$369+ Cheap flights from Irvine, CA to Japan
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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FUK
Apr 29 — May 61
1 adult, Economy
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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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Irvine to Japan
Keep the following information in mind while searching for Irvine to Japan flight deals. Data was last updated April 24, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $727 (Ovago) |
One-way from | $369 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $892 |
Find flight deals from Irvine to Japan
Cheapest flights from Irvine to JapanExplore the most affordable flight options available from Irvine to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
Explore the most affordable flight options available from Irvine to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
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.
Mon 8/1812:25 amLAX - CTS
1 stop22h 55mCathay Pacific
Tue 8/264:40 pmCTS - LAX
1 stop21h 55mCathay Pacific
Deal found 4/22![Cathay Pacific logo]()
$713
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:50 pmLAX - UKB
1 stop18h 10mKorean Air
Wed 9/1711:00 amUKB - LAX
1 stop20h 35mKorean Air
Deal found 4/22![Korean Air logo]()
$717
This CrystalTravel 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:55 pmLAX - FUK
1 stop22h 40mPhilippine Airlines
Tue 9/303:35 pmFUK - LAX
1 stop21h 10mPhilippine Airlines
Deal found 4/22![Philippine Airlines logo]()
$718
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:50 pmLAX - NGO
1 stop30h 55mPhilippine Airlines
Wed 10/221:05 pmNGO - LAX
1 stop36h 40mPhilippine Airlines
Deal found 4/22![Philippine Airlines logo]()
$732
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:50 pmLAX - CTS
1 stop21h 00mKorean Air
Tue 10/144:20 pmCTS - LAX
1 stop33h 20mKorean Air
Deal found 4/22![Korean Air logo]()
$733
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:25 pmLAX - FUK
1 stop35h 05mCathay Pacific
Mon 5/194:40 pmFUK - LAX
1 stop21h 25mCathay Pacific
Deal found 4/22![Cathay Pacific logo]()
$737
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1311:30 amLAX - UKB
1 stop18h 15mANA
Mon 10/209:15 pmUKB - LAX
1 stop13h 30mANA
Deal found 4/23![ANA logo]()
$738
This ScholarTrip 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:20 pmLAX - NRT
Nonstop11h 30mSingapore Airlines
Sat 9/206:40 pmNRT - LAX
Nonstop10h 10mSingapore Airlines
Deal found 4/23![Singapore Airlines logo]()
$753
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:50 pmLAX - HND
1 stop32h 50mPhilippine Airlines
Wed 10/223:05 pmHND - LAX
1 stop34h 40mPhilippine Airlines
Deal found 4/23![Philippine Airlines logo]()
$754
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/711:55 pmLAX - NRT
1 stop21h 15mPhilippine Airlines
Tue 10/79:30 amNRT - LAX
1 stop40h 15mPhilippine Airlines
Deal found 4/23![Philippine Airlines logo]()
$754
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:25 pmLAX - NRT
1 stop33h 15mMultiple Airlines
Sun 5/112:35 pmNRT - LAX
Nonstop9h 50mMultiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$755
This Justfly.com deal was found by Cheapflights users on 4/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:11 pmLAX - NRT
2 stops27h 44mAir Canada
Tue 10/286:00 pmNRT - LAX
2 stops36h 53mAir Canada
Deal found 4/24![Air Canada logo]()
$757
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine to Japan 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 Japan that are best for you.
Fly from
Irvine
Fly to
Japan
Route
Depart
Return
Price
Los AngelesFukuoka
LAX - FUK
LAXFUK
Los Angeles
Mon 5/5
12:25 pm-3:30 pm
1 stop35h 05m
Fukuoka
Mon 5/19
4:40 pm-10:05 pm
1 stop21h 25m
$737
Los AngelesTokyo
LAX - NRT
LAXNRT
Los Angeles
Thu 5/1
12:25 pm-1:40 pm
1 stop33h 15m
Tokyo Narita
Sun 5/11
2:35 pm-8:25 am
Nonstop9h 50m
$755
Los AngelesTokyo
LAX - HND
LAXHND
Los Angeles
Fri 5/2
11:30 am-3:15 pm
Nonstop11h 45m
Tokyo Haneda
Fri 5/9
9:05 pm-3:15 pm
Nonstop10h 10m
$758
Los AngelesTokyo
LAX - NRT
LAXNRT
Los Angeles
Wed 4/30
12:25 pm-5:15 pm
2 stops36h 50m
Tokyo Narita
Wed 5/14
6:30 pm-10:05 pm
1 stop19h 35m
$758
Los AngelesTokyo
LAX - HND
LAXHND
Los Angeles
Wed 4/30
12:30 am-9:35 pm
1 stop29h 05m
Tokyo Haneda
Wed 5/21
4:20 pm-10:05 pm
1 stop21h 45m
$760
Los AngelesTokyo
LAX - NRT
LAXNRT
Los Angeles
Tue 5/13
10:25 am-2:10 pm
Nonstop11h 45m
Tokyo Narita
Mon 5/26
2:35 pm-8:25 am
Nonstop9h 50m
$776
Los AngelesTokyo
LAX - HND
LAXHND
Los Angeles
Tue 4/29
1:40 pm-5:25 pm
Nonstop11h 45m
Tokyo Haneda
Thu 5/8
5:00 pm-10:55 am
Nonstop9h 55m
$788
Los AngelesOkinawa
LAX - OKA
LAXOKA
Los Angeles
Sun 4/27
12:30 pm-11:40 am
1 stop31h 10m
Okinawa Naha
Tue 5/13
1:00 pm-3:35 pm
1 stop18h 35m
$805
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 AngelesFukuoka
LAX - FUK
LAXFUK
Los Angeles
Sat 5/3
12:30 pm-9:00 am
1 stop28h 30m
Fukuoka
Fri 5/9
4:25 pm-3:35 pm
1 stop15h 10m
$812
Showing 1-10 of 60 results
Best time to book a flight from Irvine to Japan
Have a flexible travel schedule? Discover the best time to fly to Japan 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 Japan
What is the cheapest month to book a flight from Irvine to Japan?
Currently, February is the cheapest month in which you can book a flight from Irvine to Japan (average of $866). Flying from Irvine to Japan in December is currently the most expensive (average of $1,670). 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 JP?
Find hourly flight availability from Irvine to Japan. 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Japan as you normally would.
Rainfall in Japan by month
Plan your trip to Japan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.
Temperature in Japan by month
Plan your trip to Japan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Japan, 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 80.6 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 Japan
Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated April 24, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from Irvine to Japan by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
9.3
Boarding
9.0
Entertainment
9.0
Overall
9.1
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Crew
9.3
Boarding
9.0
Entertainment
9.0
Overall
9.1
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Crew
9.3
Boarding
9.0
Entertainment
9.0
Overall
9.1
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Crew
9.3
Boarding
9.0
Entertainment
9.0
Overall
9.1
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Crew
9.3
Boarding
9.0
Entertainment
9.0
Overall
9.1
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Crew
9.3
Boarding
9.0
Entertainment
9.0
Overall
9.1
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Related info for your journey
Find useful and relevant information for your journey from Irvine to Japan. 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 Japan
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Irvine to Japan
Discover the top 10 airlines that operate flights from Irvine to Japan. 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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$395 | Average$783 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$403 | Average$1,260 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$486 | Average$1,109 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$490 | Average$916 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$497 | Average$1,261 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$503 | Average$1,102 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$562 | Average$858 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$606 | Average$1,010 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$618 | Average$1,017 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$624 | Average$1,096 | FlexibilityNo cancel fee | On-timeN/A |