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Cheap flights from Oakland, California to Osaka from $544

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Osaka departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oakland, California to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:30 am - 6:45 pmOAK  Oakland-KIX Osaka Kansai Intl
18h 15m1 stop Honolulu
Alaska Airlines Logo
8:45 pm - 8:30 pmKIX  Osaka Kansai Intl-OAK Oakland
15h 45m1 stop Honolulu
$1,130Alaska Airlines
Mon, Aug 31 - Thu, Sep 10
Alaska Airlines Logo
8:30 am - 6:45 pmOAK  Oakland-KIX Osaka Kansai Intl
18h 15m1 stop Honolulu
Alaska Airlines Logo
8:45 pm - 8:30 pmKIX  Osaka Kansai Intl-OAK Oakland
15h 45m1 stop Honolulu
$1,141Alaska Airlines
Wed, Aug 26 - Fri, Sep 4
Multiple Airlines Logo
8:04 am - 4:25 pmOAK  Oakland-KIX Osaka Kansai Intl
40h 21m2 stops Portland Vancouver Intl
Multiple Airlines Logo
6:00 pm - 9:27 amKIX  Osaka Kansai Intl-OAK Oakland
31h 27m2 stops Vancouver Intl Seattle/Tacoma Intl
$1,143Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
3:13 pm - 6:45 pmOAK  Oakland-KIX Osaka Kansai Intl
35h 32m2 stops San Diego Honolulu
Multiple Airlines Logo
8:45 pm - 8:30 pmKIX  Osaka Kansai Intl-OAK Oakland
15h 45m1 stop Honolulu
$1,157Multiple Airlines
Sat, Aug 29 - Thu, Sep 10
Multiple Airlines Logo
6:48 am - 6:45 pmOAK  Oakland-KIX Osaka Kansai Intl
43h 57m2 stops San Diego Honolulu
Multiple Airlines Logo
8:45 pm - 8:30 pmKIX  Osaka Kansai Intl-OAK Oakland
15h 45m1 stop Honolulu
$1,168Multiple Airlines
Mon, Aug 31 - Thu, Sep 10
Multiple Airlines Logo
6:48 am - 6:45 pmOAK  Oakland-KIX Osaka Kansai Intl
43h 57m2 stops San Diego Honolulu
Multiple Airlines Logo
8:45 pm - 8:30 pmKIX  Osaka Kansai Intl-OAK Oakland
15h 45m1 stop Honolulu
$1,169Multiple Airlines
Sun, Sep 6 - Wed, Sep 23
Alaska Airlines Logo
8:25 am - 6:45 pmOAK  Oakland-KIX Osaka Kansai Intl
18h 20m1 stop Honolulu
Alaska Airlines Logo
8:45 pm - 8:30 pmKIX  Osaka Kansai Intl-OAK Oakland
15h 45m1 stop Honolulu
$1,188Alaska Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
6:48 am - 7:50 pmOAK  Oakland-ITM Osaka Itami
21h 02m2 stops San Diego Tokyo Narita
Multiple Airlines Logo
2:35 pm - 6:55 pmITM  Osaka Itami-OAK Oakland
20h 20m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,188Multiple Airlines
Thu, Aug 27 - Thu, Sep 10
Multiple Airlines Logo
6:48 am - 6:45 pmOAK  Oakland-KIX Osaka Kansai Intl
43h 57m2 stops San Diego Honolulu
Multiple Airlines Logo
8:45 pm - 6:12 pmKIX  Osaka Kansai Intl-OAK Oakland
37h 27m2 stops Honolulu San Diego
$1,190Multiple Airlines
Sun, Sep 6 - Wed, Sep 23
Multiple Airlines Logo
6:48 am - 6:45 pmOAK  Oakland-KIX Osaka Kansai Intl
43h 57m2 stops San Diego Honolulu
Multiple Airlines Logo
8:45 pm - 2:33 pmKIX  Osaka Kansai Intl-OAK Oakland
33h 48m2 stops Honolulu San Diego
$1,191Multiple Airlines
Sun, Sep 6 - Wed, Sep 23

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Alaska Airlines flights from Oakland, California to Osaka

Our best Alaska Airlines deals on Oakland, California to Osaka flight tickets
Alaska Airlines
Aug 31
OAK8:30 amOakland
18h 15m
1 stop
KIX6:45 pmOsaka Kansai Intl
Sep 10
KIX8:45 pmOsaka Kansai Intl
15h 45m
1 stop
OAK8:30 pmOakland
$1,130
Alaska Airlines
Aug 26
OAK8:30 amOakland
18h 15m
1 stop
KIX6:45 pmOsaka Kansai Intl
Sep 4
KIX8:45 pmOsaka Kansai Intl
15h 45m
1 stop
OAK8:30 pmOakland
$1,141
Alaska Airlines
Aug 18
OAK8:25 amOakland
18h 20m
1 stop
KIX6:45 pmOsaka Kansai Intl
Aug 25
KIX8:45 pmOsaka Kansai Intl
15h 45m
1 stop
OAK8:30 pmOakland
$1,188

Delta flights from Oakland, California to Osaka

Our best Delta deals on Oakland, California to Osaka flight tickets
Delta
Aug 30
OAK6:00 amOakland
24h 40m
2 stops
KIX10:40 pmOsaka Kansai Intl
Sep 10
KIX12:35 pmOsaka Kansai Intl
27h 24m
2 stops
OAK11:59 pmOakland
$1,212
Delta
Aug 29
OAK5:00 pmOakland
37h 40m
2 stops
KIX10:40 pmOsaka Kansai Intl
Sep 8
KIX12:35 pmOsaka Kansai Intl
27h 24m
2 stops
OAK11:59 pmOakland
$1,218
Delta
Aug 28
OAK6:00 amOakland
22h 45m
2 stops
KIX8:45 pmOsaka Kansai Intl
Sep 4
KIX12:35 pmOsaka Kansai Intl
27h 21m
2 stops
OAK11:56 pmOakland
$1,230

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Oakland, California to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OaklandOsaka

OAK Oakland - KIX Osaka Kansai Intl

OAKKIX

Oakland

Mon 8/31

8:30 am-6:45 pm

1 stop18h 15m

Osaka Kansai Intl

Thu 9/10

8:45 pm-8:30 pm

1 stop15h 45m

$1,130

OaklandOsaka

OAK Oakland - KIX Osaka Kansai Intl

OAKKIX

Oakland

Wed 8/26

8:30 am-6:45 pm

1 stop18h 15m

Osaka Kansai Intl

Fri 9/4

8:45 pm-8:30 pm

1 stop15h 45m

$1,141

OaklandOsaka

OAK Oakland - KIX Osaka Kansai Intl

OAKKIX

Oakland

Tue 9/1

8:04 am-4:25 pm

2 stops40h 21m

Osaka Kansai Intl

Tue 9/15

6:00 pm-9:27 am

2 stops31h 27m

$1,143

OaklandOsaka

OAK Oakland - KIX Osaka Kansai Intl

OAKKIX

Oakland

Sat 8/29

3:13 pm-6:45 pm

2 stops35h 32m

Osaka Kansai Intl

Thu 9/10

8:45 pm-8:30 pm

1 stop15h 45m

$1,157

OaklandOsaka

OAK Oakland - KIX Osaka Kansai Intl

OAKKIX

Oakland

Mon 8/31

6:48 am-6:45 pm

2 stops43h 57m

Osaka Kansai Intl

Thu 9/10

8:45 pm-8:30 pm

1 stop15h 45m

$1,168

OaklandOsaka

OAK Oakland - KIX Osaka Kansai Intl

OAKKIX

Oakland

Sun 9/6

6:48 am-6:45 pm

2 stops43h 57m

Osaka Kansai Intl

Wed 9/23

8:45 pm-8:30 pm

1 stop15h 45m

$1,169

OaklandOsaka

OAK Oakland - KIX Osaka Kansai Intl

OAKKIX

Oakland

Tue 8/18

8:25 am-6:45 pm

1 stop18h 20m

Osaka Kansai Intl

Tue 8/25

8:45 pm-8:30 pm

1 stop15h 45m

$1,188

OaklandOsaka

OAK Oakland - ITM Osaka Itami

OAKITM

Oakland

Thu 8/27

6:48 am-7:50 pm

2 stops21h 02m

Osaka Itami

Thu 9/10

2:35 pm-6:55 pm

2 stops20h 20m

$1,188

OaklandOsaka

OAK Oakland - KIX Osaka Kansai Intl

OAKKIX

Oakland

Sun 9/6

6:48 am-6:45 pm

2 stops43h 57m

Osaka Kansai Intl

Wed 9/23

8:45 pm-6:12 pm

2 stops37h 27m

$1,190

OaklandOsaka

OAK Oakland - KIX Osaka Kansai Intl

OAKKIX

Oakland

Sun 9/6

6:48 am-6:45 pm

2 stops43h 57m

Osaka Kansai Intl

Wed 9/23

8:45 pm-2:33 pm

2 stops33h 48m

$1,191

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Oakland, California to Osaka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Osaka?

According to our data, Tuesday is the cheapest day to fly to Osaka from Oakland, California. The lowest ticket price found for a Tuesday departure recently was $1,196. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Oakland, California to Osaka for around $1,421.

When to book flights from Oakland, California to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to Osaka according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oakland, California to Osaka (OAK to OSA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Osaka

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Oakland, California to Osaka takes 17h 20m
There are no direct flights from Oakland, California to Osaka. There are no popular flight routes from Oakland, California to Osaka.
Search flight deals

Frequently asked questions about flying from Oakland, California to Osaka

  • How far is Oakland to Osaka by plane?

    The straight-line distance from Oakland to Osaka is 5372.9 mi. By plane, this route typically takes 17h 20m.

  • When did momondo last update prices for flights from Oakland Airport to Osaka?

    Prices for flights from Oakland Airport to Osaka refresh daily.

  • How old do you have to be to fly from Oakland Airport to Osaka?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oakland Airport to Osaka.

  • What documentation or ID do you need to fly to Osaka?

    The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Osaka?

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

Why use momondo?

Why should I use momondo to find a flight deal from Oakland to Osaka?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Osaka from Oakland.

Can I find flights from Oakland to Osaka with flexible booking policies on momondo?

Yes. All flights to Osaka from Oakland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Oakland to Osaka?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osaka from Oakland.

I’m not ready to book a flight from Oakland to Osaka right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Oakland to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport