$258+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FUK
Jan 17 — Jan 241
1 adult, Economy
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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
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 December 18, 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 December 18, 2025.
This FlightHub deal was found by Cheapflights users on 12/16. 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.
Wed 12/319:25 amLAX - NRT
Nonstop12h 00mZIPAIR
Sat 1/312:45 pmNRT - LAX
Nonstop9h 50mZIPAIR
Deal found 12/16![ZIPAIR logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:59 pmLAX - NRT
1 stop27h 01mMultiple Airlines
Wed 3/252:45 pmNRT - LAX
Nonstop9h 50mMultiple Airlines
Deal found 12/16![Multiple Airlines logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:59 pmLAX - NRT
1 stop26h 01mMultiple Airlines
Fri 3/272:45 pmNRT - LAX
Nonstop9h 50mMultiple Airlines
Deal found 12/16![Multiple Airlines logo]()
$658
This oojo deal was found by Cheapflights users on 12/16. 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 12/3012:25 pmLAX - NRT
Nonstop11h 55mSingapore Airlines
Wed 3/256:15 pmNRT - LAX
Nonstop9h 40mSingapore Airlines
Deal found 12/16![Singapore Airlines logo]()
$665
This Orbitz deal was found by Cheapflights users on 12/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:59 pmLAX - NRT
1 stop28h 01mMultiple Airlines
Sat 1/312:45 pmNRT - LAX
Nonstop9h 50mMultiple Airlines
Deal found 12/16![Multiple Airlines logo]()
$667
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Wed 12/3111:30 amLAX - HND
Nonstop12h 00mANA
Tue 1/2012:50 amHND - LAX
Nonstop10h 00mANA
Deal found 12/16![ANA logo]()
$679
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/3011:59 pmLAX - HND
Nonstop12h 06mAmerican Airlines
Fri 1/161:05 pmHND - LAX
Nonstop9h 55mAmerican Airlines
Deal found 12/16![American Airlines logo]()
$684
This FlightHub deal was found by Cheapflights users on 12/16. 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.
Mon 12/299:25 amLAX - NRT
Nonstop12h 00mZIPAIR
Tue 1/202:45 pmNRT - LAX
Nonstop9h 50mZIPAIR
Deal found 12/16![ZIPAIR logo]()
$684
This Delta deal was found by Cheapflights users on 12/16. 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 12/309:55 amLAX - HND
Nonstop12h 10mDelta
Fri 1/165:35 pmHND - LAX
Nonstop9h 55mDelta
Deal found 12/16![Delta logo]()
$685
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:00 amLAX - NRT
1 stop16h 00mANA
Wed 1/215:35 pmNRT - LAX
Nonstop10h 00mANA
Deal found 12/16![ANA logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:59 pmLAX - NRT
1 stop26h 01mHawaiian Airlines
Wed 1/146:30 pmNRT - LAX
1 stop14h 12mHawaiian Airlines
Deal found 12/17![Hawaiian Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/317:21 amLAX - HND
1 stop14h 29mUnited Airlines
Wed 1/219:05 pmHND - LAX
Nonstop10h 00mUnited Airlines
Deal found 12/16![United Airlines logo]()
$688
Find flight deals from Irvine to Japan
Keep the following information in mind while searching for Irvine to Japan flight deals. Data was last updated December 18, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $512 (eDestinos) |
One-way from | $258 (Expedia) |
Popular in | June |
Cheapest in | January |
Average price | $977 |
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 December 18, 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
Sun 2/22
9:35 am-9:50 am
1 stop31h 15m
Fukuoka
Wed 2/25
10:30 am-7:35 am
1 stop14h 05m
$588
Los AngelesOkinawa
LAX - OKA
LAXOKA
Los Angeles
Sun 1/18
10:50 pm-5:05 pm
1 stop25h 15m
Okinawa Naha
Mon 2/2
6:05 pm-8:30 am
1 stop31h 25m
$599
Los AngelesOkinawa
LAX - OKA
LAXOKA
Los Angeles
Tue 3/10
11:30 pm-10:40 am
1 stop19h 10m
Okinawa Naha
Tue 3/17
12:00 pm-4:10 pm
1 stop20h 10m
$619
Los AngelesTokyo
LAX - HND
LAXHND
Los Angeles
Wed 1/21
3:45 pm-9:10 pm
Nonstop12h 25m
Tokyo Haneda
Thu 2/5
7:40 pm-12:40 pm
Nonstop10h 00m
$620
Los AngelesTokyo
LAX - HND
LAXHND
Los Angeles
Tue 1/20
3:45 pm-9:10 pm
Nonstop12h 25m
Tokyo Haneda
Tue 2/3
9:05 pm-2:05 pm
Nonstop10h 00m
$620
Los AngelesTokyo
LAX - HND
LAXHND
Los Angeles
Wed 1/7
10:10 am-3:05 pm
Nonstop11h 55m
Tokyo Haneda
Wed 2/4
5:35 pm-10:35 am
Nonstop10h 00m
$621
Los AngelesTokyo
LAX - HND
LAXHND
Los Angeles
Mon 1/12
10:10 am-3:05 pm
Nonstop11h 55m
Tokyo Haneda
Wed 2/4
5:35 pm-10:35 am
Nonstop10h 00m
$621
Los AngelesTokyo
LAX - HND
LAXHND
Los Angeles
Sun 2/1
7:25 am-2:50 pm
1 stop14h 25m
Tokyo Haneda
Mon 2/9
12:50 am-5:50 pm
Nonstop10h 00m
$621
Los AngelesTokyo
LAX - NRT
LAXNRT
Los Angeles
Sun 2/1
11:30 am-4:30 pm
Nonstop12h 00m
Tokyo Narita
Thu 2/19
5:00 pm-9:50 am
Nonstop9h 50m
$621
Los AngelesOkinawa
LAX - OKA
LAXOKA
Los Angeles
Tue 1/20
11:30 am-11:05 pm
1 stop18h 35m
Okinawa Naha
Wed 1/28
9:05 pm-5:50 pm
1 stop13h 45m
$622
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, January is the cheapest month in which you can book a flight from Irvine to Japan (average of $426). Flying from Irvine to Japan in June is currently the most expensive (average of $712). 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 December 18, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from Irvine to Japan by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Irvine to Japan?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Japan. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Irvine to Japan flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 December 18, 2025.
See what other customers who have flown with ANA, Japan Airlines, and Singapore Airlines from Irvine to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Food
7.7
Overall
8.4
Comfort
8.2
Boarding
8.6
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Crew
8.7
Food
7.7
Overall
8.4
Comfort
8.2
Boarding
8.6
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Crew
8.7
Food
7.7
Overall
8.4
Comfort
8.2
Boarding
8.6
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Crew
8.7
Food
7.7
Overall
8.4
Comfort
8.2
Boarding
8.6
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Crew
8.7
Food
7.7
Overall
8.4
Comfort
8.2
Boarding
8.6
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
Crew
8.7
Food
7.7
Overall
8.4
Comfort
8.2
Boarding
8.6
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMario,Nov 2025
HND - BKK
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 December 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$368 | Average$1,148 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$452 | Average$950 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$461 | Average$841 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$481 | Average$762 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$486 | Average$979 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$490 | Average$854 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$503 | Average$1,095 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$548 | Average$736 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$564 | Average$1,158 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$570 | Average$844 | FlexibilityNo cancel fee | On-time80% |