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Cheap flights from Osaka Kansai Intl Airport to San Diego from $369

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Kansai Intl Airport to San Diego departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Osaka Kansai Intl Airport to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 pm - 2:50 pm
KIX
-
SAN
36h 50m
2 stops
Air Canada Logo
12:33 pm - 4:25 pm
SAN
-
KIX
35h 52m
2 stops
$819Air Canada
Tue, Sep 8 - Sat, Sep 12
Air Canada Logo
6:00 pm - 2:50 pm
KIX
-
SAN
36h 50m
2 stops
Air Canada Logo
8:45 am - 4:25 pm
SAN
-
KIX
39h 40m
2 stops
$820Air Canada
Tue, Sep 8 - Sat, Sep 12
Air Canada Logo
6:00 pm - 2:50 pm
KIX
-
SAN
36h 50m
2 stops
Air Canada Logo
12:33 pm - 4:25 pm
SAN
-
KIX
35h 52m
2 stops
$823Air Canada
Tue, Sep 8 - Sat, Sep 12
Air Canada Logo
6:00 pm - 2:50 pm
KIX
-
SAN
36h 50m
2 stops
Air Canada Logo
8:45 am - 4:25 pm
SAN
-
KIX
39h 40m
2 stops
$825Air Canada
Tue, Sep 8 - Sat, Sep 12
Multiple Airlines Logo
6:30 pm - 9:44 am
KIX
-
SAN
31h 14m
2 stops
Multiple Airlines Logo
6:00 pm - 10:10 am
SAN
-
KIX
24h 10m
2 stops
$891Multiple Airlines
Thu, Sep 17 - Thu, Sep 24
Multiple Airlines Logo
12:35 pm - 11:47 pm
KIX
-
SAN
27h 12m
2 stops
Multiple Airlines Logo
7:18 pm - 6:30 pm
SAN
-
KIX
31h 12m
2 stops
$931Multiple Airlines
Thu, May 7 - Thu, May 14
Korean Air Logo
2:15 am - 7:16 pm
KIX
-
SAN
33h 01m
2 stops
Korean Air Logo
7:56 pm - 5:05 pm
SAN
-
KIX
53h 09m
2 stops
$944Korean Air
Thu, Jun 18 - Sun, Jun 28
Multiple Airlines Logo
1:10 pm - 9:38 am
KIX
-
SAN
36h 28m
2 stops
Multiple Airlines Logo
8:35 pm - 10:10 am
SAN
-
KIX
21h 35m
2 stops
$1,012Multiple Airlines
Fri, Aug 14 - Sun, Aug 16
Korean Air Logo
2:15 am - 6:54 pm
KIX
-
SAN
32h 39m
2 stops
Korean Air Logo
7:30 pm - 10:40 pm
SAN
-
KIX
35h 10m
2 stops
$1,066Korean Air
Sun, Aug 30 - Wed, Sep 2
Multiple Airlines Logo
1:10 pm - 8:55 am
KIX
-
SAN
35h 45m
2 stops
Multiple Airlines Logo
8:35 pm - 10:10 am
SAN
-
KIX
21h 35m
2 stops
$1,135Multiple Airlines
Fri, May 8 - Fri, May 15

Alaska Airlines flights from Osaka Kansai Intl Airport to San Diego

Our best Alaska Airlines deals on Osaka Kansai Intl Airport to San Diego flight tickets
Alaska Airlines
Sep 8
KIX8:45 pmOsaka Kansai Intl
15h 45m
1 stop
SAN8:30 pmSan Diego
Sep 12
SAN9:00 amSan Diego
17h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,332
Alaska Airlines
Sep 8
KIX8:45 pmOsaka Kansai Intl
15h 45m
1 stop
SAN8:30 pmSan Diego
Sep 12
SAN9:00 amSan Diego
17h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,408
Alaska Airlines
Sep 8
KIX8:45 pmOsaka Kansai Intl
15h 45m
1 stop
SAN8:30 pmSan Diego
Sep 12
SAN9:00 amSan Diego
17h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,412

Air Canada flights from Osaka Kansai Intl Airport to San Diego

Our best Air Canada deals on Osaka Kansai Intl Airport to San Diego flight tickets
Air Canada
Sep 8
KIX6:00 pmOsaka Kansai Intl
36h 50m
2 stops
SAN2:50 pmSan Diego
Sep 12
SAN12:41 pmSan Diego
35h 44m
2 stops
KIX4:25 pmOsaka Kansai Intl
$817
Air Canada
Sep 8
KIX6:00 pmOsaka Kansai Intl
36h 50m
2 stops
SAN2:50 pmSan Diego
Sep 12
SAN12:33 pmSan Diego
35h 52m
2 stops
KIX4:25 pmOsaka Kansai Intl
$819
Air Canada
Sep 8
KIX6:00 pmOsaka Kansai Intl
36h 50m
2 stops
SAN2:50 pmSan Diego
Sep 12
SAN8:45 amSan Diego
39h 40m
2 stops
KIX4:25 pmOsaka Kansai Intl
$820

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl Airport to San Diego 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 March 28, 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 9/8

6:00 pm-2:50 pm

2 stops36h 50m

San Diego

Sat 9/12

12:33 pm-4:25 pm

2 stops35h 52m

$819

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 9/8

6:00 pm-2:50 pm

2 stops36h 50m

San Diego

Sat 9/12

8:45 am-4:25 pm

2 stops39h 40m

$820

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 9/8

6:00 pm-2:50 pm

2 stops36h 50m

San Diego

Sat 9/12

12:33 pm-4:25 pm

2 stops35h 52m

$823

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 9/8

6:00 pm-2:50 pm

2 stops36h 50m

San Diego

Sat 9/12

8:45 am-4:25 pm

2 stops39h 40m

$825
Quickest round-trip

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Thu 9/17

6:30 pm-9:44 am

2 stops31h 14m

San Diego

Thu 9/24

6:00 pm-10:10 am

2 stops24h 10m

$891

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Thu 5/7

12:35 pm-11:47 pm

2 stops27h 12m

San Diego

Thu 5/14

7:18 pm-6:30 pm

2 stops31h 12m

$931

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Thu 6/18

2:15 am-7:16 pm

2 stops33h 01m

San Diego

Sun 6/28

7:56 pm-5:05 pm

2 stops53h 09m

$944

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Fri 8/14

1:10 pm-9:38 am

2 stops36h 28m

San Diego

Sun 8/16

8:35 pm-10:10 am

2 stops21h 35m

$1,012

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Sun 8/30

2:15 am-6:54 pm

2 stops32h 39m

San Diego

Wed 9/2

7:30 pm-10:40 pm

2 stops35h 10m

$1,066

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Fri 5/8

1:10 pm-8:55 am

2 stops35h 45m

San Diego

Fri 5/15

8:35 pm-10:10 am

2 stops21h 35m

$1,135

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 San Diego from

How to get the cheapest flight ticket from Osaka Kansai Intl Airport to San Diego

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 airline that flies from Osaka Kansai Intl to San Diego?

Delta is the most popular carrier operating from Osaka Kansai Intl to San Diego

When to book flights from Osaka Kansai Intl Airport to San Diego

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

Cheap Osaka Kansai Intl Airport to San Diego (KIX to SAN) flight deals and tips

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

Fastest flight time

21h 38m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to San Diego takes 21h 38m
There are no direct flights from Osaka Kansai Intl Airport to San Diego. There are no popular flight routes from Osaka Kansai Intl Airport to San Diego.
Search flight deals

  • How far is Osaka Kansai Intl to San Diego by plane?

    There are 5835.2 mi between Osaka Kansai Intl and San Diego. A reasonable flight in good conditions will take 21h 38m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Kansai Intl Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport 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 San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
Imperial Beach
La Mesa
Borrego Springs
Alpine
Santee
Lemon Grove

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Osaka to San Diego. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to San Diego from Osaka with this policy.

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

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 Osaka to San Diego.

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

Yes. momondo can track prices for Osaka to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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