Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Osaka from $425

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
6:47 pm - 12:50 pmSAN  San Diego-KIX Osaka Kansai Intl
25h 03m2 stops Seattle/Tacoma Intl Incheon Intl
Korean Air Logo
11:55 am - 5:50 pmKIX  Osaka Kansai Intl-SAN San Diego
22h 55m2 stops Incheon Intl Seattle/Tacoma Intl
$853Korean Air
Mon, Nov 30 - Tue, Dec 15
United Airlines Logo
6:26 pm - 4:45 pmSAN  San Diego-KIX Osaka Kansai Intl
29h 19m1 stop San Francisco
United Airlines Logo
6:35 pm - 6:12 pmKIX  Osaka Kansai Intl-SAN San Diego
16h 37m1 stop San Francisco
$855United Airlines
Mon, Nov 30 - Tue, Dec 15
United Airlines Logo
12:37 pm - 4:45 pmSAN  San Diego-KIX Osaka Kansai Intl
35h 08m1 stop San Francisco
United Airlines Logo
6:35 pm - 8:08 pmKIX  Osaka Kansai Intl-SAN San Diego
18h 33m2 stops San Francisco Los Angeles
$855United Airlines
Mon, Nov 30 - Tue, Dec 15
United Airlines Logo
6:26 pm - 4:45 pmSAN  San Diego-KIX Osaka Kansai Intl
29h 19m1 stop San Francisco
United Airlines Logo
6:35 pm - 6:12 pmKIX  Osaka Kansai Intl-SAN San Diego
16h 37m1 stop San Francisco
$859United Airlines
Mon, Nov 30 - Tue, Dec 15
Air Canada Logo
4:45 pm - 5:40 pmSAN  San Diego-KIX Osaka Kansai Intl
31h 55m1 stop Vancouver Intl
Air Canada Logo
7:25 pm - 3:55 pmKIX  Osaka Kansai Intl-SAN San Diego
13h 30m1 stop Vancouver Intl
$942Air Canada
Mon, Feb 1 - Mon, Mar 1
Air Canada Logo
4:45 pm - 5:40 pmSAN  San Diego-KIX Osaka Kansai Intl
31h 55m1 stop Vancouver Intl
Air Canada Logo
7:25 pm - 3:55 pmKIX  Osaka Kansai Intl-SAN San Diego
13h 30m1 stop Vancouver Intl
$950Air Canada
Mon, Feb 1 - Mon, Feb 15
Korean Air Logo
6:15 am - 8:45 pmSAN  San Diego-KIX Osaka Kansai Intl
21h 30m2 stops Los Angeles Incheon Intl
Korean Air Logo
9:00 am - 7:06 pmKIX  Osaka Kansai Intl-SAN San Diego
27h 06m2 stops Incheon Intl Los Angeles
$1,004Korean Air
Wed, Nov 11 - Thu, Dec 3
Korean Air Logo
3:59 pm - 12:50 pmSAN  San Diego-KIX Osaka Kansai Intl
27h 51m2 stops Los Angeles Incheon Intl
Korean Air Logo
2:00 pm - 2:51 pmKIX  Osaka Kansai Intl-SAN San Diego
41h 51m2 stops Incheon Intl Seattle/Tacoma Intl
$1,004Korean Air
Mon, Nov 9 - Tue, Dec 1
ANA Logo
6:15 am - 4:45 pmSAN  San Diego-KIX Osaka Kansai Intl
17h 30m1 stop San Francisco
ANA Logo
9:45 am - 5:37 pmKIX  Osaka Kansai Intl-SAN San Diego
24h 52m2 stops Tokyo Haneda Los Angeles
$1,008ANA
Mon, Nov 9 - Thu, Dec 3
ANA Logo
6:15 am - 8:10 amSAN  San Diego-ITM Osaka Itami
32h 55m2 stops San Francisco Tokyo Narita
ANA Logo
2:00 pm - 5:37 pmITM  Osaka Itami-SAN San Diego
20h 37m2 stops Tokyo Narita Los Angeles
$1,012ANA
Tue, Nov 10 - Thu, Dec 3

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

Air Canada flights from San Diego to Osaka

Our best Air Canada deals on San Diego to Osaka flight tickets
Air Canada
Feb 1
SAN4:45 pmSan Diego
31h 55m
1 stop
KIX5:40 pmOsaka Kansai Intl
Mar 1
KIX7:25 pmOsaka Kansai Intl
13h 30m
1 stop
SAN3:55 pmSan Diego
$942
Air Canada
Feb 1
SAN4:45 pmSan Diego
31h 55m
1 stop
KIX5:40 pmOsaka Kansai Intl
Feb 15
KIX7:25 pmOsaka Kansai Intl
13h 30m
1 stop
SAN3:55 pmSan Diego
$950

Delta flights from San Diego to Osaka

Our best Delta deals on San Diego to Osaka flight tickets
Delta
Nov 26
SAN6:30 amSan Diego
23h 10m
2 stops
KIX10:40 pmOsaka Kansai Intl
Dec 11
KIX2:00 pmOsaka Kansai Intl
19h 16m
2 stops
SAN4:16 pmSan Diego
$1,048
Delta
Nov 12
SAN7:20 amSan Diego
20h 25m
2 stops
KIX8:45 pmOsaka Kansai Intl
Dec 1
KIX2:15 amOsaka Kansai Intl
32h 35m
2 stops
SAN5:50 pmSan Diego
$1,050

momondo Fare Finder

 
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

Cheapest round-trip

San DiegoOsaka

SAN San Diego - KIX Osaka Kansai Intl

SANKIX

San Diego

Mon 11/30

6:47 pm-12:50 pm

2 stops25h 03m

Osaka Kansai Intl

Tue 12/15

11:55 am-5:50 pm

2 stops22h 55m

$853

San DiegoOsaka

SAN San Diego - KIX Osaka Kansai Intl

SANKIX

San Diego

Mon 11/30

6:26 pm-4:45 pm

1 stop29h 19m

Osaka Kansai Intl

Tue 12/15

6:35 pm-6:12 pm

1 stop16h 37m

$855

San DiegoOsaka

SAN San Diego - KIX Osaka Kansai Intl

SANKIX

San Diego

Mon 11/30

12:37 pm-4:45 pm

1 stop35h 08m

Osaka Kansai Intl

Tue 12/15

6:35 pm-8:08 pm

2 stops18h 33m

$855

San DiegoOsaka

SAN San Diego - KIX Osaka Kansai Intl

SANKIX

San Diego

Mon 11/30

6:26 pm-4:45 pm

1 stop29h 19m

Osaka Kansai Intl

Tue 12/15

6:35 pm-6:12 pm

1 stop16h 37m

$859

San DiegoOsaka

SAN San Diego - KIX Osaka Kansai Intl

SANKIX

San Diego

Mon 2/1

4:45 pm-5:40 pm

1 stop31h 55m

Osaka Kansai Intl

Mon 3/1

7:25 pm-3:55 pm

1 stop13h 30m

$942

San DiegoOsaka

SAN San Diego - KIX Osaka Kansai Intl

SANKIX

San Diego

Mon 2/1

4:45 pm-5:40 pm

1 stop31h 55m

Osaka Kansai Intl

Mon 2/15

7:25 pm-3:55 pm

1 stop13h 30m

$950

San DiegoOsaka

SAN San Diego - KIX Osaka Kansai Intl

SANKIX

San Diego

Wed 11/11

6:15 am-8:45 pm

2 stops21h 30m

Osaka Kansai Intl

Thu 12/3

9:00 am-7:06 pm

2 stops27h 06m

$1,004

San DiegoOsaka

SAN San Diego - KIX Osaka Kansai Intl

SANKIX

San Diego

Mon 11/9

3:59 pm-12:50 pm

2 stops27h 51m

Osaka Kansai Intl

Tue 12/1

2:00 pm-2:51 pm

2 stops41h 51m

$1,004
Quickest round-trip

San DiegoOsaka

SAN San Diego - KIX Osaka Kansai Intl

SANKIX

San Diego

Mon 11/9

6:15 am-4:45 pm

1 stop17h 30m

Osaka Kansai Intl

Thu 12/3

9:45 am-5:37 pm

2 stops24h 52m

$1,008

San DiegoOsaka

SAN San Diego - ITM Osaka Itami

SANITM

San Diego

Tue 11/10

6:15 am-8:10 am

2 stops32h 55m

Osaka Itami

Thu 12/3

2:00 pm-5:37 pm

2 stops20h 37m

$1,012

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,384 to $1,655.
The lowest price recently found on this route was $853.

What is the cheapest month to fly to Osaka?

In general, February 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 $888. If you are unable to visit Osaka during the month of February, then departing from San Diego during the month April is also very affordable. Most momondo users find prices during this month for around $970.

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

You could potentially save up to 9% on your flight if you consider stops on a San Diego to Osaka flight.

How have San Diego to Osaka flight prices changed over time?

As of October 2026, prices for San Diego to Osaka flights are approximately 11% more expensive when compared to flights at the same time last year.

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

Best Price Found

$425

Fastest flight time

15h 10m

Direct flights

None
The best one-way flight to Osaka from San Diego in the past 72 hours is $425. The best round-trip flight deal from San Diego to Osaka found on momondo in the last 72 hours is $853.
The fastest flight from San Diego to Osaka takes 15h 10m
There are no direct flights from San Diego to Osaka. There are no popular flight routes from San Diego to Osaka.
Search flight deals

Frequently asked questions about flying from San Diego to Osaka

  • 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 10m.

  • 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
Korean AirPriceFrom $835Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
United AirlinesPriceFrom $863Free CancellationRating
7.4
10,360 reviews
Search United Airlines flights
ANAPriceFrom $978Free CancellationRating
8.3
1,325 reviews
Search ANA flights
Alaska AirlinesPriceFrom $1,245Free CancellationRating
7.9
13,064 reviews
Search Alaska Airlines 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
Fri 11/13
Fri 11/20
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

Osaka Itami Airport
Osaka Kansai Intl Airport