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$388+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SAN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find 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 October 28, 2025.

This SmartFares deal was found by Cheapflights users on 10/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:55 amKIX - SAN
2 stops29h 35mMultiple Airlines
Wed 12/1012:31 pmSAN - KIX
2 stops30h 24mMultiple Airlines
Deal found 10/25$966
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:45 pmKIX - SAN
1 stop16h 25mAlaska Airlines
Tue 1/610:19 pmSAN - KIX
2 stops27h 26mAlaska Airlines
Deal found 10/26$980
This Gurufare deal was found by Cheapflights users on 10/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:10 pmKIX - SAN
2 stops34h 49mMultiple Airlines
Tue 1/612:10 pmSAN - KIX
2 stops30h 45mMultiple Airlines
Deal found 10/26$996
This FlightHub deal was found by Cheapflights users on 10/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:00 amKIX - SAN
2 stops18h 21mAsiana Airlines
Tue 12/28:40 pmSAN - KIX
2 stops31h 15mAsiana Airlines
Deal found 10/25$1,008
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:45 pmKIX - SAN
1 stop16h 25mAlaska Airlines
Wed 12/105:00 pmSAN - KIX
1 stop32h 45mAlaska Airlines
Deal found 10/25$1,130
This Orbitz deal was found by Cheapflights users on 10/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:00 pmKIX - SAN
2 stops31h 15mMultiple Airlines
Tue 12/211:40 amSAN - KIX
1 stop28h 05mMultiple Airlines
Deal found 10/25$1,135
This Trip.com deal was found by Cheapflights users on 10/25. 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.
Wed 12/108:55 amKIX - SAN
2 stops26h 33mMultiple Airlines
Wed 12/178:40 pmSAN - KIX
2 stops31h 35mMultiple Airlines
Deal found 10/25$1,212
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:45 pmKIX - SAN
1 stop16h 25mAlaska Airlines
Tue 12/28:10 amSAN - KIX
1 stop17h 35mAlaska Airlines
Deal found 10/25$1,419

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$966
(SmartFares)

One-way from

$498
(Kiwi.com)

Popular in

June

Cheapest in

April
Provider with most accurate pricing for Osaka Kansai Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Osaka Kansai Intl-San Diego flights.
Search Deals
From Osaka Kansai Intl to San Diego
Search Deals
One-way flight from Osaka Kansai Intl to San Diego
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Search Deals

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 October 28, 2025.
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

Sun 12/7

10:55 am-11:30 pm

2 stops29h 35m

San Diego

Wed 12/10

12:31 pm-11:55 am

2 stops30h 24m

$966

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Fri 12/5

8:45 pm-8:10 pm

1 stop16h 25m

San Diego

Tue 1/6

10:19 pm-6:45 pm

2 stops27h 26m

$980

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 11/25

9:00 am-10:21 am

2 stops18h 21m

San Diego

Tue 12/2

8:40 pm-8:55 pm

2 stops31h 15m

$1,008

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Mon 3/30

1:25 pm-12:04 am

2 stops26h 39m

San Diego

Mon 4/6

5:25 pm-12:15 pm

2 stops26h 50m

$1,029

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Mon 1/12

8:45 pm-8:23 pm

1 stop16h 38m

San Diego

Mon 1/19

5:15 pm-6:45 pm

2 stops32h 30m

$1,029

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Fri 2/13

8:45 pm-7:30 pm

1 stop15h 45m

San Diego

Tue 2/17

8:15 am-6:45 pm

1 stop17h 30m

$1,036

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Mon 3/30

11:35 am-8:09 pm

2 stops24h 34m

San Diego

Mon 4/6

5:35 pm-6:45 pm

1 stop33h 10m

$1,117

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Sun 12/7

8:45 pm-8:10 pm

1 stop16h 25m

San Diego

Wed 12/10

5:00 pm-6:45 pm

1 stop32h 45m

$1,130

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Tue 11/18

8:25 pm-9:39 pm

3 stops42h 14m

$391

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Wed 11/12

8:00 am-12:35 pm

3 stops45h 35m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 17 results
1
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Compare providers for flights from Kansai Intl to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansai Intl to San Diego in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Osaka Kansai Intl Airport-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Osaka Kansai Intl Airport-San Diego flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Osaka Kansai Intl Airport to San Diego

How much does it cost to fly round-trip from Osaka Kansai Intl Airport to San Diego?

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 Alaska Airlines, Asiana Airlines, and STARLUX Airlines fly from Osaka Kansai Intl Airport to San Diego in about 16h 25m. The time it takes to get you to your destination can typically vary by up to 10h 14m. The distance from Osaka Kansai Intl Airport to San Diego is about 5833 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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
Coronado
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Poway
Lemon Grove
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