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Cheap flights from Osaka to Las Vegas from $447

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka to Las Vegas departing on 10/27. 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

United Airlines Logo
4:50 pm - 6:31 pmKIX-LAS
17h 41m1 stop
United Airlines Logo
6:00 am - 2:50 pmLAS-KIX
16h 50m1 stop
$808United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
United Airlines Logo
4:50 pm - 2:36 pmKIX-LAS
13h 46m1 stop
United Airlines Logo
7:45 am - 2:50 pmLAS-KIX
15h 05m1 stop
$812United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
Logo
5:00 pm - 9:09 pmKIX-LAS
20h 09m2 stops
Logo
12:11 pm - 9:40 amLAS-KIX
29h 29m2 stops
$829
Find Deal
Thu, Sep 11 - Thu, Sep 18
Logo
5:00 pm - 9:09 pmKIX-LAS
20h 09m2 stops
Logo
12:11 pm - 9:40 amLAS-KIX
29h 29m2 stops
$831
Find Deal
Sat, Sep 13 - Sat, Sep 20
Logo
5:00 pm - 9:09 pmKIX-LAS
20h 09m2 stops
Logo
12:11 pm - 9:40 amLAS-KIX
29h 29m2 stops
$835
Find Deal
Thu, Sep 11 - Thu, Sep 18
Air Canada Logo
6:05 pm - 3:58 pmKIX-LAS
13h 53m1 stop
Air Canada Logo
7:25 am - 4:25 pmLAS-KIX
17h 00m1 stop
$927Air Canada
Find Deal
Thu, Oct 9 - Sun, Oct 19
Hawaiian Airlines Logo
8:45 pm - 9:28 pmKIX-LAS
16h 43m1 stop
Hawaiian Airlines Logo
1:45 am - 6:45 pmLAS-KIX
25h 00m1 stop
$1,346Hawaiian Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 17
Hawaiian Airlines Logo
8:45 pm - 9:28 pmKIX-LAS
16h 43m1 stop
Hawaiian Airlines Logo
1:45 am - 6:45 pmLAS-KIX
25h 00m1 stop
$1,357Hawaiian Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 17
Alaska Airlines Logo
2:35 pm - 9:28 pmITM-LAS
22h 53m2 stops
Alaska Airlines Logo
7:45 am - 7:45 pmLAS-ITM
20h 00m2 stops
$1,423Alaska Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
Air Canada Logo
6:05 pm - 3:58 pmKIX-LAS
13h 53m1 stop
Air Canada Logo
4:50 pm - 4:25 pmLAS-KIX
31h 35m1 stop
$1,432Air Canada
Find Deal
Sat, Sep 13 - Sat, Sep 20

American Airlines flights from Osaka to Las Vegas

Our best American Airlines deals on Osaka to Las Vegas flight tickets
American Airlines
Oct 7
ITM7:30 amOsaka Itami
19h 21m
2 stops
LAS10:51 amLas Vegas Harry Reid Intl
Oct 11
LAS9:15 amLas Vegas Harry Reid Intl
31h 20m
2 stops
ITM8:35 amOsaka Itami
$1,618
Find similar
American Airlines
Oct 7
ITM7:30 amOsaka Itami
19h 21m
2 stops
LAS10:51 amLas Vegas Harry Reid Intl
Oct 11
LAS9:15 amLas Vegas Harry Reid Intl
31h 20m
2 stops
ITM8:35 amOsaka Itami
$1,619
Find similar
American Airlines
Oct 7
ITM7:30 amOsaka Itami
19h 21m
2 stops
LAS10:51 amLas Vegas Harry Reid Intl
Oct 11
LAS11:41 amLas Vegas Harry Reid Intl
28h 54m
2 stops
ITM8:35 amOsaka Itami
$1,622
Find similar

United Airlines flights from Osaka to Las Vegas

Our best United Airlines deals on Osaka to Las Vegas flight tickets
United Airlines
Sep 11
KIX4:50 pmOsaka Kansai Intl
17h 41m
1 stop
LAS6:31 pmLas Vegas Harry Reid Intl
Sep 18
LAS6:00 amLas Vegas Harry Reid Intl
16h 50m
1 stop
KIX2:50 pmOsaka Kansai Intl
$808
Find similar
United Airlines
Sep 11
KIX4:50 pmOsaka Kansai Intl
13h 46m
1 stop
LAS2:36 pmLas Vegas Harry Reid Intl
Sep 18
LAS7:45 amLas Vegas Harry Reid Intl
15h 05m
1 stop
KIX2:50 pmOsaka Kansai Intl
$812
Find similar
United Airlines
Sep 14
KIX4:50 pmOsaka Kansai Intl
17h 41m
1 stop
LAS6:31 pmLas Vegas Harry Reid Intl
Sep 21
LAS7:45 amLas Vegas Harry Reid Intl
15h 05m
1 stop
KIX2:50 pmOsaka Kansai Intl
$875
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka to Las Vegas 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 July 31, 2025.
Use the filters below to find and compare flights from Osaka to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 9/11

4:50 pm-6:31 pm

1 stop17h 41m

Las Vegas Harry Reid Intl

Thu 9/18

6:00 am-2:50 pm

1 stop16h 50m

$808

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 9/11

4:50 pm-2:36 pm

1 stop13h 46m

Las Vegas Harry Reid Intl

Thu 9/18

7:45 am-2:50 pm

1 stop15h 05m

$812

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 9/11

5:00 pm-9:09 pm

2 stops20h 09m

Las Vegas Harry Reid Intl

Thu 9/18

12:11 pm-9:40 am

2 stops29h 29m

$829

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sat 9/13

5:00 pm-9:09 pm

2 stops20h 09m

Las Vegas Harry Reid Intl

Sat 9/20

12:11 pm-9:40 am

2 stops29h 29m

$831

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 9/11

5:00 pm-9:09 pm

2 stops20h 09m

Las Vegas Harry Reid Intl

Thu 9/18

12:11 pm-9:40 am

2 stops29h 29m

$835

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 10/9

6:05 pm-3:58 pm

1 stop13h 53m

Las Vegas Harry Reid Intl

Sun 10/19

7:25 am-4:25 pm

1 stop17h 00m

$927

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 9/11

8:45 pm-9:28 pm

1 stop16h 43m

Las Vegas Harry Reid Intl

Wed 9/17

1:45 am-6:45 pm

1 stop25h 00m

$1,346

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 9/11

8:45 pm-9:28 pm

1 stop16h 43m

Las Vegas Harry Reid Intl

Wed 9/17

1:45 am-6:45 pm

1 stop25h 00m

$1,357

OsakaLas Vegas

ITM - LAS

ITMLAS

Osaka Itami

Thu 9/11

2:35 pm-9:28 pm

2 stops22h 53m

Las Vegas Harry Reid Intl

Thu 9/18

7:45 am-7:45 pm

2 stops20h 00m

$1,423

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sat 9/13

6:05 pm-3:58 pm

1 stop13h 53m

Las Vegas Harry Reid Intl

Sat 9/20

4:50 pm-4:25 pm

1 stop31h 35m

$1,432

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 Las Vegas from

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

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 day to depart on your flight to Las Vegas?

Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $903. Flights from Osaka to Las Vegas on a Monday will generally be more expensive and average around $1,154. 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 Las Vegas?

The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as $992. Flights to Las Vegas are more costly in the evening, with an average ticket price of $1,318. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 9% on your flight if you consider stops on a Osaka to Las Vegas flight.

When to book flights from Osaka to Las Vegas

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

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

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

Best Price Found

$447

Fastest flight time

13h 46m

Direct flights

None

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Osaka in the past 72 hours is $447. The best round-trip flight deal from Osaka to Las Vegas found on momondo in the last 72 hours is $808.
The fastest flight from Osaka to Las Vegas takes 13h 46m
There are no direct flights from Osaka to Las Vegas. Popular non-direct routes for this connection are Osaka Itami Airport - Las Vegas Harry Reid Intl Airport and Osaka Kansai Intl Airport - Las Vegas Harry Reid Intl Airport.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

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

    The distance between Osaka and Las Vegas Harry Reid Intl is about 5755.5 mi. Flights usually cover this in 13h 46m, depending on flying conditions and air traffic around both airports.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

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

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 Osaka to Las Vegas for you.

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

Flights from Osaka to Las Vegas 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 Osaka to Las Vegas?

Once all potential Osaka to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Osaka to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Osaka to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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