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Cheap flights from Osaka Kansai Intl Airport to Las Vegas from $435

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 9/10. 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
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 pm - 12:36 am
KIX
-
LAS
22h 36m
1 stop
Air Canada Logo
6:50 am - 4:25 pm
LAS
-
KIX
17h 35m
1 stop
$1,096Air Canada
Tue, Aug 25 - Mon, Aug 31
Air Canada Logo
6:00 pm - 12:36 am
KIX
-
LAS
22h 36m
1 stop
Air Canada Logo
6:50 am - 4:25 pm
LAS
-
KIX
17h 35m
1 stop
$1,099Air Canada
Sat, Aug 22 - Wed, Aug 26
Air Canada Logo
6:00 pm - 5:03 pm
KIX
-
LAS
15h 03m
1 stop
Air Canada Logo
6:00 pm - 4:25 pm
LAS
-
KIX
30h 25m
1 stop
$1,102Air Canada
Tue, Sep 15 - Sun, Sep 27
Air Canada Logo
6:00 pm - 5:01 pm
KIX
-
LAS
15h 01m
1 stop
Air Canada Logo
6:50 am - 4:25 pm
LAS
-
KIX
17h 35m
1 stop
$1,103Air Canada
Mon, Aug 24 - Fri, Aug 28
Multiple Airlines Logo
12:50 pm - 10:37 pm
KIX
-
LAS
25h 47m
2 stops
Multiple Airlines Logo
8:11 am - 6:45 pm
LAS
-
KIX
18h 34m
1 stop
$1,105Multiple Airlines
Sat, Aug 22 - Wed, Aug 26
Multiple Airlines Logo
6:00 pm - 5:01 pm
KIX
-
LAS
15h 01m
1 stop
Multiple Airlines Logo
5:20 am - 4:25 pm
LAS
-
KIX
19h 05m
2 stops
$1,130Multiple Airlines
Tue, Aug 25 - Mon, Aug 31
Air Canada Logo
6:00 pm - 5:03 pm
KIX
-
LAS
15h 03m
1 stop
Air Canada Logo
6:50 am - 4:25 pm
LAS
-
KIX
17h 35m
1 stop
$1,131Air Canada
Thu, Sep 10 - Mon, Sep 14
Air Canada Logo
6:00 pm - 11:48 pm
KIX
-
LAS
21h 48m
1 stop
Air Canada Logo
6:00 pm - 4:25 pm
LAS
-
KIX
30h 25m
1 stop
$1,160Air Canada
Tue, Sep 15 - Sun, Sep 27
Multiple Airlines Logo
6:00 pm - 8:04 pm
KIX
-
LAS
18h 04m
2 stops
Multiple Airlines Logo
6:00 pm - 4:25 pm
LAS
-
KIX
30h 25m
1 stop
$1,165Multiple Airlines
Tue, Sep 15 - Sun, Sep 27
Air Canada Logo
6:00 pm - 8:04 pm
KIX
-
LAS
18h 04m
2 stops
Air Canada Logo
6:00 pm - 4:25 pm
LAS
-
KIX
30h 25m
1 stop
$1,166Air Canada
Tue, Sep 15 - Sun, Sep 27

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Air Canada flights from Osaka Kansai Intl Airport to Las Vegas

Our best Air Canada deals on Osaka Kansai Intl Airport to Las Vegas flight tickets
Air Canada
Aug 25
KIX6:00 pmOsaka Kansai Intl
22h 36m
1 stop
LAS12:36 amLas Vegas Harry Reid Intl
Aug 31
LAS6:50 amLas Vegas Harry Reid Intl
17h 35m
1 stop
KIX4:25 pmOsaka Kansai Intl
$1,096
Air Canada
Aug 22
KIX6:00 pmOsaka Kansai Intl
22h 36m
1 stop
LAS12:36 amLas Vegas Harry Reid Intl
Aug 26
LAS6:50 amLas Vegas Harry Reid Intl
17h 35m
1 stop
KIX4:25 pmOsaka Kansai Intl
$1,099
Air Canada
Sep 15
KIX6:00 pmOsaka Kansai Intl
15h 03m
1 stop
LAS5:03 pmLas Vegas Harry Reid Intl
Sep 27
LAS6:00 pmLas Vegas Harry Reid Intl
30h 25m
1 stop
KIX4:25 pmOsaka Kansai Intl
$1,102

Delta flights from Osaka Kansai Intl Airport to Las Vegas

Our best Delta deals on Osaka Kansai Intl Airport to Las Vegas flight tickets
Delta
Aug 25
KIX12:35 pmOsaka Kansai Intl
26h 31m
2 stops
LAS11:06 pmLas Vegas Harry Reid Intl
Aug 31
LAS6:10 amLas Vegas Harry Reid Intl
22h 35m
2 stops
KIX8:45 pmOsaka Kansai Intl
$1,260
Delta
Sep 10
KIX12:35 pmOsaka Kansai Intl
26h 02m
2 stops
LAS10:37 pmLas Vegas Harry Reid Intl
Sep 14
LAS7:49 pmLas Vegas Harry Reid Intl
32h 56m
2 stops
KIX8:45 pmOsaka Kansai Intl
$1,261
Delta
Jan 14
KIX2:00 pmOsaka Kansai Intl
21h 46m
2 stops
LAS6:46 pmLas Vegas Harry Reid Intl
Jan 17
LAS7:00 pmLas Vegas Harry Reid Intl
34h 40m
2 stops
KIX10:40 pmOsaka Kansai Intl
$1,771

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 19, 2026.
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

Cheapest round-trip

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 8/25

6:00 pm-12:36 am

1 stop22h 36m

Las Vegas Harry Reid Intl

Mon 8/31

6:50 am-4:25 pm

1 stop17h 35m

$1,096

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sat 8/22

6:00 pm-12:36 am

1 stop22h 36m

Las Vegas Harry Reid Intl

Wed 8/26

6:50 am-4:25 pm

1 stop17h 35m

$1,099

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 9/15

6:00 pm-5:03 pm

1 stop15h 03m

Las Vegas Harry Reid Intl

Sun 9/27

6:00 pm-4:25 pm

1 stop30h 25m

$1,102
Quickest round-trip

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Mon 8/24

6:00 pm-5:01 pm

1 stop15h 01m

Las Vegas Harry Reid Intl

Fri 8/28

6:50 am-4:25 pm

1 stop17h 35m

$1,103

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sat 8/22

12:50 pm-10:37 pm

2 stops25h 47m

Las Vegas Harry Reid Intl

Wed 8/26

8:11 am-6:45 pm

1 stop18h 34m

$1,105

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 8/25

6:00 pm-5:01 pm

1 stop15h 01m

Las Vegas Harry Reid Intl

Mon 8/31

5:20 am-4:25 pm

2 stops19h 05m

$1,130

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 9/10

6:00 pm-5:03 pm

1 stop15h 03m

Las Vegas Harry Reid Intl

Mon 9/14

6:50 am-4:25 pm

1 stop17h 35m

$1,131

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 9/15

6:00 pm-11:48 pm

1 stop21h 48m

Las Vegas Harry Reid Intl

Sun 9/27

6:00 pm-4:25 pm

1 stop30h 25m

$1,160

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 9/15

6:00 pm-8:04 pm

2 stops18h 04m

Las Vegas Harry Reid Intl

Sun 9/27

6:00 pm-4:25 pm

1 stop30h 25m

$1,165

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 9/15

6:00 pm-8:04 pm

2 stops18h 04m

Las Vegas Harry Reid Intl

Sun 9/27

6:00 pm-4:25 pm

1 stop30h 25m

$1,166

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Fastest flight time

23h 10m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to Las Vegas takes 23h 10m
There are no direct flights from Osaka Kansai Intl Airport to Las Vegas. There are no popular flight routes from Osaka Kansai Intl Airport to Las Vegas.
Search flight deals

Frequently asked questions about flying from Osaka Kansai Intl Airport to Las Vegas

  • 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 23h 10m.

  • 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.

Frequently asked questions about flying from Osaka Kansai Intl Airport to Las Vegas

  • How do I get Price Alerts for flights from Osaka Kansai Intl Airport to Las Vegas?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Osaka Kansai Intl Airport from Las Vegas. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Osaka Kansai Intl Airport to Las Vegas with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
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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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