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Cheap flights from California to Osaka from $321

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Osaka departing on 1/12. 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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0 bags

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Find the cheapest flights from California to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:35 am - 8:45 am
LAX
-
KIX
30h 10m1 stop
Multiple Airlines Logo
8:00 am - 8:35 am
KIX
-
LAX
16h 35m1 stop
$613Multiple Airlines
Tue, Feb 24 - Fri, Mar 13
ANA Logo
7:25 am - 4:40 pm
LAX
-
KIX
16h 15m1 stop
ANA Logo
3:45 pm - 2:05 pm
KIX
-
LAX
15h 20m1 stop
$614ANA
Tue, Jan 20 - Tue, Jan 27
Korean Air Logo
10:50 pm - 10:45 am
LAS
-
KIX
18h 55m1 stop
Korean Air Logo
9:00 am - 3:10 pm
KIX
-
LAS
23h 10m1 stop
$642Korean Air
Mon, Jan 12 - Tue, Jan 27
Korean Air Logo
10:50 pm - 10:45 am
LAS
-
KIX
18h 55m1 stop
Korean Air Logo
9:00 am - 1:05 pm
KIX
-
LAS
21h 05m2 stops
$646Korean Air
Mon, Jan 12 - Tue, Jan 27
Air Canada Logo
6:15 am - 5:40 pm
LAS
-
KIX
18h 25m1 stop
Air Canada Logo
7:25 pm - 10:27 pm
KIX
-
LAS
19h 02m1 stop
$664Air Canada
Mon, Mar 2 - Tue, Mar 10
United Airlines Logo
3:33 pm - 4:40 pm
LAS
-
KIX
32h 07m2 stops
United Airlines Logo
6:35 pm - 8:52 pm
KIX
-
LAS
19h 17m1 stop
$683United Airlines
Sat, Jan 17 - Wed, Jan 28
Air Canada Logo
4:45 pm - 5:40 pm
LAS
-
KIX
31h 55m1 stop
Air Canada Logo
7:25 pm - 10:27 pm
KIX
-
LAS
19h 02m1 stop
$684Air Canada
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
6:24 pm - 4:40 pm
LAS
-
KIX
29h 16m1 stop
United Airlines Logo
6:35 pm - 8:52 pm
KIX
-
LAS
19h 17m1 stop
$685United Airlines
Sat, Jan 17 - Wed, Jan 28
Alaska Airlines Logo
7:20 am - 6:45 pm
LGB
-
KIX
18h 25m1 stop
Alaska Airlines Logo
8:45 pm - 7:25 pm
KIX
-
LGB
15h 40m1 stop
$691Alaska Airlines
Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
7:20 am - 6:45 pm
LGB
-
KIX
18h 25m1 stop
Alaska Airlines Logo
8:45 pm - 7:25 pm
KIX
-
LGB
15h 40m1 stop
$703Alaska Airlines
Fri, Jan 23 - Fri, Jan 30

Japan Airlines flights from California to Osaka Kansai Intl Airport

Our best Japan Airlines deals on California to Osaka Kansai Intl Airport flight tickets
Japan Airlines
Jan 6
LAX1:20 pmLos Angeles
12h 30m
KIX6:50 pmOsaka Kansai Intl
Jan 14
KIX5:50 pmOsaka Kansai Intl
10h 15m
LAX11:05 amLos Angeles
$680
Find similar
Japan Airlines
Jan 6
LAX12:35 pmLos Angeles
26h 50m
1 stop
KIX8:25 amOsaka Kansai Intl
Jan 14
KIX5:50 pmOsaka Kansai Intl
10h 15m
LAX11:05 amLos Angeles
$686
Find similar
Japan Airlines
Jan 6
LAX12:35 pmLos Angeles
26h 50m
1 stop
KIX8:25 amOsaka Kansai Intl
Jan 14
KIX5:50 pmOsaka Kansai Intl
10h 15m
LAX11:05 amLos Angeles
$692
Find similar

China Airlines flights from California to Osaka Kansai Intl Airport

Our best China Airlines deals on California to Osaka Kansai Intl Airport flight tickets
China Airlines
Mar 13
ONT11:50 pmOntario
26h 00m
1 stop
KIX5:50 pmOsaka Kansai Intl
Mar 23
KIX12:45 pmOsaka Kansai Intl
21h 05m
1 stop
ONT5:50 pmOntario
$932
Find similar
China Airlines
Jan 4
SFO11:40 pmSan Francisco
18h 55m
1 stop
KIX11:35 amOsaka Kansai Intl
Jan 13
KIX7:00 pmOsaka Kansai Intl
16h 45m
1 stop
SFO6:45 pmSan Francisco
$991
Find similar
China Airlines
Jan 1
SFO11:40 pmSan Francisco
18h 55m
1 stop
KIX11:35 amOsaka Kansai Intl
Jan 12
KIX12:45 pmOsaka Kansai Intl
23h 00m
1 stop
SFO6:45 pmSan Francisco
$1,077
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Osaka Kansai Intl Airport 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 December 25, 2025.
Use the filters below to find and compare flights from California to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Tue 2/24

9:35 am-8:45 am

1 stop30h 10m

Osaka Kansai Intl

Fri 3/13

8:00 am-8:35 am

1 stop16h 35m

$613

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Tue 1/20

7:25 am-4:40 pm

1 stop16h 15m

Osaka Kansai Intl

Tue 1/27

3:45 pm-2:05 pm

1 stop15h 20m

$614

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 1/12

10:50 pm-10:45 am

1 stop18h 55m

Osaka Kansai Intl

Tue 1/27

9:00 am-3:10 pm

1 stop23h 10m

$642

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 1/12

10:50 pm-10:45 am

1 stop18h 55m

Osaka Kansai Intl

Tue 1/27

9:00 am-1:05 pm

2 stops21h 05m

$646

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 3/2

6:15 am-5:40 pm

1 stop18h 25m

Osaka Kansai Intl

Tue 3/10

7:25 pm-10:27 pm

1 stop19h 02m

$664

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sat 1/17

3:33 pm-4:40 pm

2 stops32h 07m

Osaka Kansai Intl

Wed 1/28

6:35 pm-8:52 pm

1 stop19h 17m

$683

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 3/3

4:45 pm-5:40 pm

1 stop31h 55m

Osaka Kansai Intl

Tue 3/10

7:25 pm-10:27 pm

1 stop19h 02m

$684

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sat 1/17

6:24 pm-4:40 pm

1 stop29h 16m

Osaka Kansai Intl

Wed 1/28

6:35 pm-8:52 pm

1 stop19h 17m

$685

Long BeachOsaka

LGB - KIX

LGBKIX

Long Beach Municipal

Sat 1/10

7:20 am-6:45 pm

1 stop18h 25m

Osaka Kansai Intl

Sat 1/17

8:45 pm-7:25 pm

1 stop15h 40m

$691

Long BeachOsaka

LGB - KIX

LGBKIX

Long Beach Municipal

Fri 1/23

7:20 am-6:45 pm

1 stop18h 25m

Osaka Kansai Intl

Fri 1/30

8:45 pm-7:25 pm

1 stop15h 40m

$703

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 California to Osaka Kansai Intl Airport

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 month to fly to Osaka Kansai Intl Airport?

In general, February is the cheapest month to fly from California to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $666. If you aren’t able to travel during the month of February, then book flights to Osaka Kansai Intl Airport from California during January instead. Flights to Osaka Kansai Intl Airport in January, while not as cheap as those in February, still average around $679.

What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from California to Osaka Kansai Intl Airport is on a Tuesday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Tuesday will often find tickets for as low as $748. Flights from California to Osaka Kansai Intl Airport on a Saturday will generally be more expensive and average around $906. 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 Osaka Kansai Intl Airport?

Our data shows that the cheapest California to Osaka Kansai Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Osaka Kansai Intl Airport in the afternoon for as low as $798. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,127 on average. Flights to Osaka Kansai Intl Airport from California in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest California to Osaka Kansai Intl flight route?

Fly from Los Angeles to Osaka Kansai Intl for the best California - Osaka Kansai Intl flight prices

How far in advance should I book a flight to Osaka Kansai Intl Airport?

You are more likely to see cheaper flights to Osaka Kansai Intl Airport from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka Kansai Intl Airport for around $878 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka Kansai Intl Airport from California for as low as $789 on momondo.

What cabin class options are available on California to Osaka Kansai Intl flights?

There are 3 cabin classes available to choose from on California to Osaka Kansai Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap California to Osaka Kansai Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Osaka Kansai Intl Airport

Best Price Found

$395

Fastest flight time

11h 40m

Direct flights

Every day
The best one-way flight to Osaka Kansai Intl Airport from California in the past 72 hours is $395. The best round-trip flight deal from California to Osaka Kansai Intl Airport found on momondo in the last 72 hours is $767.
The fastest flight from California to Osaka Kansai Intl Airport takes 11h 40m
Direct flights go from California to Osaka Kansai Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from California to Osaka Kansai Intl Airport?

    Prices for flights from California to Osaka Kansai Intl Airport refresh daily.

  • How many operators does momondo search for flights from California to Osaka Kansai Intl Airport?

  • How old do you have to be to fly from California to Osaka Kansai 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 California to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The required travel and health documents for your Osaka Kansai 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 Osaka Kansai Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from California to Osaka Kansai Intl Airport?

Best airlines flying from California to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from California to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $429Free CancellationRating
8.0
11,534 reviews
Search Alaska Airlines flights
Korean AirPriceFrom $490Free CancellationRating
8.4
1,185 reviews
Search Korean Air flights
China AirlinesPriceFrom $503Free CancellationRating
8.3
792 reviews
Search China Airlines flights
Asiana AirlinesPriceFrom $590Free CancellationRating
8.2
500 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $608Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $634Free CancellationRating
8.3
1,662 reviews
Search Japan Airlines flights
Hawaiian AirlinesPriceFrom $636Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
China EasternPriceFrom $654Free CancellationRating
7.2
183 reviews
Search China Eastern flights
ANAPriceFrom $655Free CancellationRating
8.4
1,045 reviews
Search ANA flights
Philippine AirlinesPriceFrom $674Free CancellationRating
7.3
942 reviews
Search Philippine Airlines flights

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Izumisano
Himeji
Nishinomiya

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Osaka. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from California to Osaka?

Once you have performed a search for California 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 California to Osaka right now. Can momondo alert me if prices change?

Price alerts on flights to Osaka from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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