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Osaka

$405+ Cheap flights from Oakland, CA (OAK) 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — OSA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Oakland to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 September 11, 2025.

Round-trip from

$786
(Travelocity)

One-way from

$405
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$859
From Oakland to Osaka (OSA)
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One-way flight from Oakland to Osaka (OSA)
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Highest demand for flights based on searches. 8% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oakland to Osaka

Cheapest flights from Oakland to Osaka
Explore the most affordable flight options available from Oakland to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Travelocity deal was found by Cheapflights users on 9/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:49 pmOAK - KIX
2 stops26h 51mMultiple Airlines
Tue 11/1110:50 amKIX - OAK
2 stops30h 09mMultiple Airlines
Deal found 9/10$786
This Orbitz deal was found by Cheapflights users on 9/8. 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.
Sat 11/82:49 pmOAK - KIX
2 stops25h 51mMultiple Airlines
Thu 11/139:00 amKIX - OAK
2 stops31h 59mMultiple Airlines
Deal found 9/8$836
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/288:35 amOAK - KIX
1 stop18h 10mAlaska Airlines
Tue 11/118:45 pmKIX - OAK
1 stop15h 27mAlaska Airlines
Deal found 9/10$1,016
This oojo deal was found by Cheapflights users on 9/9. 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 11/46:30 amOAK - UKB
2 stops42h 10mKorean Air
Thu 11/2011:10 amUKB - OAK
2 stops19h 45mKorean Air
Deal found 9/9$1,045
This oojo deal was found by Cheapflights users on 9/9. 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 11/46:30 amOAK - KIX
2 stops21h 15mKorean Air
Thu 11/2011:55 amKIX - OAK
2 stops19h 00mKorean Air
Deal found 9/9$1,049
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 10/165:55 amOAK - KIX
2 stops23h 05mDelta
Thu 10/239:05 amKIX - OAK
2 stops30h 48mDelta
Deal found 9/9$1,055
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/146:40 amOAK - ITM
2 stops21h 10mAlaska Airlines
Tue 10/282:40 pmITM - OAK
2 stops20h 43mAlaska Airlines
Deal found 9/10$1,078
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/249:39 amOAK - KIX
2 stops20h 36mAlaska Airlines
Thu 10/96:45 amKIX - OAK
2 stops28h 45mAlaska Airlines
Deal found 9/8$1,079
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 11/22:49 pmOAK - KIX
2 stops48h 31mAlaska Airlines
Wed 11/127:00 amKIX - OAK
2 stops29h 12mAlaska Airlines
Deal found 9/9$1,088
This oojo deal was found by Cheapflights users on 9/9. 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 11/176:30 amOAK - UKB
2 stops42h 10mKorean Air
Wed 11/266:40 pmUKB - OAK
2 stops40h 04mKorean Air
Deal found 9/9$1,121
This oojo deal was found by Cheapflights users on 9/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:30 amOAK - KIX
2 stops35h 15mKorean Air
Wed 11/266:10 pmKIX - OAK
2 stops40h 34mKorean Air
Deal found 9/11$1,125
This Korean Air deal was found by Cheapflights users on 9/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:30 amOAK - UKB
2 stops35h 40mKorean Air
Tue 11/1111:10 amUKB - OAK
2 stops19h 45mKorean Air
Deal found 9/10$1,134

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Oakland to Osaka that are best for you.

Fly from

Oakland

Fly to

Osaka

Route

Depart

Return

Price

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Tue 10/28

2:49 pm-9:40 am

2 stops26h 51m

Osaka Kansai Intl

Tue 11/11

10:50 am-11:59 pm

2 stops30h 09m

$786

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Sat 11/8

2:49 pm-9:40 am

2 stops25h 51m

Osaka Kansai Intl

Thu 11/13

9:00 am-11:59 pm

2 stops31h 59m

$836

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Fri 1/9

8:30 am-6:45 pm

1 stop17h 15m

Osaka Kansai Intl

Fri 1/16

8:45 pm-7:05 pm

1 stop15h 20m

$901

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Thu 1/8

8:30 am-6:45 pm

1 stop17h 15m

Osaka Kansai Intl

Fri 1/23

8:45 pm-7:05 pm

1 stop15h 20m

$901

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Thu 1/15

8:30 am-6:45 pm

1 stop17h 15m

Osaka Kansai Intl

Thu 1/29

8:45 pm-7:05 pm

1 stop15h 20m

$901

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Wed 3/4

8:10 am-8:25 am

2 stops31h 15m

Osaka Kansai Intl

Fri 3/13

7:00 am-7:05 pm

2 stops28h 05m

$970

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Mon 3/9

8:10 am-2:10 pm

2 stops38h 00m

Osaka Kansai Intl

Tue 3/17

7:00 am-7:05 pm

2 stops28h 05m

$970

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Mon 3/9

8:10 am-10:15 pm

2 stops22h 05m

Osaka Kansai Intl

Wed 3/18

7:00 am-7:05 pm

2 stops28h 05m

$970

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Wed 3/4

8:10 am-2:10 pm

2 stops37h 00m

Osaka Kansai Intl

Tue 3/17

7:00 am-7:05 pm

2 stops28h 05m

$970

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Tue 3/3

8:10 am-8:25 am

2 stops31h 15m

Osaka Kansai Intl

Fri 3/13

7:00 am-7:05 pm

2 stops28h 05m

$970

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 57 results
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Best time to book a flight from Oakland to Osaka

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

What is the cheapest month to book a flight from Oakland, California to Osaka?

Currently, February is the cheapest month in which you can book a flight from Oakland, California to Osaka (average of $866). Flying from Oakland, California to Osaka in June is currently the most expensive (average of $1,310). 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.

Related info for your journey

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

  • What airport do you fly from for flights from Oakland to Osaka?

    Located just 7.0 mi from the city center, Oakland is the airport most travelers will use when flying to Osaka from Oakland. Booking flights from Oakland (OAK) to Osaka should be relatively easy as there are 0 daily outbound flights to Osaka from 0 different airlines.

  • How long is the flight from Oakland, California to Osaka?

    There are many flights that can get you from Oakland, California to Osaka in 17h 15m. Fly via Alaska Airlines, Korean Air, or Japan Airlines to get the fastest option. The distance between Oakland, California and Osaka is about 5401 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Oakland, California to Osaka one-way?

    $529 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and China Airlines, with prices starting from $555 and $576, respectively.

  • What are the most popular routes from Oakland, California to Osaka?

    While some choose either Oakland - Osaka Itami or Oakland - Kobe, Oakland - Osaka Kansai Intl is the most popular route from Oakland, California to Osaka.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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.

  • What is the cheapest month to book a flight from Oakland, California to Osaka?

    Currently, February is the cheapest month in which you can book a flight from Oakland, California to Osaka (average of $866). Flying from Oakland, California to Osaka in June is currently the most expensive (average of $1,310). 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?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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