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Kansai Intl

$438+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KIX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Jetabroad deal was found by Cheapflights users on 12/11. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:00 pmSAN - KIX
1 stop32h 45mHawaiian Airlines
Mon 12/228:45 pmKIX - SAN
1 stop35h 55mHawaiian Airlines
Deal found 12/11$1,522
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/165:00 pmSAN - KIX
2 stops48h 45mMultiple Airlines
Mon 12/228:45 pmKIX - SAN
1 stop27h 20mMultiple Airlines
Deal found 12/11$1,562
This Jetabroad deal was found by Cheapflights users on 12/9. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:10 amSAN - KIX
1 stop17h 35mHawaiian Airlines
Mon 12/158:45 pmKIX - SAN
1 stop35h 57mHawaiian Airlines
Deal found 12/9$1,618
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/177:45 amSAN - KIX
1 stop15h 55mUnited Airlines
Thu 1/156:35 pmKIX - SAN
2 stops35h 24mUnited Airlines
Deal found 12/10$1,685
This ANA deal was found by Cheapflights users on 12/11. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:15 amSAN - KIX
1 stop17h 25mANA
Thu 1/156:35 pmKIX - SAN
1 stop13h 17mANA
Deal found 12/11$1,709
This Hawaiian Airlines deal was found by Cheapflights users on 12/11. 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 12/178:10 amSAN - KIX
1 stop17h 35mAlaska Airlines
Thu 1/158:45 pmKIX - SAN
1 stop16h 38mAlaska Airlines
Deal found 12/11$1,740
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 12/138:59 pmSAN - KIX
2 stops28h 46mAlaska Airlines
Mon 12/158:45 pmKIX - SAN
2 stops20h 14mAlaska Airlines
Deal found 12/9$1,770
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/178:10 amSAN - KIX
1 stop17h 35mMultiple Airlines
Thu 1/158:45 pmKIX - SAN
2 stops27h 32mMultiple Airlines
Deal found 12/11$1,784
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Sat 12/137:28 pmSAN - KIX
2 stops30h 17mMultiple Airlines
Mon 12/158:45 pmKIX - SAN
1 stop16h 25mMultiple Airlines
Deal found 12/9$1,791
This Ovago deal was found by Cheapflights users on 12/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:30 pmSAN - KIX
2 stops23h 40mSTARLUX Airlines
Mon 12/2212:20 pmKIX - SAN
2 stops27h 29mSTARLUX Airlines
Deal found 12/11$1,961
This Expedia deal was found by Cheapflights users on 12/10. 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 12/316:15 amSAN - KIX
1 stop17h 25mMultiple Airlines
Sat 1/38:45 pmKIX - SAN
1 stop27h 20mMultiple Airlines
Deal found 12/10$2,140

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$748
(Air Canada)

One-way from

$438
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,105
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. 18% potential increase in price ($239 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 12, 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

7:45 am-4:40 pm

1 stop15h 55m

Osaka Kansai Intl

Wed 2/25

7:00 pm-6:48 pm

2 stops16h 48m

$780

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Thu 1/22

6:05 pm-8:35 pm

2 stops33h 30m

Osaka Kansai Intl

Thu 1/29

10:50 am-5:24 pm

2 stops23h 34m

$784

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 1/25

7:35 pm-5:00 pm

2 stops28h 25m

Osaka Kansai Intl

Sun 2/1

9:00 am-1:48 pm

2 stops21h 48m

$790

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 1/11

7:45 am-4:40 pm

1 stop15h 55m

Osaka Kansai Intl

Thu 1/22

5:35 pm-7:54 pm

2 stops19h 19m

$794

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sat 2/7

4:10 pm-4:40 pm

2 stops31h 30m

Osaka Kansai Intl

Wed 2/18

6:35 pm-9:24 am

2 stops31h 49m

$795

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 1/14

7:00 am-8:45 pm

2 stops20h 45m

Osaka Kansai Intl

Wed 2/25

11:55 am-2:29 pm

2 stops19h 34m

$809

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 1/25

7:45 am-4:40 pm

1 stop15h 55m

Osaka Kansai Intl

Sun 2/1

6:35 pm-2:52 pm

1 stop13h 17m

$813

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Thu 2/12

11:05 am-8:35 am

2 stops28h 30m

Osaka Kansai Intl

Mon 2/23

8:20 am-6:48 pm

2 stops27h 28m

$816

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 1/7

6:15 am-4:40 pm

1 stop17h 25m

Osaka Kansai Intl

Wed 1/14

6:35 pm-2:52 pm

1 stop13h 17m

$875

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sat 2/28

12:23 pm-9:25 am

3 stops52h 02m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 15 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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
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, January is the cheapest month in which you can book a flight from San Diego to Osaka Kansai Intl Airport (average of $582). 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 December 12, 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.

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

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 December 12, 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
1,021 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
ANA
8.4
Very good
1,021 reviews
ANA
8.4
Very good
1,021 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
United Airlines
7.4
Good
9,095 reviews
ANA
8.4
Very good
1,021 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

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 15h 55m. 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 ($785), 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 25% less than the average price by searching for these airlines.

  • 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, January is the cheapest month in which you can book a flight from San Diego to Osaka Kansai Intl Airport (average of $582). 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
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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$785Average$1,082FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$830Average$1,153FlexibilityNo cancel feeOn-time69%

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