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$350+ Cheap flights from Irvine, CA to Osaka (OSA)

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OSA
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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The best prices from Irvine to Osaka are usually found in February or January, booked 40 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Irvine to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$648
(eDestinos)

One-way from

$350
(eDestinos)
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 15% potential price drop
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From Irvine to Osaka (OSA)
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One-way flight from Irvine to Osaka (OSA)
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Find flight deals from Irvine to Osaka

Cheapest flights from Irvine to Osaka
Explore the most affordable flight options available from Irvine to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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.
Mon 12/211:30 amLAX - UKB
1 stop17h 15mANA
Thu 12/129:05 pmUKB - LAX
1 stop13h 45mANA
Deal found 11/3$701
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Tue 11/1211:30 amLAX - KIX
2 stops34h 15mChina Eastern
Tue 11/193:55 pmKIX - LAX
2 stops34h 10mChina Eastern
Deal found 11/4$819
This Gotogate deal was found by Cheapflights users on 11/4. 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.
Sun 12/112:05 amLAX - KIX
1 stop15h 45mANA
Mon 12/95:35 pmKIX - LAX
1 stop13h 30mANA
Deal found 11/4$821
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/83:45 pmLAX - ITM
1 stop22h 45mANA
Tue 12/172:00 pmITM - LAX
1 stop17h 05mANA
Deal found 11/3$834
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Sun 11/179:30 amLAX - KIX
1 stop30h 55mMultiple Airlines
Wed 12/117:30 amKIX - LAX
1 stop17h 00mMultiple Airlines
Deal found 11/3$840
This oojo deal was found by Cheapflights users on 11/3. 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.
Fri 11/810:00 pmLAX - KIX
2 stops45h 10mAir China
Fri 11/151:50 pmKIX - LAX
1 stop22h 10mAir China
Deal found 11/3$843
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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.
Mon 11/111:10 pmLAX - KIX
Nonstop12h 40mJapan Airlines
Wed 11/205:50 pmKIX - LAX
Nonstop10h 05mJapan Airlines
Deal found 11/3$845
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 12/29:30 amLAX - ITM
1 stop16h 25mMultiple Airlines
Sun 12/158:20 pmITM - LAX
1 stop28h 10mMultiple Airlines
Deal found 11/4$847
This oojo deal was found by Cheapflights users on 11/3. 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 11/610:55 amLAX - KIX
1 stop26h 25mCathay Pacific
Thu 11/289:50 amKIX - LAX
1 stop20h 30mCathay Pacific
Deal found 11/3$862
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/21:10 pmLAX - KIX
Nonstop12h 40mAmerican Airlines
Sun 12/155:50 pmKIX - LAX
Nonstop10h 05mAmerican Airlines
Deal found 11/4$871
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/199:32 amLAX - ITM
2 stops17h 53mAmerican Airlines
Fri 12/138:30 amITM - LAX
1 stop17h 40mAmerican Airlines
Deal found 11/3$876
This United deal was found by Cheapflights users on 11/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1010:35 pmLAX - KIX
1 stop25h 00mUnited Airlines
Wed 11/206:30 pmKIX - LAX
1 stop23h 02mUnited Airlines
Deal found 11/3$877

Find flights from Irvine to Osaka within your budget

Customize your flight search to find flights from Irvine to Osaka 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Tue 1/14

3:45 pm-8:00 am

1 stop23h 15m

$375

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Mon 12/9

9:30 am-9:05 pm

2 stops18h 35m

$441

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Sun 12/1

1:10 pm-6:50 pm

Nonstop12h 40m

$451

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Sun 11/10

1:20 pm-12:40 pm

1 stop30h 20m

$463

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Tue 4/8

10:22 am-5:05 pm

2 stops38h 43m

$475

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Tue 11/19

10:15 pm-6:20 am

1 stop39h 05m

$483

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Tue 3/18

11:50 am-9:00 pm

1 stop17h 10m

$486

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Thu 4/3

6:00 pm-6:45 pm

1 stop32h 45m

$489

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Sat 12/7

7:59 pm-9:00 pm

2 stops32h 01m

$514

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Tue 11/19

9:32 am-8:25 pm

2 stops17h 53m

$515

Flights are sorted by cheapest first

Deals found on 11/2

Showing 1-10 of 44 results
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Best time to book a flight from Irvine to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka 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.

Travel insights for flights from Irvine to Osaka

Get recent, data-driven insights about flights from Irvine to Osaka including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Osaka. Price data was last updated on November 1, 2024.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irvine to Osaka. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Find deals

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

Currently, February is the cheapest month in which you can book a flight from Irvine to Osaka (average of $987). Flying from Irvine to Osaka in July is currently the most expensive (average of $1,284). 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 OSA?

Find hourly flight availability from Irvine to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

When flying from Irvine to Osaka, 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?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Osaka. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their Irvine to Osaka 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.

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Rainfall in Osaka by month

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

In terms of precipitation, rainfall in Osaka 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 when rainfall is around 1.6 in.

Temperature in Osaka by month

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

If weather is an important factor for your trip to Osaka, 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 Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated November 4, 2024.
Read through reviews of airlines operating flights from Irvine to Osaka, such as United Airlines, American Airlines and China Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

EVA Air
8.4
Very good
1,326 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
831 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,453 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,829 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

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

  • Can I find flights from Irvine to Osaka for under $700 on Cheapflights?

    Yes, there are multiple flights from Irvine to Osaka for under $700. The cheapest flight booked recently is on ANA for just $648, but on average you can expect to pay $772.

  • Are there nonstop flights from Irvine to Osaka for under $900 on Cheapflights?

    Cheapflights has at least 3 direct flights from Irvine to Osaka under $900. A good price for a nonstop flight from Irvine to Osaka is less than $2,473.

  • Are there last-minute flights available from Irvine to Osaka for under $900?

    There are currently 20+ open flights from Irvine to Osaka within the next 7 days for less than $900.

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

    The cheapest airline one-way is ANA, with whom users have recently found tickets for as low as $350. However, be on the lookout for offers from Japan Airlines and United Airlines, as they are both options that can get you from Irvine to Osaka for a low price.

  • What are the most popular routes from Irvine to Osaka?

    The most popular route from Irvine to Osaka is Los Angeles - Osaka Kansai Intl. You may also consider Los Angeles - Osaka Itami or Los Angeles - Kobe.

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

    No one likes to see their flight delayed. When booking a flight from Irvine to Osaka consider choosing American Airlines (93%), Japan Airlines (93%) or Alaska Airlines (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Irvine to Osaka?

    The cheapest flight price from Irvine to Osaka is $363. On average you can expect to pay $1,942. The most popular route, (Los Angeles - Osaka Kansai Intl), can usually be booked for $659.

  • What does LAX to KIX mean?

    Los Angeles Airport is LAX and Osaka Kansai Intl Airport is KIX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Osaka Itami Airport (ITM), Kobe Airport (UKB) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Irvine to Osaka that include extra baggage allowance?

    The amount of baggage you can bring on your Irvine to Osaka flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Irvine to Osaka with specific airlines?

    Yes, Cheapflights allows you to browse and filter Irvine to Osaka flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Irvine to Osaka?

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

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

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

  • Can I find deals for flights from Irvine to Osaka that allow pets onboard?

    Many airlines flying from Irvine to Osaka offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Irvine to Osaka?

    Yes, you can often find last-minute deals on Irvine to Osaka flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Irvine to Osaka flight deals updated?

    The Irvine to Osaka flight deals you see on this page were last updated on 11/4.

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

    Currently, February is the cheapest month in which you can book a flight from Irvine to Osaka (average of $987). Flying from Irvine to Osaka in July is currently the most expensive (average of $1,284). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Irvine to Osaka

Discover the top 10 airlines that operate flights from Irvine to Osaka. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
ZIPAIRCheapest$421Average$740FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$454Average$877FlexibilityNo cancel feeOn-time85%
Air ChinaCheapest$615Average$777FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$717Average$1,036FlexibilityNo cancel feeOn-time71%
Philippine AirlinesCheapest$726Average$785FlexibilityNo cancel feeOn-time60%
Japan AirlinesCheapest$824Average$1,063FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$826Average$916FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$853Average$1,083FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$876Average$1,212FlexibilityNo cancel feeOn-time76%
DeltaCheapest$962Average$1,362FlexibilityNo cancel feeOn-timeN/A
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