Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Osaka from $395

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Osaka departing on 1/9. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Diego to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:45 pm - 8:35 pm
SAN
-
KIX
38h 50m2 stops
Multiple Airlines Logo
8:00 am - 12:03 pm
KIX
-
SAN
45h 03m2 stops
$716Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
12:45 pm - 7:30 am
SAN
-
ITM
49h 45m2 stops
Multiple Airlines Logo
6:00 pm - 12:03 pm
ITM
-
SAN
59h 03m2 stops
$762Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Japan Airlines Logo
7:00 am - 7:55 pm
SAN
-
ITM
19h 55m2 stops
Japan Airlines Logo
2:40 pm - 9:45 am
ITM
-
SAN
12h 05m1 stop
$764Japan Airlines
Wed, Jan 28 - Wed, Feb 4
Japan Airlines Logo
7:00 am - 8:05 pm
SAN
-
ITM
20h 05m2 stops
Japan Airlines Logo
2:40 pm - 3:29 pm
ITM
-
SAN
17h 49m2 stops
$767Japan Airlines
Wed, Jan 28 - Wed, Feb 4
Japan Airlines Logo
11:40 am - 7:55 pm
SAN
-
ITM
15h 15m1 stop
Japan Airlines Logo
2:40 pm - 9:55 am
ITM
-
SAN
36h 15m2 stops
$774Japan Airlines
Sat, Jan 10 - Sat, Jan 17
ANA Logo
6:15 am - 4:40 pm
SAN
-
KIX
17h 25m1 stop
ANA Logo
7:00 pm - 6:48 pm
KIX
-
SAN
16h 48m2 stops
$780ANA
Wed, Jan 14 - Wed, Feb 25
ANA Logo
6:15 am - 6:15 pm
SAN
-
KIX
19h 00m2 stops
ANA Logo
7:00 pm - 6:48 pm
KIX
-
SAN
16h 48m2 stops
$781ANA
Wed, Jan 14 - Wed, Feb 25
United Airlines Logo
7:45 am - 4:40 pm
SAN
-
KIX
15h 55m1 stop
United Airlines Logo
8:20 am - 11:42 pm
KIX
-
SAN
32h 22m2 stops
$792United Airlines
Sun, Jan 11 - Tue, Jan 20
Korean Air Logo
7:35 pm - 10:10 am
SAN
-
UKB
45h 35m2 stops
Korean Air Logo
6:40 pm - 1:33 pm
UKB
-
SAN
35h 53m2 stops
$826Korean Air
Fri, Jan 16 - Mon, Jan 26
Korean Air Logo
7:35 pm - 10:10 am
SAN
-
UKB
45h 35m2 stops
Korean Air Logo
6:40 pm - 1:33 pm
UKB
-
SAN
35h 53m2 stops
$839Korean Air
Fri, Jan 16 - Sun, Jan 25

Korean Air flights from San Diego to Osaka

Our best Korean Air deals on San Diego to Osaka flight tickets
Korean Air
Mar 16
SAN7:20 amSan Diego
21h 25m
2 stops
KIX8:45 pmOsaka Kansai Intl
Apr 1
KIX12:35 pmOsaka Kansai Intl
21h 47m
2 stops
SAN6:22 pmSan Diego
$803
Find similar
Korean Air
Mar 16
SAN6:21 amSan Diego
36h 24m
2 stops
KIX10:45 amOsaka Kansai Intl
Apr 2
KIX6:20 pmOsaka Kansai Intl
40h 02m
2 stops
SAN6:22 pmSan Diego
$809
Find similar
Korean Air
Jan 24
SAN2:55 pmSan Diego
36h 50m
2 stops
KIX8:45 pmOsaka Kansai Intl
Feb 3
KIX6:10 pmOsaka Kansai Intl
37h 19m
2 stops
SAN2:29 pmSan Diego
$814
Find similar

ANA flights from San Diego to Osaka

Our best ANA deals on San Diego to Osaka flight tickets
ANA
Jan 14
SAN6:15 amSan Diego
17h 25m
1 stop
KIX4:40 pmOsaka Kansai Intl
Feb 25
KIX7:00 pmOsaka Kansai Intl
16h 48m
2 stops
SAN6:48 pmSan Diego
$780
Find similar
ANA
Jan 14
SAN6:15 amSan Diego
19h 00m
2 stops
KIX6:15 pmOsaka Kansai Intl
Feb 25
KIX7:00 pmOsaka Kansai Intl
16h 48m
2 stops
SAN6:48 pmSan Diego
$781
Find similar
ANA
Jan 14
SAN7:45 amSan Diego
15h 55m
1 stop
KIX4:40 pmOsaka Kansai Intl
Feb 25
KIX6:35 pmOsaka Kansai Intl
13h 14m
1 stop
SAN2:49 pmSan Diego
$782
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 December 18, 2025.
Use the filters below to find and compare flights from San Diego to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 1/13

12:45 pm-8:35 pm

2 stops38h 50m

Osaka Kansai Intl

Tue 1/20

8:00 am-12:03 pm

2 stops45h 03m

$716

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Tue 1/13

12:45 pm-7:30 am

2 stops49h 45m

Osaka Itami

Tue 1/20

6:00 pm-12:03 pm

2 stops59h 03m

$762

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Wed 1/28

7:00 am-7:55 pm

2 stops19h 55m

Osaka Itami

Wed 2/4

2:40 pm-9:45 am

1 stop12h 05m

$764

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Wed 1/28

7:00 am-8:05 pm

2 stops20h 05m

Osaka Itami

Wed 2/4

2:40 pm-3:29 pm

2 stops17h 49m

$767

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Sat 1/10

11:40 am-7:55 pm

1 stop15h 15m

Osaka Itami

Sat 1/17

2:40 pm-9:55 am

2 stops36h 15m

$774

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 1/14

6:15 am-4:40 pm

1 stop17h 25m

Osaka Kansai Intl

Wed 2/25

7:00 pm-6:48 pm

2 stops16h 48m

$780

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 1/14

6:15 am-6:15 pm

2 stops19h 00m

Osaka Kansai Intl

Wed 2/25

7:00 pm-6:48 pm

2 stops16h 48m

$781

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 1/11

7:45 am-4:40 pm

1 stop15h 55m

Osaka Kansai Intl

Tue 1/20

8:20 am-11:42 pm

2 stops32h 22m

$792

San DiegoKobe

SAN - UKB

SANUKB

San Diego

Fri 1/16

7:35 pm-10:10 am

2 stops45h 35m

Kobe

Mon 1/26

6:40 pm-1:33 pm

2 stops35h 53m

$826

San DiegoKobe

SAN - UKB

SANUKB

San Diego

Fri 1/16

7:35 pm-10:10 am

2 stops45h 35m

Kobe

Sun 1/25

6:40 pm-1:33 pm

2 stops35h 53m

$839

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Osaka from

How to get the cheapest flight ticket from San Diego 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 typical price of a round-trip flight between San Diego and Osaka?

What is the cheapest month to fly to Osaka?

In general, August is the cheapest month to fly from San Diego to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $791. If you are unable to visit Osaka during the month of August, then departing from San Diego during the month September is also very affordable. Most momondo users find prices during this month for around $877.

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 San Diego. The lowest ticket price found for a Tuesday departure recently was $929. 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 Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Osaka for around $1,308.

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

Our data shows that the cheapest San Diego to Osaka flights are usually those with departure times in the morning. Our users have found flights to Osaka in the morning for as low as $1,110. Flights to Osaka are more costly at noon, with an average ticket price of $1,212. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on San Diego to Osaka flights?

You could potentially save up to 7% on your flight if you consider stops on a San Diego to Osaka flight.

When to book flights from San Diego to Osaka

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

Cheap San Diego to Osaka (SAN to OSA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Osaka

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from San Diego to Osaka takes 15h 15m
There are no direct flights from San Diego to Osaka. There are no popular flight routes from San Diego to Osaka.
Search flight deals

  • How far is San Diego to Osaka by plane?

    The distance between San Diego and Osaka is about 5813.1 mi. By plane, this route typically takes 15h 15m.

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

    Prices for flights from San Diego Airport to Osaka are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to Osaka?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Osaka.

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

    The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to Osaka?

Best airlines flying from San Diego to Osaka

Compare and see reviews for airlines that fly from San Diego to Osaka with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $785Free CancellationRating
8.4
1,030 reviews
Search ANA flights
United AirlinesPriceFrom $830Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $834Free CancellationRating
8.0
11,478 reviews
Search Alaska Airlines flights
Japan AirlinesPriceFrom $876Free CancellationRating
8.3
1,662 reviews
Search Japan Airlines flights
Korean AirPriceFrom $896Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights

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 San Diego to Osaka?

Finding the right flight to Osaka from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Osaka quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for San Diego to Osaka flights to just show those with flexible booking policies.

How can momondo help me find flights from San Diego to Osaka?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Osaka.

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

Of course. momondo tracks the price of San Diego to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

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