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Kansai Intl

$371+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KIX
Aug 17 — Aug 241
Sun 8/17
Sun 8/24
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 Tuesday or Wednesday and return on a Tuesday

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 August 12, 2025.

Round-trip from

$681
(United Airlines)

One-way from

$371
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$817
From Irvine to Osaka Kansai Intl
Search Deals
One-way flight from Irvine to Osaka Kansai Intl
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Highest demand for flights based on searches. 11% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 12, 2025.

This FlightHub deal was found by Cheapflights users on 8/12. 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 11/209:10 amLAX - KIX
1 stop18h 45mAsiana Airlines
Sun 11/308:25 pmKIX - LAX
1 stop36h 35mAsiana Airlines
Deal found 8/12$679
This Ovago deal was found by Cheapflights users on 8/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:10 pmLAX - KIX
Nonstop12h 40mJapan Airlines
Sun 12/145:50 pmKIX - LAX
Nonstop10h 05mJapan Airlines
Deal found 8/11$680
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 8/278:00 amLAX - KIX
1 stop14h 50mUnited Airlines
Sat 9/611:05 amKIX - LAX
2 stops34h 57mUnited Airlines
Deal found 8/11$681
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 9/73:00 pmLAX - KIX
Nonstop11h 45mAmerican Airlines
Sat 9/205:55 pmKIX - LAX
Nonstop10h 40mAmerican Airlines
Deal found 8/12$682
This Ovago deal was found by Cheapflights users on 8/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:10 pmLAX - KIX
Nonstop12h 40mJapan Airlines
Thu 12/186:45 amKIX - LAX
1 stop19h 25mJapan Airlines
Deal found 8/12$683
This Air Canada deal was found by Cheapflights users on 8/11. 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.
Fri 8/296:00 amLAX - KIX
1 stop18h 25mAir Canada
Sat 9/66:05 pmKIX - LAX
2 stops18h 02mAir Canada
Deal found 8/11$684
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/256:00 amLAX - KIX
1 stop16h 50mUnited Airlines
Thu 10/24:50 pmKIX - LAX
2 stops32h 30mUnited Airlines
Deal found 8/11$686
This Gurufare deal was found by Cheapflights users on 8/11. 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 Gurufare 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 8/11$687
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Fri 9/56:00 amLAX - KIX
2 stops18h 25mMultiple Airlines
Sat 9/136:05 pmKIX - LAX
2 stops18h 17mMultiple Airlines
Deal found 8/12$688
This Japan Airlines deal was found by Cheapflights users on 8/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:00 pmLAX - KIX
Nonstop11h 45mJapan Airlines
Sat 9/205:55 pmKIX - LAX
Nonstop10h 40mJapan Airlines
Deal found 8/11$689
This KAYAK deal was found by Cheapflights users on 8/11. 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.
Sat 9/68:00 amLAX - KIX
1 stop14h 50mANA
Wed 9/179:10 pmKIX - LAX
1 stop13h 35mANA
Deal found 8/11$690
This Delta deal was found by Cheapflights users on 8/11. 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.
Wed 8/277:00 amLAX - KIX
2 stops36h 20mDelta
Sat 9/612:35 pmKIX - LAX
2 stops26h 00mDelta
Deal found 8/11$691

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 August 12, 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

Wed 8/27

8:00 am-2:50 pm

1 stop14h 50m

Osaka Kansai Intl

Mon 9/8

4:50 pm-7:58 pm

2 stops19h 08m

$681

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Sun 9/7

3:00 pm-6:45 pm

Nonstop11h 45m

Osaka Kansai Intl

Mon 9/15

5:55 pm-12:35 pm

Nonstop10h 40m

$682

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Fri 9/5

6:00 am-4:25 pm

1 stop18h 25m

Osaka Kansai Intl

Thu 9/18

6:05 pm-9:28 pm

1 stop19h 23m

$683

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Fri 8/29

6:00 am-4:25 pm

1 stop18h 25m

Osaka Kansai Intl

Sat 9/6

6:05 pm-8:07 pm

2 stops18h 02m

$684

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Thu 9/25

6:00 am-2:50 pm

1 stop16h 50m

Osaka Kansai Intl

Thu 10/2

4:50 pm-9:20 am

2 stops32h 30m

$686

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Thu 9/4

3:00 pm-6:45 pm

Nonstop11h 45m

Osaka Kansai Intl

Wed 9/17

5:55 pm-12:35 pm

Nonstop10h 40m

$687

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Tue 9/2

3:00 pm-6:45 pm

Nonstop11h 45m

Osaka Kansai Intl

Sat 9/20

5:55 pm-12:35 pm

Nonstop10h 40m

$689

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Sat 9/6

8:00 am-2:50 pm

1 stop14h 50m

Osaka Kansai Intl

Wed 9/17

9:10 pm-6:45 pm

1 stop13h 35m

$690

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Wed 8/27

7:00 am-11:20 am

2 stops36h 20m

Osaka Kansai Intl

Sat 9/6

12:35 pm-10:35 pm

2 stops26h 00m

$691

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Wed 10/1

4:50 pm-8:30 am

1 stop23h 40m

Osaka Kansai Intl

Thu 10/9

9:10 pm-6:45 pm

1 stop13h 35m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 24 results
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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 August 8, 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 $873). Flying from Irvine to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,313). 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 August 12, 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 Tuesday 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.

Weekly flight availability from Irvine to Osaka Kansai Intl Airport

Explore weekly flight availability from Irvine to Kansai Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 12, 2025.

The most flights from IR9 to KIX are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 August 12, 2025.
Read reviews from past customers who have flown ANA, Korean Air, and Japan Airlines from Irvine to Osaka Kansai Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
930 reviews

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very good
930 reviews
ANA
8.4
Very good
930 reviews

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Korean Air
8.4
Very good
1,129 reviews
ANA
8.4
Very good
930 reviews

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Japan Airlines
8.3
Very good
1,545 reviews
ANA
8.4
Very good
930 reviews

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Asiana Airlines
8.2
Very good
473 reviews
ANA
8.4
Very good
930 reviews

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Delta
8.0
Very good
7,978 reviews
ANA
8.4
Very good
930 reviews

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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 ANA ($371), Japan Airlines ($372), and United Airlines ($373).

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

    Consider American Airlines (85%), Japan Airlines (85%) or Alaska Airlines (85%) 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 $1,814 for a flight from Irvine to Osaka Kansai Intl Airport. The cheapest flight overall is $385 while the most popular route, (Los Angeles - Osaka Kansai Intl) is currently priced at $606.

  • 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 $873). Flying from Irvine to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,313). 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

Traveling to a place near Osaka Kansai Intl Airport?

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

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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 August 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$490Average$835FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$503Average$1,097FlexibilityNo cancel feeOn-time70%
Hawaiian AirlinesCheapest$566Average$1,113FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$615Average$823FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$659Average$929FlexibilityNo cancel feeOn-time79%
China EasternCheapest$665Average$713FlexibilityNo cancel feeOn-time62%
ANACheapest$671Average$858FlexibilityNo cancel feeOn-time80%
Alaska AirlinesCheapest$678Average$989FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$694Average$867FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$708Average$1,039FlexibilityNo cancel feeOn-time69%

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