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Kansai Intl

$437+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KIX
Jul 17 — Jul 241
Fri 7/17
Fri 7/24
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 June 17, 2026.

This FlightHub deal was found by Cheapflights users on 6/12. 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 12/17:15 am
SAN
-
KIX
1 stop16h 30m
ANA
Tue 12/83:45 pm
KIX
-
SAN
2 stops18h 44m
ANA
Deal found 6/12$890
This United Airlines deal was found by Cheapflights users on 6/12. 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 12/17:15 am
SAN
-
KIX
2 stops19h 10m
United Airlines
Tue 12/86:35 pm
KIX
-
SAN
2 stops18h 14m
United Airlines
Deal found 6/12$912
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:35 pm
SAN
-
KIX
1 stop15h 15m
Multiple Airlines
Tue 9/297:45 am
KIX
-
SAN
2 stops27h 52m
Multiple Airlines
Deal found 6/14$1,073
This FlightHub deal was found by Cheapflights users on 6/16. 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 8/47:15 am
SAN
-
KIX
1 stop15h 35m
ANA
Tue 10/273:45 pm
KIX
-
SAN
2 stops20h 04m
ANA
Deal found 6/16$1,080
This FlightHub deal was found by Cheapflights users on 6/16. 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.
Sun 8/97:10 am
SAN
-
KIX
1 stop15h 40m
ANA
Fri 10/94:55 pm
KIX
-
SAN
1 stop14h 59m
ANA
Deal found 6/16$1,084
This oojo deal was found by Cheapflights users on 6/13. 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 9/162:50 pm
SAN
-
KIX
2 stops29h 25m
STARLUX Airlines
Sun 12/612:20 pm
KIX
-
SAN
2 stops27h 36m
STARLUX Airlines
Deal found 6/13$1,086
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Sun 7/196:15 am
SAN
-
KIX
1 stop16h 35m
United Airlines
Wed 9/24:55 pm
KIX
-
SAN
1 stop14h 59m
United Airlines
Deal found 6/14$1,091
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Sun 7/196:15 am
SAN
-
KIX
1 stop16h 35m
United Airlines
Fri 8/289:20 am
KIX
-
SAN
2 stops22h 34m
United Airlines
Deal found 6/14$1,095
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/188:42 pm
SAN
-
KIX
2 stops26h 08m
United Airlines
Fri 10/24:55 pm
KIX
-
SAN
1 stop17h 40m
United Airlines
Deal found 6/12$1,096

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 June 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$890
(FlightHub)

One-way from

$437
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,388
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. 5% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 17, 2026.
Use the filters below to find and compare flights from San Diego to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 8/30

7:15 am-2:50 pm

1 stop15h 35m

Osaka Kansai Intl

Thu 9/3

9:20 am-1:44 pm

2 stops20h 24m

$1,095

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sat 8/8

8:42 pm-2:50 pm

2 stops26h 08m

Osaka Kansai Intl

Sat 8/22

4:55 pm-5:26 pm

2 stops16h 31m

$1,146

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 7/15

7:41 pm-2:50 pm

1 stop27h 09m

Osaka Kansai Intl

Sat 8/29

4:55 pm-3:54 pm

1 stop14h 59m

$1,197

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Fri 7/17

7:13 pm-8:45 pm

2 stops33h 32m

Osaka Kansai Intl

Wed 9/16

6:15 pm-6:06 pm

2 stops39h 51m

$1,211

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 7/15

7:58 pm-10:40 pm

2 stops34h 42m

Osaka Kansai Intl

Mon 9/14

6:15 pm-5:59 pm

2 stops39h 44m

$1,215

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 7/13

7:58 pm-11:20 am

2 stops23h 22m

Osaka Kansai Intl

Mon 9/14

6:15 pm-3:05 pm

2 stops36h 50m

$1,287

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 7/8

3:50 pm-5:05 pm

2 stops33h 15m

Osaka Kansai Intl

Wed 7/15

2:15 am-2:13 pm

2 stops51h 58m

$1,292

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sat 8/8

10:04 am-2:50 pm

3 stops36h 46m

Osaka Kansai Intl

Sat 8/22

9:05 am-7:01 pm

2 stops25h 56m

$1,352

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 7/6

3:51 pm-11:20 am

2 stops27h 29m

Osaka Kansai Intl

Mon 7/13

12:35 pm-7:17 pm

2 stops22h 42m

$1,387
Quickest round-trip

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 7/13

7:15 am-2:50 pm

1 stop15h 35m

Osaka Kansai Intl

Thu 9/17

4:55 pm-3:54 pm

1 stop14h 59m

$1,400

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 21 resultsSorted by cheapest first
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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice 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 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, January is the cheapest month in which you can book a flight from San Diego to Osaka Kansai Intl Airport (average of $890). Flying from San Diego to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,388). 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.

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 June 17, 2026.
See what other customers who have flown with Korean Air,ANA, andAlaska 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.
Korean Air
8.4
Very good
1,218 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,218 reviews
Korean Air
8.4
Very good
1,218 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
1,239 reviews
Korean Air
8.4
Very good
1,218 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
7.9
Good
12,533 reviews
Korean Air
8.4
Very good
1,218 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,849 reviews
Korean Air
8.4
Very good
1,218 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 4 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 35m. 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), Korean Air ($835), and United Airlines ($863) 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 30% 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 $890). Flying from San Diego to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,388). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from San Diego to Kansai Intl

Discover the top 4 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 June 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$785Average$1,135FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$835Average$921FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$863Average$1,064FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$1,245Average$1,245FlexibilityNo cancel feeOn-time75%

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