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Kansai Intl

$442+ Cheap flights from Irvine, CA to Kansai Intl (KIX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KIX
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Osaka Kansai Intl are usually found in February or January, booked 89 days in advance, depart on a Friday or Tuesday and return on a Friday

Cheap flight deals from Irvine to Kansai Intl

Keep the following information in mind while searching for Irvine to Kansai Intl flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$778
(oojo)

One-way from

$442
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$905
Provider with most accurate pricing for Los Angeles-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Osaka (OSA) flights.
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From Irvine to Osaka Kansai Intl
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One-way flight from Irvine to Osaka Kansai Intl
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Highest demand for flights based on searches. 9% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Irvine to Kansai Intl

Cheapest flights from Irvine to Kansai Intl
Explore the most affordable flight options available from Irvine to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This KAYAK deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:55 pmLAX - KIX
1 stop27h 45mPhilippine Airlines
Sun 10/1210:20 amKIX - LAX
1 stop39h 25mPhilippine Airlines
Deal found 4/21$774
This Cathay Pacific deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2311:30 pmLAX - KIX
2 stops23h 25mCathay Pacific
Sun 5/46:35 pmKIX - LAX
1 stop19h 30mCathay Pacific
Deal found 4/22$778
This StudentUniverse deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:00 pmLAX - KIX
Nonstop11h 45mJapan Airlines
Wed 9/175:55 pmKIX - LAX
Nonstop10h 40mJapan Airlines
Deal found 4/22$781
This FlightHub deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:54 amLAX - KIX
1 stop37h 31mMultiple Airlines
Sun 10/266:45 amKIX - LAX
2 stops25h 39mMultiple Airlines
Deal found 4/23$788
This Air Canada deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:45 pmLAX - KIX
1 stop27h 40mAir Canada
Tue 9/306:05 pmKIX - LAX
1 stop15h 53mAir Canada
Deal found 4/22$793
This Cheapflightsfares deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:15 amLAX - KIX
1 stop15h 20mANA
Sat 12/137:10 amKIX - LAX
1 stop22h 30mANA
Deal found 4/23$810
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/13:00 pmLAX - KIX
Nonstop11h 45mAmerican Airlines
Mon 9/85:55 pmKIX - LAX
Nonstop10h 40mAmerican Airlines
Deal found 4/22$821
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:00 amLAX - KIX
1 stop17h 35mUnited Airlines
Tue 11/258:25 amKIX - LAX
1 stop21h 15mUnited Airlines
Deal found 4/22$828
This Korean Air deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:20 amLAX - KIX
2 stops30h 25mKorean Air
Tue 11/2511:55 amKIX - LAX
1 stop18h 45mKorean Air
Deal found 4/22$846
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:00 amLAX - KIX
2 stops22h 00mDelta
Tue 5/209:05 amKIX - LAX
2 stops27h 30mDelta
Deal found 4/22$862
This oojo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:05 amLAX - KIX
1 stop20h 45mChina Airlines
Wed 10/157:05 pmKIX - LAX
1 stop17h 40mChina Airlines
Deal found 4/23$887
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:00 amLAX - KIX
1 stop19h 45mAlaska Airlines
Wed 5/288:45 pmKIX - LAX
1 stop19h 14mAlaska Airlines
Deal found 4/23$918

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine to Kansai Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Irvine to Osaka Kansai Intl Airport that are best for you.

Fly from

Irvine

Fly to

Kansai Intl

Route

Depart

Return

Price

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Mon 5/5

12:25 pm-2:55 pm

2 stops34h 30m

Osaka Kansai Intl

Sun 5/11

4:20 pm-10:05 pm

2 stops21h 45m

$778

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Mon 4/28

2:25 pm-6:45 pm

Nonstop12h 20m

Osaka Kansai Intl

Wed 5/7

5:55 pm-12:05 pm

Nonstop10h 10m

$807

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Mon 5/5

6:00 am-2:50 pm

1 stop16h 50m

Osaka Kansai Intl

Sun 5/11

4:00 pm-8:45 pm

1 stop20h 45m

$825

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Tue 4/29

6:00 am-4:50 pm

2 stops18h 50m

Osaka Kansai Intl

Tue 5/6

9:10 pm-6:50 pm

1 stop13h 40m

$832

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Sat 5/3

10:36 pm-2:50 pm

1 stop24h 14m

Osaka Kansai Intl

Wed 5/14

4:50 pm-3:07 pm

1 stop14h 17m

$848

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Sun 4/27

8:40 am-9:00 pm

2 stops20h 20m

Osaka Kansai Intl

Fri 5/9

12:35 pm-3:35 pm

1 stop19h 00m

$856

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Tue 5/6

7:00 am-9:00 pm

2 stops22h 00m

Osaka Kansai Intl

Fri 5/23

9:05 am-10:48 pm

2 stops29h 43m

$862

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Tue 5/20

7:00 am-6:45 pm

1 stop19h 45m

Osaka Kansai Intl

Wed 5/28

8:45 pm-11:59 pm

1 stop19h 14m

$918

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Fri 5/2

11:55 pm-7:40 pm

1 stop27h 45m

Osaka Kansai Intl

Sun 5/11

10:20 am-8:45 pm

1 stop26h 25m

$941

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Wed 4/30

12:05 am-6:05 pm

1 stop26h 00m

Osaka Kansai Intl

Mon 5/5

1:10 pm-8:45 pm

1 stop23h 35m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 25 results
1
2
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Best time to book a flight from Irvine to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Irvine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Irvine to Osaka Kansai Intl Airport

How far ahead should I book a flight from Irvine to Osaka Kansai Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Kansai Intl. Price data was last updated on April 18, 2025.

The price you pay for your flight from Irvine to Osaka Kansai Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Irvine to Osaka Kansai Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Irvine to Osaka Kansai Intl Airport (average of $898). Flying from Irvine to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IR9 to KIX?

Find hourly flight availability from Irvine to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Irvine to Osaka Kansai Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Irvine to Osaka Kansai Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Kansai Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Osaka Kansai Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 1.6 in.

Temperature in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Kansai Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansai Intl. Reviews last updated April 24, 2025.
To help decide which airline to fly from Irvine to Osaka, see what other customers have to say about STARLUX Airlines, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
157 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,062 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,453 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
727 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
ANA
8.3
Very good
853 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Kansai Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Irvine to Osaka Kansai Intl Airport one-way?

    The cheapest airlines for a one-way flight from Irvine to Osaka Kansai Intl Airport are Air Canada ($447), Korean Air ($452), and Cathay Pacific ($484).

  • What are the most reliable airlines from Irvine to Osaka Kansai Intl Airport?

    Consider Malaysia Airlines (83%), American Airlines (81%) or Japan Airlines (81%) when booking your flight. These represent the most reliable airlines when flying from Irvine to Osaka Kansai Intl Airport.

  • What are the cheapest flights from Irvine to Osaka Kansai Intl Airport?

    On average you can expect to pay $1,871 for a flight from Irvine to Osaka Kansai Intl Airport. The cheapest flight overall is $364 while the most popular route, (Los Angeles - Osaka Kansai Intl) is currently priced at $702.

  • Can I find deals for flights from Irvine to Kansai Intl that include hotel bookings?

    Yes. In addition to deals on Irvine to Kansai Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Kansai Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Kansai Intl.

  • Can I find deals for business class flights from Irvine to Kansai Intl?

    Yes. Cheapflights offers flight deals from Irvine to Kansai Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Irvine to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Irvine to Osaka Kansai Intl Airport (average of $898). Flying from Irvine to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Irvine to Kansai Intl

Discover the top 10 airlines that operate flights from Irvine to Kansai Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$490Average$851FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$503Average$1,102FlexibilityNo cancel feeOn-time70%
Hawaiian AirlinesCheapest$566Average$1,286FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$650Average$947FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$662Average$973FlexibilityNo cancel feeOn-time79%
ANACheapest$671Average$997FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$694Average$954FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$708Average$1,103FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$709Average$1,075FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$778Average$900FlexibilityNo cancel feeOn-time72%

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