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Kansai Intl

$396+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KIX
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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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 septiembre 11, 2025.

Round-trip from

$736
(Cheapflightsfares)

One-way from

$396
(Air Canada)

Popular in

June

Cheapest in

September

Average price

$844
From San Diego to Osaka Kansai Intl
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One-way flight from San Diego to Osaka Kansai Intl
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Highest demand for flights based on searches. 19% potential increase in price ($263 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/136:15 amSAN - KIX
1 stop16h 35mUnited Airlines
lun. 10/204:50 pmKIX - SAN
1 stop21h 54mUnited Airlines
Deal found 9/9$762
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1011:17 amSAN - KIX
2 stops35h 33mUnited Airlines
dom. 9/284:50 pmKIX - SAN
2 stops33h 37mUnited Airlines
Deal found 9/9$767
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/196:15 amSAN - KIX
2 stops21h 15mUnited Airlines
lun. 10/204:50 pmKIX - SAN
2 stops22h 51mUnited Airlines
Deal found 9/9$774
This Korean Air deal was found by Cheapflights users on 9/9. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/186:20 amSAN - KIX
2 stops42h 45mKorean Air
dom. 10/199:05 amKIX - SAN
2 stops25h 05mKorean Air
Deal found 9/9$782
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/254:40 pmSAN - KIX
1 stop33h 00mAir Canada
lun. 11/107:25 pmKIX - SAN
1 stop14h 59mAir Canada
Deal found 9/11$787
This Korean Air deal was found by Cheapflights users on 9/9. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:46 pmSAN - KIX
2 stops33h 14mKorean Air
dom. 10/199:05 amKIX - SAN
2 stops25h 05mKorean Air
Deal found 9/9$788
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
mié. 9/105:50 pmSAN - KIX
1 stop32h 55mAlaska Airlines
dom. 9/288:45 pmKIX - SAN
1 stop26h 15mAlaska Airlines
Deal found 9/9$796
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/186:15 amSAN - KIX
1 stop16h 35mUnited Airlines
mar. 10/214:50 pmKIX - SAN
1 stop23h 25mUnited Airlines
Deal found 9/9$797

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 septiembre 11, 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

jue. 9/18

8:37 pm-2:50 pm

2 stops26h 13m

Osaka Kansai Intl

lun. 10/20

4:50 pm-11:41 pm

2 stops22h 51m

$767

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

jue. 9/18

6:20 am-9:00 pm

2 stops22h 40m

Osaka Kansai Intl

sáb. 10/18

9:05 am-7:08 pm

2 stops26h 03m

$782

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

jue. 9/18

6:15 am-2:50 pm

2 stops16h 35m

Osaka Kansai Intl

jue. 10/23

4:50 pm-6:29 pm

1 stop17h 39m

$802

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

mié. 9/17

2:21 pm-2:50 pm

2 stops32h 29m

Osaka Kansai Intl

jue. 10/23

4:50 pm-3:59 pm

1 stop15h 09m

$802

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

mié. 9/17

6:32 pm-2:50 pm

2 stops28h 18m

Osaka Kansai Intl

mié. 10/22

4:50 pm-7:56 am

1 stop31h 06m

$809

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

mar. 11/11

8:10 am-6:45 pm

1 stop17h 35m

Osaka Kansai Intl

mié. 4/8

8:45 pm-8:30 pm

1 stop15h 45m

$810

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

mar. 9/16

8:37 pm-2:50 pm

2 stops50h 13m

Osaka Kansai Intl

mar. 10/21

4:50 pm-12:15 am

1 stop23h 25m

$814

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

jue. 9/18

6:20 am-9:00 pm

2 stops22h 40m

Osaka Kansai Intl

vie. 10/24

9:05 am-7:08 pm

2 stops26h 03m

$817

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

mié. 9/17

7:46 pm-9:00 pm

2 stops33h 14m

Osaka Kansai Intl

mié. 10/22

6:10 pm-3:19 pm

2 stops37h 09m

$823

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

dom. 9/14

6:15 am-2:50 pm

1 stop16h 35m

Osaka Kansai Intl

lun. 10/20

4:50 pm-10:44 pm

1 stop21h 54m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 17 results
1
2

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 $866). Flying from San Diego to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,310). 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 septiembre 11, 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.

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 septiembre 11, 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
961 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.6

Comfort

8.2

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
961 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.6

Comfort

8.2

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,937 reviews
ANA
8.4
Very good
961 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.6

Comfort

8.2

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

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 22h 40m. 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 ($825), 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.

  • 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 $866). Flying from San Diego to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,310). 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
Izumisano
Nara
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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$825Average$1,097FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$830Average$1,338FlexibilityNo cancel feeOn-time69%

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