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Cheap flights from Las Vegas to Osaka from $320

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 8/31. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
7:00 am - 1:20 pm
LAS
-
KIX
37h 20m
2 stops
China Eastern Logo
7:00 pm - 4:54 pm
KIX
-
LAS
38h 54m
2 stops
$1,022China Eastern
Mon, Nov 2 - Sun, Nov 15
Air Canada Logo
6:00 pm - 4:25 pm
LAS
-
KIX
30h 25m
1 stop
Air Canada Logo
6:00 pm - 11:43 pm
KIX
-
LAS
21h 43m
1 stop
$1,037Air Canada
Sun, Sep 27 - Mon, Oct 12
Multiple Airlines Logo
6:50 am - 4:25 pm
LAS
-
KIX
17h 35m
1 stop
Multiple Airlines Logo
7:35 am - 11:43 pm
KIX
-
LAS
32h 08m
2 stops
$1,050Multiple Airlines
Mon, Sep 7 - Wed, Sep 16
Air Canada Logo
7:49 pm - 4:25 pm
LAS
-
KIX
28h 36m
2 stops
Air Canada Logo
6:00 pm - 11:43 pm
KIX
-
LAS
21h 43m
1 stop
$1,051Air Canada
Sun, Sep 27 - Mon, Oct 12
Multiple Airlines Logo
6:19 pm - 4:25 pm
LAS
-
KIX
30h 06m
2 stops
Multiple Airlines Logo
7:35 am - 4:58 pm
KIX
-
LAS
25h 23m
2 stops
$1,054Multiple Airlines
Sat, Sep 26 - Wed, Oct 7
ANA Logo
9:37 am - 6:55 pm
LAS
-
ITM
17h 18m
2 stops
ANA Logo
2:00 pm - 6:43 pm
ITM
-
LAS
20h 43m
2 stops
$1,205ANA
Tue, Aug 18 - Wed, Aug 26
American Airlines Logo
7:15 am - 6:40 pm
LAS
-
ITM
19h 25m
2 stops
American Airlines Logo
4:20 pm - 9:10 pm
ITM
-
LAS
20h 50m
2 stops
$1,219American Airlines
Tue, Aug 18 - Tue, Aug 25
ANA Logo
2:09 pm - 8:05 am
LAS
-
ITM
25h 56m
2 stops
ANA Logo
3:30 pm - 8:04 pm
ITM
-
LAS
20h 34m
2 stops
$1,234ANA
Wed, Aug 19 - Tue, Aug 25
Korean Air Logo
11:50 pm - 10:55 am
LAS
-
UKB
19h 05m
1 stop
Korean Air Logo
11:55 am - 4:40 pm
UKB
-
LAS
20h 45m
1 stop
$1,253Korean Air
Wed, Aug 19 - Wed, Aug 26
Korean Air Logo
12:53 pm - 10:55 am
LAS
-
UKB
30h 02m
2 stops
Korean Air Logo
11:55 am - 4:40 pm
UKB
-
LAS
20h 45m
1 stop
$1,259Korean Air
Wed, Aug 19 - Tue, Aug 25

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Cathay Pacific flights from Las Vegas to Osaka

Our best Cathay Pacific deals on Las Vegas to Osaka flight tickets
Cathay Pacific
Aug 21
LAS7:40 pmLas Vegas Harry Reid Intl
25h 15m
2 stops
KIX12:55 pmOsaka Kansai Intl
Aug 26
KIX9:05 amOsaka Kansai Intl
28h 05m
2 stops
LAS9:10 pmLas Vegas Harry Reid Intl
$1,089
Cathay Pacific
Aug 21
LAS8:59 pmLas Vegas Harry Reid Intl
25h 51m
3 stops
KIX2:50 pmOsaka Kansai Intl
Aug 26
KIX9:05 amOsaka Kansai Intl
28h 05m
2 stops
LAS9:10 pmLas Vegas Harry Reid Intl
$1,105
Cathay Pacific
Aug 18
LAS6:02 pmLas Vegas Harry Reid Intl
29h 08m
2 stops
KIX3:10 pmOsaka Kansai Intl
Aug 25
KIX9:05 amOsaka Kansai Intl
28h 05m
2 stops
LAS9:10 pmLas Vegas Harry Reid Intl
$1,140

Air Canada flights from Las Vegas to Osaka

Our best Air Canada deals on Las Vegas to Osaka flight tickets
Air Canada
Sep 27
LAS6:00 pmLas Vegas Harry Reid Intl
30h 25m
1 stop
KIX4:25 pmOsaka Kansai Intl
Oct 12
KIX6:00 pmOsaka Kansai Intl
21h 43m
1 stop
LAS11:43 pmLas Vegas Harry Reid Intl
$1,037
Air Canada
Sep 27
LAS7:49 pmLas Vegas Harry Reid Intl
28h 36m
2 stops
KIX4:25 pmOsaka Kansai Intl
Oct 12
KIX6:00 pmOsaka Kansai Intl
21h 43m
1 stop
LAS11:43 pmLas Vegas Harry Reid Intl
$1,051
Air Canada
Jul 17
LAS6:50 amLas Vegas Harry Reid Intl
17h 35m
1 stop
KIX4:25 pmOsaka Kansai Intl
Jul 23
KIX6:00 pmOsaka Kansai Intl
22h 36m
1 stop
LAS12:36 amLas Vegas Harry Reid Intl
$1,089

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 July 13, 2026.
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

Cheapest round-trip

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 11/2

7:00 am-1:20 pm

2 stops37h 20m

Osaka Kansai Intl

Sun 11/15

7:00 pm-4:54 pm

2 stops38h 54m

$1,022

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sun 9/27

6:00 pm-4:25 pm

1 stop30h 25m

Osaka Kansai Intl

Mon 10/12

6:00 pm-11:43 pm

1 stop21h 43m

$1,037

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 9/7

6:50 am-4:25 pm

1 stop17h 35m

Osaka Kansai Intl

Wed 9/16

7:35 am-11:43 pm

2 stops32h 08m

$1,050

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sun 9/27

7:49 pm-4:25 pm

2 stops28h 36m

Osaka Kansai Intl

Mon 10/12

6:00 pm-11:43 pm

1 stop21h 43m

$1,051

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sat 9/26

6:19 pm-4:25 pm

2 stops30h 06m

Osaka Kansai Intl

Wed 10/7

7:35 am-4:58 pm

2 stops25h 23m

$1,054
Quickest round-trip

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Tue 8/18

9:37 am-6:55 pm

2 stops17h 18m

Osaka Itami

Wed 8/26

2:00 pm-6:43 pm

2 stops20h 43m

$1,205

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Tue 8/18

7:15 am-6:40 pm

2 stops19h 25m

Osaka Itami

Tue 8/25

4:20 pm-9:10 pm

2 stops20h 50m

$1,219

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Wed 8/19

2:09 pm-8:05 am

2 stops25h 56m

Osaka Itami

Tue 8/25

3:30 pm-8:04 pm

2 stops20h 34m

$1,234

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Wed 8/19

11:50 pm-10:55 am

1 stop19h 05m

Kobe

Wed 8/26

11:55 am-4:40 pm

1 stop20h 45m

$1,253

Las VegasKobe

LAS - UKB

LASUKB

Las Vegas Harry Reid Intl

Wed 8/19

12:53 pm-10:55 am

2 stops30h 02m

Kobe

Tue 8/25

11:55 am-4:40 pm

1 stop20h 45m

$1,259

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 typical price of a round-trip flight between Las Vegas and Osaka?

What is the cheapest month to fly to Osaka?

In general, February 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 $385. If you are unable to visit Osaka during the month of February, then departing from Las Vegas during the month January is also very affordable. Most momondo users find prices during this month for around $434.

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

You could potentially save up to 11% 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

15h 11m

Direct flights

None
The fastest flight from Las Vegas to Osaka takes 15h 11m
There are no direct flights from Las Vegas to Osaka. There are no popular flight routes from Las Vegas to Osaka.
Search flight deals

Frequently asked questions about flying from Las Vegas to Osaka

  • 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 11m.

  • 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 $521Free CancellationRating
7.9
12,654 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $624Free CancellationRating
7.1
11,335 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $624Free CancellationRating
7.8
2,824 reviews
Search Hawaiian Airlines flights
ANAPriceFrom $627Free CancellationRating
8.3
1,271 reviews
Search ANA flights
Japan AirlinesPriceFrom $698Free CancellationRating
8.3
1,871 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $756Free CancellationRating
7.4
9,987 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