$409+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to Kansai Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Irvine to Osaka Kansai Intl are usually found in February or January, booked 55 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 junio 12, 2025.
Round-trip from | $820 (Cheapflightsfares) |
|---|---|
One-way from | $409 (Cheapflightsfares) |
Popular in | June |
Cheapest in | February |
Average price | $1,160 |
Find flight deals from Irvine to Kansai Intl
Cheapest flights from Irvine to Kansai IntlExplore 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 junio 12, 2025.
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 junio 12, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/12. 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.
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/12. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/12. 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.
This Air Canada deal was found by Cheapflights users on 6/12. 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.
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
This Philippine Airlines deal was found by Cheapflights users on 6/10. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 junio 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
Fly to
Route
Depart
Return
Price
Los AngelesOsaka
LAX - KIX
LAXKIX
Los Angeles
dom. 9/7
3:00 pm-6:45 pm
Nonstop11h 45m
Osaka Kansai Intl
lun. 9/22
5:55 pm-12:35 pm
Nonstop10h 40m
Los AngelesOsaka
LAX - KIX
LAXKIX
Los Angeles
lun. 9/8
3:00 pm-6:45 pm
Nonstop11h 45m
Osaka Kansai Intl
lun. 9/15
5:55 pm-12:35 pm
Nonstop10h 40m
Los AngelesOsaka
LAX - KIX
LAXKIX
Los Angeles
dom. 8/31
1:25 am-2:55 pm
2 stops21h 30m
Osaka Kansai Intl
lun. 9/8
6:35 pm-10:35 pm
1 stop20h 00m
Los AngelesOsaka
LAX - KIX
LAXKIX
Los Angeles
mar. 6/17
12:00 pm-7:30 pm
1 stop15h 30m
Osaka Kansai Intl
jue. 6/26
9:10 pm-6:50 pm
1 stop13h 40m
Los AngelesOsaka
LAX - KIX
LAXKIX
Los Angeles
vie. 8/8
8:00 am-2:50 pm
1 stop14h 50m
Osaka Kansai Intl
sáb. 8/23
8:25 am-7:10 pm
1 stop26h 45m
Los AngelesOsaka
LAX - KIX
LAXKIX
Los Angeles
sáb. 6/28
3:05 pm-11:20 am
2 stops28h 15m
Osaka Kansai Intl
lun. 7/14
12:35 pm-4:05 pm
1 stop19h 30m
Los AngelesOsaka
LAX - KIX
LAXKIX
Los Angeles
dom. 7/6
12:30 pm-11:00 am
1 stop30h 30m
Osaka Kansai Intl
mié. 7/16
9:30 am-10:05 am
1 stop16h 35m
Los AngelesOsaka
LAX - KIX
LAXKIX
Los Angeles
jue. 7/10
8:40 pm-4:25 pm
1 stop27h 45m
Osaka Kansai Intl
jue. 7/17
6:05 pm-11:58 pm
1 stop21h 53m
Los AngelesOsaka
LAX - KIX
LAXKIX
Los Angeles
lun. 7/7
10:50 am-9:00 am
1 stop30h 10m
Osaka Kansai Intl
vie. 7/11
10:40 am-8:50 am
1 stop14h 10m
Los AngelesOsaka
LAX - KIX
LAXKIX
Los Angeles
dom. 7/6
7:00 am-9:00 pm
2 stops22h 00m
Osaka Kansai Intl
lun. 7/14
12:35 pm-11:00 pm
2 stops26h 25m
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.
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 June 9, 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 55 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 $888). Flying from Irvine to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,324). 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 junio 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.
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 junio 12, 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.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
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.
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Alternative routes for Irvine to Kansai Intl
See prices for flight routes from nearby airports that may be better suited for you.
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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$490 | Average$851 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$503 | Average$1,114 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$566 | Average$1,286 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$660 | Average$963 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$669 | Average$897 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$678 | Average$989 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$684 | Average$1,012 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$694 | Average$894 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$708 | Average$1,049 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$754 | Average$891 | FlexibilityNo cancel fee | On-time72% |