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Kansai Intl

$428+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KIX
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
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 July 27, 2026.

This Air Canada deal was found by Cheapflights users on 7/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:55 pm
SAN
-
KIX
1 stop31h 30m
Air Canada
Tue 9/226:00 pm
KIX
-
SAN
1 stop14h 12m
Air Canada
Deal found 7/26$948
This Air Canada deal was found by Cheapflights users on 7/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:55 pm
SAN
-
KIX
1 stop31h 30m
Multiple Airlines
Tue 9/157:35 am
KIX
-
SAN
2 stops24h 37m
Multiple Airlines
Deal found 7/24$967
This Air Canada deal was found by Cheapflights users on 7/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:10 am
SAN
-
KIX
2 stops20h 40m
Multiple Airlines
Tue 9/226:00 pm
KIX
-
SAN
1 stop14h 12m
Multiple Airlines
Deal found 7/26$970
This Mytrip deal was found by Cheapflights users on 7/24. 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 9/86:30 am
SAN
-
KIX
2 stops41h 55m
Air Canada
Tue 9/156:00 pm
KIX
-
SAN
2 stops35h 44m
Air Canada
Deal found 7/24$978
This Air Canada deal was found by Cheapflights users on 7/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:15 am
SAN
-
KIX
1 stop16h 10m
Multiple Airlines
Sun 9/137:35 am
KIX
-
SAN
2 stops24h 37m
Multiple Airlines
Deal found 7/24$1,017
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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.
Wed 8/57:15 am
SAN
-
KIX
1 stop15h 35m
ANA
Wed 8/264:55 pm
KIX
-
SAN
1 stop14h 59m
ANA
Deal found 7/27$1,034
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 8/257:15 am
SAN
-
KIX
1 stop15h 35m
ANA
Tue 9/19:20 am
KIX
-
SAN
2 stops22h 34m
ANA
Deal found 7/26$1,036
This Booking.com deal was found by Cheapflights users on 7/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:00 pm
SAN
-
KIX
2 stops31h 55m
Multiple Airlines
Tue 9/17:25 pm
KIX
-
SAN
2 stops31h 51m
Multiple Airlines
Deal found 7/26$1,046
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/189:07 am
SAN
-
KIX
1 stop17h 38m
Multiple Airlines
Thu 9/37:40 pm
KIX
-
SAN
2 stops59h 10m
Multiple Airlines
Deal found 7/24$1,049

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$948
(Air Canada)

One-way from

$428
(Air Canada)

Popular in

June

Cheapest in

January

Average price

$1,191
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. 6% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 27, 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

Tue 8/25

9:05 am-12:55 pm

2 stops35h 50m

Osaka Kansai Intl

Tue 9/1

4:15 pm-5:10 pm

3 stops40h 55m

$1,135

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 11/11

6:32 pm-5:40 pm

2 stops30h 08m

Osaka Kansai Intl

Fri 12/4

6:05 pm-7:43 am

2 stops30h 38m

$1,137

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 11/1

7:07 am-5:40 pm

2 stops41h 33m

Osaka Kansai Intl

Tue 11/10

7:05 pm-9:02 am

2 stops30h 57m

$1,137

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 11/11

6:32 pm-5:40 pm

2 stops30h 08m

Osaka Kansai Intl

Thu 11/26

6:05 pm-8:20 am

2 stops31h 15m

$1,137

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sat 8/8

11:44 am-2:50 pm

1 stop35h 06m

Osaka Kansai Intl

Sat 8/22

9:20 am-1:44 pm

2 stops20h 24m

$1,167

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sat 8/8

3:57 pm-6:45 pm

1 stop34h 48m

Osaka Kansai Intl

Sat 8/22

8:45 pm-8:59 pm

1 stop16h 14m

$1,176
Quickest round-trip

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 1/13

7:15 am-7:25 pm

2 stops19h 10m

Osaka Kansai Intl

Sat 1/30

6:35 pm-5:29 pm

2 stops15h 54m

$1,178

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 11/11

6:32 pm-5:40 pm

2 stops30h 08m

Osaka Kansai Intl

Thu 11/26

4:15 pm-4:27 pm

3 stops41h 12m

$1,191
Cheapest one-way

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 8/18

5:00 pm-4:25 pm

1 stop31h 25m

$428

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 8/18

6:28 pm-4:25 pm

2 stops29h 57m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 15 resultsSorted by cheapest first
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 July.
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 $1,479). 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.

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 July 27, 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
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

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
1,221 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

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
1,283 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

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
12,721 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

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
10,045 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

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 35h 50m. Airlines will cover a distance of 5833 mi.

  • 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 31% 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 $1,479). 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$785Average$1,135FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$835Average$921FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$863Average$1,103FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$1,245Average$1,245FlexibilityNo cancel feeOn-time75%

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