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$446+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — OSA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,050
(oojo)

One-way from

$446
(SmartFares)

Popular in

December

Cheapest in

February

Average price

$1,533
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. 7% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This oojo deal was found by Cheapflights users on 6/11. 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.
Sun 9/286:15 amOAK - KIX
2 stops22h 45mKorean Air
Tue 10/1412:35 pmKIX - OAK
2 stops27h 24mKorean Air
Deal found 6/11$1,050
This oojo deal was found by Cheapflights users on 6/12. 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.
Sun 10/266:30 amOAK - UKB
2 stops35h 30mKorean Air
Mon 11/1011:00 amUKB - OAK
2 stops19h 52mKorean Air
Deal found 6/12$1,144
This Delta deal was found by Cheapflights users on 6/12. 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 7/86:00 amOAK - KIX
2 stops23h 00mDelta
Wed 7/239:05 amKIX - OAK
2 stops30h 50mDelta
Deal found 6/12$1,267
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/262:38 pmOAK - KIX
3 stops33h 47mMultiple Airlines
Sat 8/29:10 amKIX - OAK
3 stops30h 23mMultiple Airlines
Deal found 6/10$1,535
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/269:23 amOAK - UKB
3 stops32h 37mMultiple Airlines
Sat 8/211:00 amUKB - OAK
3 stops28h 33mMultiple Airlines
Deal found 6/10$1,717
This Japan Airlines deal was found by Cheapflights users on 6/10. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/19:28 amOAK - ITM
2 stops18h 22mJapan Airlines
Thu 7/102:35 pmITM - OAK
2 stops19h 58mJapan Airlines
Deal found 6/10$2,058
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/209:28 amOAK - KIX
2 stops39h 57mQatar Airways
Sun 7/66:55 pmKIX - OAK
2 stops43h 11mQatar Airways
Deal found 6/11$2,194
This Hawaiian Airlines deal was found by Cheapflights users on 6/9. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:35 amOAK - KIX
1 stop17h 10mHawaiian Airlines
Sun 1/48:45 pmKIX - OAK
1 stop15h 45mHawaiian Airlines
Deal found 6/9$2,248
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:10 pmOAK - ITM
3 stops34h 35mMultiple Airlines
Tue 6/242:05 pmITM - OAK
3 stops25h 21mMultiple Airlines
Deal found 6/10$2,364
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 6/129:15 amOAK - KIX
1 stop17h 30mAlaska Airlines
Tue 6/248:45 pmKIX - OAK
2 stops28h 03mAlaska Airlines
Deal found 6/10$2,668
This Japan Airlines deal was found by Cheapflights users on 6/10. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:28 amOAK - KIX
2 stops36h 47mJapan Airlines
Sat 6/289:10 pmKIX - OAK
2 stops37h 23mJapan Airlines
Deal found 6/10$3,816

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 June 12, 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

Sun 9/28

6:15 am-9:00 pm

2 stops22h 45m

Osaka Kansai Intl

Tue 10/14

12:35 pm-11:59 pm

2 stops27h 24m

$1,050

OaklandKobe

OAK - UKB

OAKUKB

Oakland

Sun 10/26

6:30 am-10:00 am

2 stops35h 30m

Kobe

Mon 11/10

11:00 am-1:52 pm

2 stops19h 52m

$1,144

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Tue 7/8

6:00 am-9:00 pm

2 stops23h 00m

Osaka Kansai Intl

Wed 7/23

9:05 am-11:55 pm

2 stops30h 50m

$1,267

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Sat 7/26

2:38 pm-4:25 pm

3 stops33h 47m

Osaka Kansai Intl

Sat 8/2

9:10 am-11:33 pm

3 stops30h 23m

$1,535

OaklandKobe

OAK - UKB

OAKUKB

Oakland

Sat 7/26

9:23 am-10:00 am

3 stops32h 37m

Kobe

Sat 8/2

11:00 am-11:33 pm

3 stops28h 33m

$1,717

OaklandOsaka

OAK - ITM

OAKITM

Oakland

Tue 7/1

9:28 am-7:50 pm

2 stops18h 22m

Osaka Itami

Thu 7/10

2:35 pm-6:33 pm

2 stops19h 58m

$2,058

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Sun 7/13

9:28 am-5:25 pm

2 stops39h 57m

Osaka Kansai Intl

Fri 7/18

6:55 pm-11:59 pm

2 stops45h 04m

$2,263

OaklandOsaka

OAK - ITM

OAKITM

Oakland

Mon 6/23

7:00 am-7:45 pm

2 stops20h 45m

Osaka Itami

Mon 6/30

2:35 pm-11:59 pm

2 stops25h 24m

$2,794

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Fri 11/21

8:30 am-6:45 pm

1 stop17h 15m

Osaka Kansai Intl

Sun 11/30

8:45 pm-7:25 pm

1 stop15h 40m

$3,055

OaklandOsaka

OAK - KIX

OAKKIX

Oakland

Sun 10/19

7:30 am-6:45 pm

1 stop19h 15m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 18 results
1
2

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 $888). Flying from Oakland, California to Osaka in June is currently the most expensive (average of $1,324). 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.

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 June 12, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from Oakland to Osaka by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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
1,490 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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?

    $446 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Alaska Airlines and China Airlines, with prices starting from $460 and $604, 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 $888). Flying from Oakland, California to Osaka in June is currently the most expensive (average of $1,324). 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 Oakland?

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

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