 05m2 stops
Korean Air Logo
11:10 am - 3:10 pm
UKB
-
LAS
21h 00m1 stop
$685Korean Air
Sun, Jan 18 - Tue, Feb 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
$703ANA
Tue, Jan 20 - Tue, Feb 10
Japan Airlines Logo
7:49 am - 7:55 pm
LAS
-
ITM
19h 06m2 stops
Japan Airlines Logo
8:10 pm - 6:41 pm
ITM
-
LAS
39h 31m2 stops
$746Japan Airlines
Tue, Jan 20 - Mon, Jan 26

United Airlines flights from Las Vegas to Osaka

Our best United Airlines deals on Las Vegas to Osaka flight tickets
United Airlines
Feb 9
LAS6:24 pmLas Vegas Harry Reid Intl
29h 16m
1 stop
KIX4:40 pmOsaka Kansai Intl
Feb 24
KIX6:35 pmOsaka Kansai Intl
23h 23m
1 stop
LAS12:58 amLas Vegas Harry Reid Intl
$639
Find similar
United Airlines
Feb 10
LAS6:00 amLas Vegas Harry Reid Intl
17h 40m
1 stop
KIX4:40 pmOsaka Kansai Intl
Feb 19
KIX8:20 amOsaka Kansai Intl
32h 35m
2 stops
LAS11:55 pmLas Vegas Harry Reid Intl
$650
Find similar
United Airlines
Feb 9
LAS7:06 pmLas Vegas Harry Reid Intl
28h 34m
2 stops
KIX4:40 pmOsaka Kansai Intl
Feb 24
KIX6:35 pmOsaka Kansai Intl
18h 40m
2 stops
LAS8:15 pmLas Vegas Harry Reid Intl
$653
Find similar

American Airlines flights from Las Vegas to Osaka

Our best American Airlines deals on Las Vegas to Osaka flight tickets
American Airlines
Feb 4
LAS5:55 pmLas Vegas Harry Reid Intl
21h 45m
2 stops
ITM8:40 amOsaka Itami
Feb 18
ITM7:25 amOsaka Itami
20h 13m
2 stops
LAS10:38 amLas Vegas Harry Reid Intl
$657
Find similar
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
Jan 22
LAS7:49 amLas Vegas Harry Reid Intl
19h 06m
2 stops
ITM7:55 pmOsaka Itami
Feb 4
ITM3:25 pmOsaka Itami
18h 38m
2 stops
LAS5:03 pmLas Vegas Harry Reid Intl
$701
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 4, 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 - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 2/9

6:24 pm-4:40 pm

1 stop29h 16m

Osaka Kansai Intl

Tue 2/24

6:35 pm-12:58 am

1 stop23h 23m

$639

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 2/2

1:59 am-6:45 pm

1 stop23h 46m

Osaka Kansai Intl

Tue 3/10

8:45 pm-9:58 pm

1 stop17h 13m

$648

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 2/10

6:00 am-4:40 pm

1 stop17h 40m

Osaka Kansai Intl

Thu 2/19

8:20 am-11:55 pm

2 stops32h 35m

$650

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 2/9

7:06 pm-4:40 pm

2 stops28h 34m

Osaka Kansai Intl

Tue 2/24

6:35 pm-8:15 pm

2 stops18h 40m

$653

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

$664

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Tue 2/3

7:30 am-6:55 pm

2 stops18h 25m

Osaka Itami

Tue 3/10

7:00 pm-8:27 pm

2 stops17h 27m

$679

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Mon 1/19

10:50 pm-10:10 am

1 stop18h 20m

Kobe

Tue 2/10

11:10 am-3:10 pm

1 stop21h 00m

$679

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Sun 1/18

7:05 pm-10:10 am

2 stops22h 05m

Kobe

Tue 2/10

11:10 am-3:10 pm

1 stop21h 00m

$685

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Tue 1/20

7:40 am-9:45 pm

2 stops21h 05m

Kobe

Tue 2/10

9:15 pm-11:59 pm

2 stops19h 44m

$703

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Tue 1/20

7:49 am-7:55 pm

2 stops19h 06m

Osaka Itami

Mon 1/26

8:10 pm-6:41 pm

2 stops39h 31m

$746

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 $720.

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 $929 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 40% 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

14h 50m

Direct flights

None
The fastest flight from Las Vegas to Osaka takes 14h 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 25m.

  • 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
11,402 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $624Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $624Free CancellationRating
7.8
2,816 reviews
Search Hawaiian Airlines flights
ANAPriceFrom $630Free CancellationRating
8.4
1,017 reviews
Search ANA flights
Japan AirlinesPriceFrom $698Free CancellationRating
8.3
1,638 reviews
Search Japan Airlines flights
Korean AirPriceFrom $722Free CancellationRating
8.4
1,179 reviews
Search Korean Air flights
United AirlinesPriceFrom $755Free CancellationRating
7.4
9,066 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