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Kansai Intl

$464+ Cheap flights from San Diego (SAN) to Kansai Intl (KIX)

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KIX
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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Cheap flight deals from San Diego to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Kansai Intl (KIX). 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 March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$794
(Alaska Airlines)

One-way from

$464
(StudentUniverse)

Popular in

June

Cheapest in

August

Average price

$1,231
Provider with most accurate pricing for San Diego-Osaka Kansai Intl flight deals.
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Provider most trusted by Cheapflights users for San Diego-Osaka Kansai Intl flights.
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From San Diego to Osaka Kansai Intl
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One-way flight from San Diego to Osaka Kansai Intl
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Highest demand for flights based on searches. 11% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from San Diego to Kansai Intl

Cheapest flights from San Diego to Kansai Intl
Explore the most affordable flight options available from San Diego to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/21. 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 8/249:00 amSAN - KIX
1 stop17h 45mAlaska Airlines
Tue 9/168:45 pmKIX - SAN
1 stop17h 13mAlaska Airlines
Deal found 3/21$794
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:15 amSAN - KIX
1 stop16h 35mANA
Wed 5/144:50 pmKIX - SAN
1 stop14h 04mANA
Deal found 3/20$821
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 9/136:15 amSAN - KIX
2 stops16h 35mUnited Airlines
Tue 9/304:50 pmKIX - SAN
2 stops16h 59mUnited Airlines
Deal found 3/20$830
This Justfly.com deal was found by Cheapflights users on 3/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:55 pmSAN - KIX
2 stops30h 30mAir Canada
Tue 9/96:05 pmKIX - SAN
1 stop33h 47mAir Canada
Deal found 3/20$856
This Gurufare deal was found by Cheapflights users on 3/20. 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 4/186:15 amSAN - KIX
2 stops22h 45mKorean Air
Thu 5/89:05 amKIX - SAN
2 stops20h 25mKorean Air
Deal found 3/20$945
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:29 amSAN - KIX
2 stops20h 16mAmerican Airlines
Mon 5/55:55 pmKIX - SAN
2 stops19h 41mAmerican Airlines
Deal found 3/20$946
This FlightHub deal was found by Cheapflights users on 3/19. 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.
Mon 4/76:15 amSAN - KIX
2 stops22h 50mAsiana Airlines
Wed 4/239:10 amKIX - SAN
2 stops20h 36mAsiana Airlines
Deal found 3/19$1,068
This Mytrip deal was found by Cheapflights users on 3/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:29 amSAN - KIX
3 stops33h 41mMultiple Airlines
Mon 5/127:40 amKIX - SAN
3 stops39h 33mMultiple Airlines
Deal found 3/20$1,095
This Hawaiian Airlines deal was found by Cheapflights users on 3/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:35 amSAN - KIX
1 stop18h 10mHawaiian Airlines
Tue 5/278:45 pmKIX - SAN
1 stop26h 40mHawaiian Airlines
Deal found 3/20$1,104
This oojo deal was found by Cheapflights users on 3/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:55 pmSAN - KIX
3 stops27h 00mCathay Pacific
Tue 9/99:10 amKIX - SAN
2 stops23h 21mCathay Pacific
Deal found 3/20$1,128
This Gurufare deal was found by Cheapflights users on 3/20. 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.
Sun 4/67:20 pmSAN - KIX
2 stops24h 55mSTARLUX Airlines
Thu 4/241:25 pmKIX - SAN
2 stops25h 19mSTARLUX Airlines
Deal found 3/20$1,160
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:15 amSAN - KIX
2 stops37h 05mDelta
Wed 9/1012:35 pmKIX - SAN
2 stops27h 06mDelta
Deal found 3/20$1,218

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Kansai Intl 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 March 21, 2025.
Use the filters below to find and compare flights from San Diego to Osaka Kansai Intl Airport that are best for you.

Fly from

San Diego

Fly to

Kansai Intl

Route

Depart

Return

Price

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 4/20

6:15 am-2:50 pm

1 stop16h 35m

Osaka Kansai Intl

Wed 5/14

4:50 pm-2:54 pm

1 stop14h 04m

$821

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 4/20

8:30 pm-2:50 pm

2 stops26h 20m

Osaka Kansai Intl

Wed 5/14

4:50 pm-5:51 pm

2 stops17h 01m

$846

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Fri 4/18

6:15 am-9:00 pm

2 stops22h 45m

Osaka Kansai Intl

Thu 5/8

9:05 am-1:30 pm

2 stops20h 25m

$945

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Thu 5/1

6:29 am-6:45 pm

2 stops20h 16m

Osaka Kansai Intl

Mon 5/5

5:55 pm-9:36 pm

2 stops19h 41m

$946

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 5/7

6:25 pm-11:20 am

2 stops24h 55m

Osaka Kansai Intl

Wed 5/21

12:35 pm-6:20 pm

2 stops21h 45m

$964

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sat 5/24

4:55 pm-4:25 pm

1 stop31h 30m

Osaka Kansai Intl

Mon 6/9

6:05 pm-12:00 pm

1 stop33h 55m

$1,018

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 4/7

6:15 am-9:05 pm

2 stops22h 50m

Osaka Kansai Intl

Wed 4/23

9:10 am-1:46 pm

2 stops20h 36m

$1,068

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 5/14

8:35 am-6:45 pm

1 stop18h 10m

Osaka Kansai Intl

Tue 5/27

8:45 pm-7:25 am

1 stop26h 40m

$1,104

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 5/14

8:35 am-6:45 pm

1 stop18h 10m

Osaka Kansai Intl

Tue 5/27

8:45 pm-7:25 am

1 stop26h 40m

$1,105

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 4/6

7:20 pm-12:15 pm

2 stops24h 55m

Osaka Kansai Intl

Thu 4/24

1:25 pm-10:44 pm

2 stops25h 19m

$1,160

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 21 results
1
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Compare providers for flights from San Diego to Kansai Intl

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 San Diego to Kansai Intl in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
oojoPrice Accuracy3 starsTrust Score*2 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 San Diego-Osaka Kansai Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Osaka Kansai Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Osaka Kansai Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Osaka Kansai Intl Airport 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 San Diego-Osaka Kansai Intl Airport 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 San Diego to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from San Diego 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 San Diego to Osaka Kansai Intl Airport

What is the cheapest month to book a flight from San Diego to Osaka Kansai Intl Airport?

Currently, February is the cheapest month in which you can book a flight from San Diego to Osaka Kansai Intl Airport (average of $901). Flying from San Diego to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to KIX?

Find hourly flight availability from San Diego to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

One of the essential ways to save on airfare from San Diego to Osaka Kansai Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 31% on airfare.

Rainfall in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 1.6 in.

Temperature in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Kansai Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansai Intl. Reviews last updated March 21, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, Korean Air and Japan Airlines from San Diego to Osaka to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Food

9.0

Entertainment

9.1

Comfort

9.0

Overall

9.1

Boarding

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
141 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Food

9.0

Entertainment

9.1

Comfort

9.0

Overall

9.1

Boarding

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,046 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Food

9.0

Entertainment

9.1

Comfort

9.0

Overall

9.1

Boarding

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very good
1,437 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Food

9.0

Entertainment

9.1

Comfort

9.0

Overall

9.1

Boarding

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
ANA
8.3
Very good
827 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Food

9.0

Entertainment

9.1

Comfort

9.0

Overall

9.1

Boarding

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Asiana Airlines
8.2
Very good
442 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Food

9.0

Entertainment

9.1

Comfort

9.0

Overall

9.1

Boarding

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Kansai Intl. 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 from for flights from San Diego to Osaka Kansai Intl?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Osaka Kansai Intl from San Diego. Booking flights from San Diego (SAN) to Osaka Kansai Intl should be relatively easy as there are 0 daily outbound flights to Osaka Kansai Intl from 6 different airlines.

  • What are the cheapest airlines flying from San Diego to Osaka Kansai Intl Airport round-trip?

    According to our current data, Alaska Airlines ($794), ANA ($816), and United Airlines ($830) offers the cheapest pricing from San Diego to Osaka Kansai Intl Airport. You may be able to fly from San Diego to Osaka Kansai Intl Airport for 24% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Diego to Osaka Kansai Intl Airport one-way?

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at $464. Air Canada flights start at $554 while deals on Hawaiian Airlines start at $632 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Diego to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Osaka Kansai Intl Airport (average of $901). Flying from San Diego to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
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Top 6 airlines flying from San Diego to Kansai Intl

Discover the top 6 airlines that operate flights from San Diego to Kansai Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$801Average$1,199FlexibilityNo cancel feeOn-time85%
ANACheapest$825Average$1,168FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$830Average$1,338FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$841Average$955FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$959Average$1,185FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$978Average$1,528FlexibilityNo cancel feeOn-time79%
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