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$526+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — OSA
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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 julio 30, 2025.

Round-trip from

$731
(Alaska Airlines)

One-way from

$526
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$1,089
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 ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
dom. 10/268:45 amOAK - KIX
1 stop18h 00mAlaska Airlines
vie. 11/78:45 pmKIX - OAK
1 stop15h 44mAlaska Airlines
Deal found 7/28$731
This Delta deal was found by Cheapflights users on 7/28. 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.
mar. 10/145:55 amOAK - KIX
2 stops23h 05mDelta
mar. 10/2112:35 pmKIX - OAK
2 stops27h 18mDelta
Deal found 7/28$816
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/116:00 amOAK - KIX
3 stops35h 40mMultiple Airlines
jue. 9/185:00 pmKIX - OAK
3 stops30h 38mMultiple Airlines
Deal found 7/28$901
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
lun. 10/66:40 amOAK - ITM
2 stops21h 10mAlaska Airlines
jue. 10/92:40 pmITM - OAK
2 stops25h 23mAlaska Airlines
Deal found 7/28$946
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/118:33 amOAK - UKB
3 stops33h 37mMultiple Airlines
jue. 9/1811:10 amUKB - OAK
3 stops28h 22mMultiple Airlines
Deal found 7/28$967
This oojo deal was found by Cheapflights users on 7/28. 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.
mié. 10/226:40 amOAK - UKB
2 stops43h 00mKorean Air
mié. 11/1211:00 amUKB - OAK
2 stops19h 55mKorean Air
Deal found 7/28$1,002
This oojo deal was found by Cheapflights users on 7/28. 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.
mié. 10/226:40 amOAK - KIX
2 stops22h 20mKorean Air
mié. 11/1211:55 amKIX - OAK
2 stops19h 00mKorean Air
Deal found 7/28$1,006
This Japan Airlines deal was found by Cheapflights users on 7/28. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/126:30 amOAK - ITM
2 stops20h 20mMultiple Airlines
mié. 11/192:50 pmITM - OAK
2 stops16h 05mMultiple Airlines
Deal found 7/28$1,194
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
lun. 11/246:15 amOAK - ITM
2 stops20h 35mJapan Airlines
lun. 12/82:50 pmITM - OAK
2 stops15h 45mJapan Airlines
Deal found 7/30$1,452

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 julio 30, 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

dom. 10/26

8:45 am-6:45 pm

1 stop18h 00m

Osaka Kansai Intl

vie. 11/7

8:45 pm-7:29 pm

1 stop15h 44m

$731

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

mar. 10/14

5:55 am-9:00 pm

2 stops23h 05m

Osaka Kansai Intl

mar. 10/21

12:35 pm-11:53 pm

2 stops27h 18m

$816

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

jue. 9/11

6:00 am-9:40 am

3 stops35h 40m

Osaka Kansai Intl

jue. 9/18

5:00 pm-7:38 am

3 stops30h 38m

$901

OaklandOsaka

OAK - ITM

OAKITM

Oakland

lun. 10/6

6:40 am-7:50 pm

2 stops21h 10m

Osaka Itami

jue. 10/9

2:40 pm-12:03 am

2 stops25h 23m

$946

OaklandKobe

OAK - UKB

OAKUKB

Oakland

jue. 9/11

8:33 am-10:10 am

3 stops33h 37m

Kobe

jue. 9/18

11:10 am-11:32 pm

3 stops28h 22m

$967

OaklandKobe

OAK - UKB

OAKUKB

Oakland

mié. 10/22

6:40 am-5:40 pm

2 stops43h 00m

Kobe

mié. 11/12

11:00 am-1:55 pm

2 stops19h 55m

$1,002

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

mié. 10/22

6:40 am-9:00 pm

2 stops22h 20m

Osaka Kansai Intl

mié. 11/12

11:55 am-1:55 pm

2 stops19h 00m

$1,006

OaklandOsaka

OAK - ITM

OAKITM

Oakland

sáb. 9/13

9:39 am-7:45 pm

2 stops18h 06m

Osaka Itami

sáb. 9/20

2:35 pm-6:27 pm

2 stops19h 52m

$1,600

OaklandOsaka

OAK - ITM

OAKITM

Oakland

sáb. 10/4

8:05 pm-7:50 pm

2 stops31h 45m

Osaka Itami

sáb. 10/11

2:40 pm-6:13 pm

2 stops19h 33m

$1,789

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

sáb. 11/22

2:30 pm-2:15 pm

2 stops54h 45m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 24 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 $877). Flying from Oakland, California to Osaka in June is currently the most expensive (average of $1,312). 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.

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 julio 30, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air, and Japan Airlines from Oakland to Osaka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,222 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    $526 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 $595, respectively.

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

    While some choose either Oakland - Kobe or Oakland - Osaka Itami, 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 $877). Flying from Oakland, California to Osaka in June is currently the most expensive (average of $1,312). 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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