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Kansai Intl

$385+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KIX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Fri 10/316:15 amSAN - KIX
1 stop18h 25mANA
Sun 11/96:35 pmKIX - SAN
1 stop13h 20mANA
Deal found 10/28$746
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Thu 11/276:15 amSAN - KIX
1 stop17h 25mANA
Thu 12/46:35 pmKIX - SAN
1 stop13h 27mANA
Deal found 10/28$771
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 11/46:15 amSAN - KIX
1 stop17h 25mANA
Tue 11/186:35 pmKIX - SAN
1 stop13h 20mANA
Deal found 10/28$818
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/56:47 pmSAN - KIX
2 stops28h 53mUnited Airlines
Mon 11/176:35 pmKIX - SAN
2 stops35h 29mUnited Airlines
Deal found 10/28$822
This SmartFares deal was found by Cheapflights users on 10/28. 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.
Thu 11/2711:40 amSAN - KIX
1 stop27h 40mJapan Airlines
Thu 12/48:00 amKIX - SAN
1 stop18h 45mJapan Airlines
Deal found 10/28$844
This FlightHub deal was found by Cheapflights users on 10/28. 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 11/46:15 amSAN - KIX
2 stops23h 05mANA
Mon 11/176:35 pmKIX - SAN
1 stop13h 20mANA
Deal found 10/28$852
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/46:15 amSAN - KIX
1 stop17h 25mUnited Airlines
Mon 11/176:35 pmKIX - SAN
1 stop19h 13mUnited Airlines
Deal found 10/28$858
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/58:40 pmSAN - KIX
2 stops27h 00mUnited Airlines
Wed 11/196:35 pmKIX - SAN
1 stop13h 20mUnited Airlines
Deal found 10/28$862
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/58:40 pmSAN - KIX
2 stops27h 00mUnited Airlines
Sun 11/166:35 pmKIX - SAN
1 stop13h 20mUnited Airlines
Deal found 10/28$867

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$642
(Cheapflightsfares)

One-way from

$385
(Hawaiian Airlines)

Popular in

June

Cheapest in

September

Average price

$930
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. 15% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 28, 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 1/14

6:15 am-4:40 pm

1 stop17h 25m

Osaka Kansai Intl

Wed 2/25

6:35 pm-6:29 pm

1 stop16h 54m

$642

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 1/12

5:07 pm-6:45 pm

1 stop32h 38m

Osaka Kansai Intl

Tue 1/20

8:45 pm-8:23 pm

1 stop16h 38m

$750

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 11/5

8:40 pm-4:40 pm

2 stops27h 00m

Osaka Kansai Intl

Mon 11/17

6:35 pm-8:48 pm

1 stop19h 13m

$822

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 1/12

11:08 am-7:25 pm

2 stops39h 17m

Osaka Kansai Intl

Mon 1/19

6:35 pm-10:27 am

2 stops32h 52m

$858

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 11/4

6:15 am-4:40 pm

1 stop17h 25m

Osaka Kansai Intl

Mon 11/17

6:35 pm-8:48 pm

1 stop19h 13m

$858

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 11/5

8:40 pm-4:40 pm

2 stops27h 00m

Osaka Kansai Intl

Tue 11/18

6:35 pm-6:34 pm

1 stop16h 59m

$862

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 11/5

8:40 pm-4:40 pm

2 stops27h 00m

Osaka Kansai Intl

Sun 11/16

6:35 pm-2:55 pm

1 stop13h 20m

$867

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 1/12

5:07 pm-6:45 pm

1 stop32h 38m

$385

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 11/11

8:40 pm-4:40 pm

2 stops51h 00m

$482

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Thu 1/8

2:29 pm-6:45 pm

1 stop35h 16m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 13 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Osaka Kansai Intl Airport flight deals on Cheapflights vs. eDreams >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 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 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, December is the cheapest month in which you can book a flight from San Diego to Osaka Kansai Intl Airport (average of $540). Flying from San Diego to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,007). 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 October 28, 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 30% on airfare.

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 October 28, 2025.
See what other customers who have flown with ANA and United Airlines from San Diego to Osaka Kansai Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
994 reviews

Boarding

8.6

Crew

8.7

Overall

8.4

Comfort

8.2

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
994 reviews
ANA
8.4
Very good
994 reviews

Boarding

8.6

Crew

8.7

Overall

8.4

Comfort

8.2

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
United Airlines
7.4
Good
8,996 reviews
ANA
8.4
Very good
994 reviews

Boarding

8.6

Crew

8.7

Overall

8.4

Comfort

8.2

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

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 2 different airlines.

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

    Departing from San Diego to Osaka Kansai Intl Airport will take you 17h 25m. Airlines will cover a distance of 5833 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, ANA ($790), 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $385. United Airlines flights start at $482 while deals on ANA start at $493 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, December is the cheapest month in which you can book a flight from San Diego to Osaka Kansai Intl Airport (average of $540). Flying from San Diego to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,007). 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 Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Nara
Izumisano
Nishinomiya
Himeji

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Alternative routes for San Diego to Kansai Intl

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Top 2 airlines flying from San Diego to Kansai Intl

Discover the top 2 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$790Average$1,084FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$830Average$1,078FlexibilityNo cancel feeOn-time69%

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