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Cheap flights from Osaka Kansai Intl Airport to Las Vegas from $357

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 5/7. 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

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 pm - 4:58 pm
KIX
-
LAS
14h 58m
1 stop
Air Canada Logo
6:45 am - 4:25 pm
LAS
-
KIX
17h 40m
1 stop
$751Air Canada
Tue, May 12 - Mon, May 18
Air Canada Logo
6:00 pm - 8:48 pm
KIX
-
LAS
18h 48m
2 stops
Air Canada Logo
6:45 am - 4:25 pm
LAS
-
KIX
17h 40m
1 stop
$776Air Canada
Tue, May 12 - Mon, May 18
Multiple Airlines Logo
6:00 pm - 6:41 pm
KIX
-
LAS
16h 41m
2 stops
Multiple Airlines Logo
5:15 am - 4:25 pm
LAS
-
KIX
19h 10m
2 stops
$808Multiple Airlines
Tue, May 12 - Mon, May 18
Air Canada Logo
6:00 pm - 11:43 pm
KIX
-
LAS
21h 43m
1 stop
Air Canada Logo
6:00 pm - 4:25 pm
LAS
-
KIX
30h 25m
1 stop
$833Air Canada
Sat, Sep 19 - Sat, Sep 26
Air Canada Logo
6:00 pm - 9:06 am
KIX
-
LAS
31h 06m
2 stops
Air Canada Logo
4:40 pm - 4:25 pm
LAS
-
KIX
31h 45m
2 stops
$839Air Canada
Sat, Sep 19 - Sat, Sep 26
Air Canada Logo
6:00 pm - 11:43 pm
KIX
-
LAS
21h 43m
1 stop
Air Canada Logo
4:40 pm - 4:25 pm
LAS
-
KIX
31h 45m
2 stops
$871Air Canada
Sat, Sep 19 - Sat, Sep 26
Air Canada Logo
9:20 am - 11:48 pm
KIX
-
LAS
30h 28m
2 stops
Air Canada Logo
6:50 am - 4:25 pm
LAS
-
KIX
17h 35m
1 stop
$972Air Canada
Sun, Jun 14 - Sun, Jun 21
Air Canada Logo
6:00 pm - 4:58 pm
KIX
-
LAS
14h 58m
1 stop
Air Canada Logo
6:45 am - 4:25 pm
LAS
-
KIX
17h 40m
1 stop
$997Air Canada
Tue, May 12 - Mon, May 18
Air Canada Logo
6:00 pm - 4:58 pm
KIX
-
LAS
14h 58m
1 stop
Air Canada Logo
6:45 am - 4:25 pm
LAS
-
KIX
17h 40m
1 stop
$998Air Canada
Mon, May 11 - Mon, May 18
Air Canada Logo
9:20 am - 11:48 pm
KIX
-
LAS
30h 28m
2 stops
Air Canada Logo
8:31 pm - 4:25 pm
LAS
-
KIX
27h 54m
2 stops
$1,009Air Canada
Sun, Jun 14 - Sun, Jun 21

Alaska Airlines flights from Osaka Kansai Intl Airport to Las Vegas

Our best Alaska Airlines deals on Osaka Kansai Intl Airport to Las Vegas flight tickets
Alaska Airlines
May 7
KIX8:45 pmOsaka Kansai Intl
19h 08m
1 stop
LAS11:53 pmLas Vegas Harry Reid Intl
May 12
LAS1:55 amLas Vegas Harry Reid Intl
24h 50m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,094
Alaska Airlines
May 29
KIX8:45 pmOsaka Kansai Intl
19h 08m
1 stop
LAS11:53 pmLas Vegas Harry Reid Intl
Jun 5
LAS7:30 amLas Vegas Harry Reid Intl
19h 15m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,198
Alaska Airlines
May 28
KIX8:45 pmOsaka Kansai Intl
19h 08m
1 stop
LAS11:53 pmLas Vegas Harry Reid Intl
Jun 4
LAS9:55 amLas Vegas Harry Reid Intl
16h 50m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,231

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
May 12
KIX6:00 pmOsaka Kansai Intl
14h 58m
1 stop
LAS4:58 pmLas Vegas Harry Reid Intl
May 18
LAS6:45 amLas Vegas Harry Reid Intl
17h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
$751
Air Canada
May 12
KIX6:00 pmOsaka Kansai Intl
18h 48m
2 stops
LAS8:48 pmLas Vegas Harry Reid Intl
May 18
LAS6:45 amLas Vegas Harry Reid Intl
17h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
$776
Air Canada
Sep 19
KIX6:00 pmOsaka Kansai Intl
21h 43m
1 stop
LAS11:43 pmLas Vegas Harry Reid Intl
Sep 26
LAS6:00 pmLas Vegas Harry Reid Intl
30h 25m
1 stop
KIX4:25 pmOsaka Kansai Intl
$833

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 April 14, 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
Quickest round-trip

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 5/12

6:00 pm-4:58 pm

1 stop14h 58m

Las Vegas Harry Reid Intl

Mon 5/18

6:45 am-4:25 pm

1 stop17h 40m

$751

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 5/12

6:00 pm-8:48 pm

2 stops18h 48m

Las Vegas Harry Reid Intl

Mon 5/18

6:45 am-4:25 pm

1 stop17h 40m

$776

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 5/12

6:00 pm-6:41 pm

2 stops16h 41m

Las Vegas Harry Reid Intl

Mon 5/18

5:15 am-4:25 pm

2 stops19h 10m

$808

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sat 9/19

6:00 pm-11:43 pm

1 stop21h 43m

Las Vegas Harry Reid Intl

Sat 9/26

6:00 pm-4:25 pm

1 stop30h 25m

$833

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sat 9/19

6:00 pm-9:06 am

2 stops31h 06m

Las Vegas Harry Reid Intl

Sat 9/26

4:40 pm-4:25 pm

2 stops31h 45m

$839

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sat 9/19

6:00 pm-11:43 pm

1 stop21h 43m

Las Vegas Harry Reid Intl

Sat 9/26

4:40 pm-4:25 pm

2 stops31h 45m

$871

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sun 6/14

9:20 am-11:48 pm

2 stops30h 28m

Las Vegas Harry Reid Intl

Sun 6/21

6:50 am-4:25 pm

1 stop17h 35m

$972

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 5/12

6:00 pm-4:58 pm

1 stop14h 58m

Las Vegas Harry Reid Intl

Mon 5/18

6:45 am-4:25 pm

1 stop17h 40m

$997

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Mon 5/11

6:00 pm-4:58 pm

1 stop14h 58m

Las Vegas Harry Reid Intl

Mon 5/18

6:45 am-4:25 pm

1 stop17h 40m

$998

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sun 6/14

9:20 am-11:48 pm

2 stops30h 28m

Las Vegas Harry Reid Intl

Sun 6/21

8:31 pm-4:25 pm

2 stops27h 54m

$1,009

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

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

You could potentially save up to 8% on your flight if you consider stops on a Osaka Kansai Intl Airport to Las Vegas flight.

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

19h 08m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to Las Vegas takes 19h 08m
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 19h 08m.

  • 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
Paradise
Henderson
Mesquite
North Las Vegas
Kingman
Pahrump
Furnace Creek
Primm
Boulder City
Sunrise Manor
Winchester
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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