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Cheap flights from Osaka Kansai Intl Airport to San Diego from $594

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 6/10. 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 - 6:39 pm
KIX
-
SAN
16h 39m
2 stops
Air Canada Logo
6:55 pm - 4:25 pm
SAN
-
KIX
53h 30m
2 stops
$1,123Air Canada
Mon, Jun 8 - Mon, Jun 15
Air Canada Logo
6:00 pm - 9:05 am
KIX
-
SAN
31h 05m
2 stops
Air Canada Logo
8:15 am - 4:25 pm
SAN
-
KIX
16h 10m
1 stop
$1,149Air Canada
Tue, Jul 7 - Wed, Jul 15
Korean Air Logo
6:15 pm - 6:54 pm
KIX
-
SAN
40h 39m
2 stops
Korean Air Logo
7:30 pm - 10:40 pm
SAN
-
KIX
35h 10m
2 stops
$1,206Korean Air
Wed, Sep 2 - Sat, Sep 5
Air Canada Logo
6:00 pm - 9:05 am
KIX
-
SAN
31h 05m
2 stops
Air Canada Logo
6:35 am - 4:25 pm
SAN
-
KIX
41h 50m
2 stops
$1,216Air Canada
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
7:05 pm - 9:35 am
KIX
-
SAN
30h 30m
2 stops
Multiple Airlines Logo
9:27 pm - 12:50 pm
SAN
-
KIX
23h 23m
2 stops
$1,229Multiple Airlines
Tue, Jul 7 - Wed, Jul 15
Air Canada Logo
6:00 pm - 8:22 am
KIX
-
SAN
30h 22m
2 stops
Air Canada Logo
4:55 pm - 4:25 pm
SAN
-
KIX
31h 30m
1 stop
$1,248Air Canada
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
2:00 pm - 10:27 am
KIX
-
SAN
36h 27m
2 stops
Multiple Airlines Logo
9:29 pm - 12:50 pm
SAN
-
KIX
23h 21m
2 stops
$1,270Multiple Airlines
Thu, Sep 3 - Tue, Sep 8
Air Canada Logo
6:00 pm - 9:02 am
KIX
-
SAN
31h 02m
2 stops
Air Canada Logo
4:09 pm - 4:25 pm
SAN
-
KIX
32h 16m
2 stops
$1,276Air Canada
Sat, Jun 20 - Sat, Jun 27
STARLUX Airlines Logo
3:10 pm - 10:44 pm
KIX
-
SAN
23h 34m
2 stops
STARLUX Airlines Logo
4:00 pm - 2:00 pm
SAN
-
KIX
30h 00m
2 stops
$1,277STARLUX Airlines
Tue, Sep 1 - Wed, Sep 2
STARLUX Airlines Logo
1:25 pm - 10:44 pm
KIX
-
SAN
25h 19m
2 stops
STARLUX Airlines Logo
4:00 pm - 2:00 pm
SAN
-
KIX
30h 00m
2 stops
$1,278STARLUX Airlines
Tue, Sep 1 - Wed, Sep 2

STARLUX Airlines flights from Osaka Kansai Intl Airport to San Diego

Our best STARLUX Airlines deals on Osaka Kansai Intl Airport to San Diego flight tickets
STARLUX Airlines
Sep 1
KIX3:10 pmOsaka Kansai Intl
23h 34m
2 stops
SAN10:44 pmSan Diego
Sep 2
SAN4:00 pmSan Diego
30h 00m
2 stops
KIX2:00 pmOsaka Kansai Intl
$1,277
STARLUX Airlines
Sep 1
KIX1:25 pmOsaka Kansai Intl
25h 19m
2 stops
SAN10:44 pmSan Diego
Sep 2
SAN4:00 pmSan Diego
30h 00m
2 stops
KIX2:00 pmOsaka Kansai Intl
$1,278
STARLUX Airlines
Sep 2
KIX3:10 pmOsaka Kansai Intl
23h 34m
2 stops
SAN10:44 pmSan Diego
Sep 5
SAN6:32 pmSan Diego
25h 43m
2 stops
KIX12:15 pmOsaka Kansai Intl
$1,280

United Airlines flights from Osaka Kansai Intl Airport to San Diego

Our best United Airlines deals on Osaka Kansai Intl Airport to San Diego flight tickets
United Airlines
May 12
KIX4:55 pmOsaka Kansai Intl
17h 38m
1 stop
SAN6:33 pmSan Diego
May 23
SAN8:32 pmSan Diego
26h 18m
2 stops
KIX2:50 pmOsaka Kansai Intl
$1,476
United Airlines
May 12
KIX4:55 pmOsaka Kansai Intl
33h 03m
1 stop
SAN9:58 amSan Diego
May 23
SAN6:27 pmSan Diego
28h 23m
1 stop
KIX2:50 pmOsaka Kansai Intl
$1,478
United Airlines
Jul 17
KIX4:55 pmOsaka Kansai Intl
15h 12m
1 stop
SAN4:07 pmSan Diego
Sep 14
SAN7:15 amSan Diego
15h 35m
1 stop
KIX2:50 pmOsaka Kansai Intl
$1,602

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 May 10, 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

Mon 6/8

6:00 pm-6:39 pm

2 stops16h 39m

San Diego

Mon 6/15

6:55 pm-4:25 pm

2 stops53h 30m

$1,123
Quickest round-trip

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 7/7

6:00 pm-9:05 am

2 stops31h 05m

San Diego

Wed 7/15

8:15 am-4:25 pm

1 stop16h 10m

$1,149

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Wed 9/2

6:15 pm-6:54 pm

2 stops40h 39m

San Diego

Sat 9/5

7:30 pm-10:40 pm

2 stops35h 10m

$1,206

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Thu 6/4

6:00 pm-9:05 am

2 stops31h 05m

San Diego

Thu 6/11

6:35 am-4:25 pm

2 stops41h 50m

$1,216

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 7/7

7:05 pm-9:35 am

2 stops30h 30m

San Diego

Wed 7/15

9:27 pm-12:50 pm

2 stops23h 23m

$1,229

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Thu 6/4

6:00 pm-8:22 am

2 stops30h 22m

San Diego

Thu 6/11

4:55 pm-4:25 pm

1 stop31h 30m

$1,248

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Thu 9/3

2:00 pm-10:27 am

2 stops36h 27m

San Diego

Tue 9/8

9:29 pm-12:50 pm

2 stops23h 21m

$1,270

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Sat 6/20

6:00 pm-9:02 am

2 stops31h 02m

San Diego

Sat 6/27

4:09 pm-4:25 pm

2 stops32h 16m

$1,276

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 9/1

3:10 pm-10:44 pm

2 stops23h 34m

San Diego

Wed 9/2

4:00 pm-2:00 pm

2 stops30h 00m

$1,277

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 9/1

1:25 pm-10:44 pm

2 stops25h 19m

San Diego

Wed 9/2

4:00 pm-2:00 pm

2 stops30h 00m

$1,278

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

23h 34m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to San Diego takes 23h 34m
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

Frequently asked questions about flying from Osaka Kansai Intl Airport to San Diego

  • 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 23h 34m.

  • 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.

Frequently asked questions about flying from Osaka Kansai Intl Airport to San Diego

  • How do I get Price Alerts for flights from Osaka Kansai Intl Airport to San Diego?

    Confirm your travel details to search for the latest offers for flights from Osaka Kansai Intl Airport to San Diego. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Osaka Kansai Intl Airport to San Diego with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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
La Mesa
Imperial Beach
Borrego Springs
Lemon Grove
Alpine
Santee

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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