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Cheap flights from Osaka Kansai Intl Airport 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 Kansai Intl Airport 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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Find the cheapest flights from Osaka Kansai Intl Airport to Las Vegas

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
Logo
12:15 pm - 8:10 amKIX-LAS
35h 55m3 stops
Logo
5:26 pm - 8:30 pmLAS-KIX
35h 04m3 stops
$839
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
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

United Airlines flights from Osaka Kansai Intl Airport to Las Vegas

Our best United Airlines deals on Osaka Kansai Intl Airport 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

Hawaiian Airlines flights from Osaka Kansai Intl Airport to Las Vegas

Our best Hawaiian Airlines deals on Osaka Kansai Intl Airport to Las Vegas flight tickets
Hawaiian Airlines
Sep 11
KIX8:45 pmOsaka Kansai Intl
16h 43m
1 stop
LAS9:28 pmLas Vegas Harry Reid Intl
Sep 17
LAS1:45 amLas Vegas Harry Reid Intl
25h 00m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,346
Find similar
Hawaiian Airlines
Sep 11
KIX8:45 pmOsaka Kansai Intl
16h 43m
1 stop
LAS9:28 pmLas Vegas Harry Reid Intl
Sep 17
LAS1:45 amLas Vegas Harry Reid Intl
25h 00m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,357
Find similar
Hawaiian Airlines
Aug 8
KIX8:45 pmOsaka Kansai Intl
18h 00m
1 stop
LAS10:45 pmLas Vegas Harry Reid Intl
Aug 15
LAS1:50 amLas Vegas Harry Reid Intl
24h 55m
1 stop
KIX6:45 pmOsaka Kansai Intl
$2,568
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl Airport 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 Kansai Intl Airport 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 9/11

12:15 pm-8:10 am

3 stops35h 55m

Las Vegas Harry Reid Intl

Thu 9/18

5:26 pm-8:30 pm

3 stops35h 04m

$839

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

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 Kansai Intl Airport 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 Kansai Intl Airport 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.

When to book flights from Osaka Kansai Intl Airport to Las Vegas

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

Cheap Osaka Kansai Intl Airport to Las Vegas (KIX to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Kansai Intl Airport 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 Kansai Intl Airport in the past 72 hours is $447. The best round-trip flight deal from Osaka Kansai Intl Airport to Las Vegas found on momondo in the last 72 hours is $808.
The fastest flight from Osaka Kansai Intl Airport to Las Vegas takes 13h 46m
There are no direct flights from Osaka Kansai Intl Airport to Las Vegas. Popular non-direct route for this connection is 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 Kansai Intl to Las Vegas Harry Reid Intl by plane?

    A flight from Osaka Kansai Intl to Las Vegas Harry Reid Intl will travel around 5777.8 mi. A reasonable flight in good conditions will take 13h 46m.

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

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

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

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

    The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Osaka.

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

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

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

momondo helps you find the best flight between Osaka and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Osaka and alert you when they change.

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