HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kansai Intl

$375+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KIX
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Kansai Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$889
(Gurufare)

One-way from

$375
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$897
Provider with most accurate pricing for San Diego-Osaka Kansai Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Osaka Kansai Intl flights.
Search Deals
From San Diego to Osaka Kansai Intl
Search Deals
One-way flight from San Diego to Osaka Kansai Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 15, 2025.

This KAYAK deal was found by Cheapflights users on 4/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:45 amSAN - KIX
1 stop15h 05mANA
Tue 5/64:50 pmKIX - SAN
1 stop14h 06mANA
Deal found 4/14$889
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 9/48:00 amSAN - KIX
1 stop14h 50mUnited Airlines
Sat 9/204:50 pmKIX - SAN
1 stop15h 33mUnited Airlines
Deal found 4/14$903
This Mytrip deal was found by Cheapflights users on 4/15. 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.
Tue 5/68:29 amSAN - KIX
3 stops34h 16mMultiple Airlines
Fri 5/97:40 amKIX - SAN
3 stops32h 16mMultiple Airlines
Deal found 4/15$919
This Justfly.com deal was found by Cheapflights users on 4/15. 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.
Sun 9/76:08 pmSAN - KIX
2 stops30h 17mAir Canada
Thu 9/116:05 pmKIX - SAN
1 stop33h 47mAir Canada
Deal found 4/15$925
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Sun 9/146:36 amSAN - KIX
2 stops20h 09mAmerican Airlines
Sat 9/275:55 pmKIX - SAN
2 stops19h 46mAmerican Airlines
Deal found 4/15$942
This Delta deal was found by Cheapflights users on 4/14. 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.
Wed 9/37:00 amSAN - KIX
2 stops36h 20mDelta
Wed 9/1712:35 pmKIX - SAN
2 stops21h 25mDelta
Deal found 4/14$947
This Korean Air deal was found by Cheapflights users on 4/15. 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 10/2110:00 amSAN - KIX
2 stops19h 00mKorean Air
Tue 11/42:00 pmKIX - SAN
2 stops21h 56mKorean Air
Deal found 4/15$953
This oojo deal was found by Cheapflights users on 4/15. 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 5/147:45 pmSAN - KIX
3 stops27h 10mCathay Pacific
Tue 5/275:45 pmKIX - SAN
2 stops29h 54mCathay Pacific
Deal found 4/15$973
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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.
Tue 5/138:00 amSAN - KIX
2 stops22h 15mJapan Airlines
Tue 5/207:40 amKIX - SAN
1 stop19h 30mJapan Airlines
Deal found 4/15$1,102
This FlightHub deal was found by Cheapflights users on 4/14. 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 4/296:15 amSAN - KIX
2 stops22h 50mAsiana Airlines
Tue 5/1310:50 amKIX - SAN
2 stops18h 56mAsiana Airlines
Deal found 4/14$1,129
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 9/189:00 amSAN - KIX
1 stop17h 45mAlaska Airlines
Fri 10/108:45 pmKIX - SAN
1 stop16h 40mAlaska Airlines
Deal found 4/14$1,152
This oojo deal was found by Cheapflights users on 4/15. 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.
Thu 5/16:15 amSAN - KIX
2 stops35h 55mEVA Air
Mon 5/56:30 pmKIX - SAN
2 stops33h 34mEVA Air
Deal found 4/15$1,167

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 April 15, 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

Wed 4/30

7:45 am-2:50 pm

1 stop15h 05m

Osaka Kansai Intl

Wed 5/14

4:50 pm-2:54 pm

1 stop14h 04m

$889

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Thu 9/4

8:00 am-2:50 pm

1 stop14h 50m

Osaka Kansai Intl

Sat 9/20

4:50 pm-4:23 pm

1 stop15h 33m

$903

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 5/6

8:29 am-10:45 am

3 stops34h 16m

Osaka Kansai Intl

Fri 5/9

7:40 am-11:56 pm

3 stops32h 16m

$919

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 9/7

6:08 pm-4:25 pm

2 stops30h 17m

Osaka Kansai Intl

Thu 9/11

6:05 pm-11:52 am

1 stop33h 47m

$925

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 9/14

6:36 am-6:45 pm

2 stops20h 09m

Osaka Kansai Intl

Sat 9/27

5:55 pm-9:41 pm

2 stops19h 46m

$942

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 9/3

7:00 am-11:20 am

2 stops36h 20m

Osaka Kansai Intl

Wed 9/17

12:35 pm-6:00 pm

2 stops21h 25m

$947

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 5/14

7:45 pm-2:55 pm

3 stops27h 10m

Osaka Kansai Intl

Tue 5/27

5:45 pm-7:39 am

2 stops29h 54m

$973

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 5/13

8:00 am-10:15 pm

2 stops22h 15m

Osaka Kansai Intl

Tue 5/20

7:40 am-11:10 am

1 stop19h 30m

$1,102

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 4/29

6:15 am-9:05 pm

2 stops22h 50m

Osaka Kansai Intl

Tue 5/13

10:50 am-1:46 pm

2 stops18h 56m

$1,129

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Thu 9/18

9:00 am-6:45 pm

1 stop17h 45m

Osaka Kansai Intl

Fri 10/10

8:45 pm-9:25 pm

1 stop16h 40m

$1,152

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 23 results
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
oojoPrice 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 San Diego-Osaka Kansai Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Diego-Osaka Kansai Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 $898). Flying from San Diego to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). 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 April 15, 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 April 15, 2025.
Peruse reviews from past customers who have flown with EVA Air, 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.
EVA Air
8.4
Very good
1,176 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,176 reviews
EVA Air
8.4
Very good
1,176 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,063 reviews
EVA Air
8.4
Very good
1,176 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,176 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
841 reviews
EVA Air
8.4
Very good
1,176 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,176 reviews

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 5 different airlines.

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

    According to our current data, ANA ($889), United Airlines ($903), and Cathay Pacific ($973) 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 16% 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 United Airlines, which is currently one of the cheapest options available, starting at $468. ANA flights start at $512 while deals on Cathay Pacific start at $564 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 $898). Flying from San Diego to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). 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
Izumisano
Nara
Nishinomiya
Himeji

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Kansai Intl flights
San Francisco to Kansai Intl flights
Los Angeles to Itami flights
Los Angeles to Kobe flights
San Francisco to Itami flights
San Francisco to Kobe flights
Ontario to Kansai Intl flights
Santa Ana to Kansai Intl flights
San Jose to Kansai Intl flights
San Diego to Itami flights
San Jose to Kobe flights
San Diego to Kobe flights
Oakland to Kansai Intl flights
Las Vegas to Kansai Intl flights
San Jose to Itami flights
Las Vegas to Itami flights
Oakland to Kobe flights
Las Vegas to Kobe flights
Long Beach to Kansai Intl flights
Santa Rosa to Kansai Intl flights
Oakland to Itami flights
Sacramento to Itami flights
Sacramento to Kansai Intl flights
Reno to Kansai Intl flights
Sacramento to Kobe flights
Reno to Itami flights
Monterey to Kansai Intl flights
Fresno to Kansai Intl flights

Top 5 airlines flying from San Diego to Kansai Intl

Discover the top 5 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$801Average$1,098FlexibilityNo cancel feeOn-time85%
ANACheapest$817Average$1,179FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$830Average$1,495FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$841Average$955FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$959Average$1,218FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.