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$461+ Cheap flights from Kansai Intl (KIX) to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SAN
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Kansai Intl to San Diego

Cheapest flights from Kansai Intl to San Diego
Explore the most affordable flight options available from Kansai Intl to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Trip.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:30 pm
KIX
-
SAN
2 stops33h 16m
Multiple Airlines
Mon 5/49:12 pm
SAN
-
KIX
2 stops22h 58m
Multiple Airlines
Deal found 1/24$928
This Trip.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:10 pm
KIX
-
SAN
2 stops30h 33m
Multiple Airlines
Sun 12/138:00 am
SAN
-
KIX
2 stops32h 55m
Multiple Airlines
Deal found 1/25$958
This Korean Air deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:05 am
KIX
-
SAN
2 stops21h 49m
Korean Air
Tue 4/76:20 am
SAN
-
KIX
2 stops22h 40m
Korean Air
Deal found 1/26$1,004
This EVA Air deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/121:10 pm
KIX
-
SAN
2 stops24h 15m
Multiple Airlines
Sun 6/148:00 pm
SAN
-
KIX
2 stops22h 10m
Multiple Airlines
Deal found 1/26$1,023
This STARLUX Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:10 pm
KIX
-
SAN
2 stops23h 26m
STARLUX Airlines
Mon 5/46:35 pm
SAN
-
KIX
2 stops27h 25m
STARLUX Airlines
Deal found 1/24$1,024
This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:35 pm
KIX
-
SAN
1 stop13h 17m
United Airlines
Sun 2/227:50 pm
SAN
-
KIX
1 stop27h 50m
United Airlines
Deal found 1/24$1,030
This Expedia deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:10 pm
KIX
-
SAN
2 stops31h 08m
Multiple Airlines
Tue 3/1712:30 pm
SAN
-
KIX
2 stops29h 25m
Multiple Airlines
Deal found 1/24$1,034
This STARLUX Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:10 pm
KIX
-
SAN
2 stops23h 26m
STARLUX Airlines
Tue 5/54:49 pm
SAN
-
KIX
2 stops27h 26m
STARLUX Airlines
Deal found 1/24$1,051
This Expedia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:00 pm
KIX
-
SAN
2 stops30h 49m
Multiple Airlines
Wed 3/183:58 pm
SAN
-
KIX
2 stops27h 37m
Multiple Airlines
Deal found 1/25$1,057
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:45 pm
KIX
-
SAN
1 stop26h 35m
Multiple Airlines
Tue 4/75:20 pm
SAN
-
KIX
2 stops35h 40m
Multiple Airlines
Deal found 1/26$1,182

Find flight deals from Kansai Intl to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$885
(China Airlines)

One-way from

$410
(Kiwi.com)
Provider with most accurate pricing for Osaka Kansai Intl-San Diego flight deals.
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Provider most trusted by Cheapflights users for Osaka Kansai Intl-San Diego flights.
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From Osaka Kansai Intl to San Diego
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One-way flight from Osaka Kansai Intl to San Diego
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansai Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 26, 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

Kansai Intl

Fly to

San Diego

Route

Depart

Return

Price

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 3/31

9:05 am-2:54 pm

2 stops21h 49m

San Diego

Tue 4/7

6:20 am-9:00 pm

2 stops22h 40m

$1,004

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Fri 6/12

1:10 pm-9:25 pm

2 stops24h 15m

San Diego

Sun 6/14

8:00 pm-10:10 am

2 stops22h 10m

$1,023

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Wed 4/29

3:10 pm-10:36 pm

2 stops23h 26m

San Diego

Mon 5/4

6:35 pm-2:00 pm

2 stops27h 25m

$1,024

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Mon 2/9

6:35 pm-7:54 pm

2 stops18h 19m

San Diego

Sun 2/22

7:45 am-4:40 pm

1 stop15h 55m

$1,030

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Wed 3/4

6:10 pm-8:18 am

2 stops31h 08m

San Diego

Tue 3/17

12:30 pm-9:55 am

2 stops29h 25m

$1,034

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Wed 4/29

3:10 pm-10:36 pm

2 stops23h 26m

San Diego

Tue 5/5

4:49 pm-12:15 pm

2 stops27h 26m

$1,051

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Wed 3/11

7:00 pm-9:49 am

2 stops30h 49m

San Diego

Wed 3/18

3:58 pm-11:35 am

2 stops27h 37m

$1,057

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 3/31

8:45 pm-7:20 am

1 stop26h 35m

San Diego

Tue 4/7

5:20 pm-9:00 pm

2 stops35h 40m

$1,182

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 3/31

6:00 pm-5:24 pm

1 stop15h 24m

San Diego

Tue 4/7

6:10 pm-4:25 pm

1 stop30h 15m

$1,320

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 5/19

7:40 am-6:58 pm

3 stops51h 18m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 18 results
1
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  • Most accurate provider: When it comes to deals on Osaka Kansai Intl Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka Kansai Intl Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka Kansai Intl Airport-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka Kansai Intl Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansai Intl to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Kansai Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Osaka Kansai Intl?

    If you book a flight to San Diego from Osaka Kansai Intl, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 0 flights from Osaka Kansai Intl to San Diego per day from 0 different airlines.

  • How long is the flight from Osaka Kansai Intl Airport to San Diego?

    Airlines like United Airlines fly from Osaka Kansai Intl Airport to San Diego in about 17h 09m. The time it takes to get you to your destination can typically vary by up to . The distance from Osaka Kansai Intl Airport to San Diego is about 5833 mi.

  • Can I find deals for flights from Kansai Intl to San Diego that include hotel bookings?

    Yes. In addition to deals on Kansai Intl to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansai Intl to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to San Diego.

  • Can I find deals for business class flights from Kansai Intl to San Diego?

    Yes. Cheapflights offers flight deals from Kansai Intl to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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