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Cheap flights from San Diego to Osaka from $393

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Osaka departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Osaka

Cheap round-trip flights

United Airlines Logo
6:15 am - 2:50 pmSAN-KIX
16h 35m2 stops
United Airlines Logo
4:50 pm - 6:29 pmKIX-SAN
17h 39m1 stop
$703United Airlines
Find Deal
Thu, Sep 18 - Thu, Oct 2
United Airlines Logo
6:15 am - 2:50 pmSAN-KIX
16h 35m1 stop
United Airlines Logo
4:50 pm - 6:29 pmKIX-SAN
17h 39m1 stop
$706United Airlines
Find Deal
Thu, Sep 18 - Thu, Oct 2
Air Canada Logo
7:50 pm - 5:40 pmSAN-KIX
52h 50m2 stops
Air Canada Logo
6:05 pm - 10:28 pmKIX-SAN
20h 23m2 stops
$720Air Canada
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Wed, Nov 12 - Thu, May 7
ANA Logo
8:00 am - 2:50 pmSAN-KIX
14h 50m1 stop
ANA Logo
4:50 pm - 3:59 pmKIX-SAN
15h 09m1 stop
$724ANA
Find Deal
Mon, Sep 22 - Thu, Oct 2
ANA Logo
6:15 am - 2:50 pmSAN-KIX
16h 35m1 stop
ANA Logo
6:35 pm - 7:52 pmKIX-SAN
17h 17m2 stops
$726ANA
Find Deal
Mon, Sep 22 - Thu, Oct 2
Air Canada Logo
6:10 pm - 5:40 pmSAN-KIX
30h 30m1 stop
Air Canada Logo
7:25 pm - 8:06 amKIX-SAN
29h 41m2 stops
$740Air Canada
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Sat, Nov 8 - Sat, Nov 15
ANA Logo
8:00 am - 2:50 pmSAN-KIX
14h 50m1 stop
ANA Logo
4:50 pm - 3:08 pmKIX-SAN
14h 18m1 stop
$744ANA
Find Deal
Thu, Sep 4 - Wed, Sep 17
Logo
1:17 pm - 3:50 pmSAN-KIX
34h 33m3 stops
Logo
9:10 am - 11:34 pmKIX-SAN
30h 24m3 stops
$761
Find Deal
Wed, Sep 3 - Wed, Sep 17
Logo
6:15 am - 6:45 pmSAN-KIX
20h 30m2 stops
Logo
5:55 pm - 11:34 pmKIX-SAN
21h 39m2 stops
$798
Find Deal
Wed, Sep 3 - Wed, Sep 17
Hawaiian Airlines Logo
8:15 am - 6:45 pmSAN-KIX
17h 30m1 stop
Hawaiian Airlines Logo
8:45 pm - 7:30 pmKIX-SAN
15h 45m1 stop
$805Hawaiian Airlines
Find Deal
Wed, Jan 14 - Wed, Feb 25

ANA flights from San Diego to Osaka Kansai Intl Airport

Our best ANA deals on San Diego to Osaka Kansai Intl Airport flight tickets
ANA
Sep 22
SAN8:00 amSan Diego
14h 50m
1 stop
KIX2:50 pmOsaka Kansai Intl
Oct 2
KIX4:50 pmOsaka Kansai Intl
15h 09m
1 stop
SAN3:59 pmSan Diego
$724
Find similar
ANA
Sep 22
SAN6:15 amSan Diego
16h 35m
1 stop
KIX2:50 pmOsaka Kansai Intl
Oct 2
KIX6:35 pmOsaka Kansai Intl
17h 17m
2 stops
SAN7:52 pmSan Diego
$726
Find similar
ANA
Sep 4
SAN8:00 amSan Diego
14h 50m
1 stop
KIX2:50 pmOsaka Kansai Intl
Sep 17
KIX4:50 pmOsaka Kansai Intl
14h 18m
1 stop
SAN3:08 pmSan Diego
$744
Find similar

United Airlines flights from San Diego to Osaka Kansai Intl Airport

Our best United Airlines deals on San Diego to Osaka Kansai Intl Airport flight tickets
United Airlines
Sep 18
SAN6:15 amSan Diego
16h 35m
2 stops
KIX2:50 pmOsaka Kansai Intl
Oct 2
KIX4:50 pmOsaka Kansai Intl
17h 39m
1 stop
SAN6:29 pmSan Diego
$703
Find similar
United Airlines
Sep 18
SAN6:15 amSan Diego
16h 35m
1 stop
KIX2:50 pmOsaka Kansai Intl
Oct 2
KIX4:50 pmOsaka Kansai Intl
17h 39m
1 stop
SAN6:29 pmSan Diego
$706
Find similar
United Airlines
Sep 6
SAN5:56 pmSan Diego
28h 54m
1 stop
KIX2:50 pmOsaka Kansai Intl
Sep 19
KIX4:50 pmOsaka Kansai Intl
17h 33m
1 stop
SAN6:23 pmSan Diego
$745
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Osaka Kansai Intl Airport 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, momondo users made 832,500 searches. Data last updated August 14, 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

Fly to

Route

Depart

Return

Price

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Thu 9/18

6:15 am-2:50 pm

2 stops16h 35m

Osaka Kansai Intl

Thu 10/2

4:50 pm-6:29 pm

1 stop17h 39m

$703

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Thu 9/18

6:15 am-2:50 pm

1 stop16h 35m

Osaka Kansai Intl

Thu 10/2

4:50 pm-6:29 pm

1 stop17h 39m

$706

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 11/12

7:50 pm-5:40 pm

2 stops52h 50m

Osaka Kansai Intl

Thu 5/7

6:05 pm-10:28 pm

2 stops20h 23m

$720

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 9/22

8:00 am-2:50 pm

1 stop14h 50m

Osaka Kansai Intl

Thu 10/2

4:50 pm-3:59 pm

1 stop15h 09m

$724

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 9/22

6:15 am-2:50 pm

1 stop16h 35m

Osaka Kansai Intl

Thu 10/2

6:35 pm-7:52 pm

2 stops17h 17m

$726

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sat 11/8

6:10 pm-5:40 pm

1 stop30h 30m

Osaka Kansai Intl

Sat 11/15

7:25 pm-8:06 am

2 stops29h 41m

$740

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Thu 9/4

8:00 am-2:50 pm

1 stop14h 50m

Osaka Kansai Intl

Wed 9/17

4:50 pm-3:08 pm

1 stop14h 18m

$744

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 9/3

1:17 pm-3:50 pm

3 stops34h 33m

Osaka Kansai Intl

Wed 9/17

9:10 am-11:34 pm

3 stops30h 24m

$761

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 9/3

6:15 am-6:45 pm

2 stops20h 30m

Osaka Kansai Intl

Wed 9/17

5:55 pm-11:34 pm

2 stops21h 39m

$798

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 1/14

8:15 am-6:45 pm

1 stop17h 30m

Osaka Kansai Intl

Wed 2/25

8:45 pm-7:30 pm

1 stop15h 45m

$805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from San Diego to Osaka Kansai Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Osaka Kansai Intl Airport?

In general, September is the cheapest month to fly from San Diego to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $844. If you aren’t able to travel during the month of September, then book flights to Osaka Kansai Intl Airport from San Diego during August instead. Flights to Osaka Kansai Intl Airport in August, while not as cheap as those in September, still average around $855.

What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from San Diego to Osaka Kansai Intl Airport is on a Monday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Monday will often find tickets for as low as $1,083. Flights from San Diego to Osaka Kansai Intl Airport on a Sunday will generally be more expensive and average around $1,339. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Osaka Kansai Intl Airport?

Our data shows that the cheapest San Diego to Osaka Kansai Intl Airport flights are usually those with departure times in the evening. Our users have found flights to Osaka Kansai Intl Airport in the evening for as low as $1,087. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,556 on average. Flights to Osaka Kansai Intl Airport from San Diego at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on San Diego to Osaka Kansai Intl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a San Diego to Osaka Kansai Intl Airport flight.

When to book flights from San Diego to Osaka Kansai Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Osaka Kansai Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Osaka Kansai Intl Airport (SAN to KIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Osaka Kansai Intl Airport

Best Price Found

$393

Fastest flight time

14h 50m

Direct flights

None
The best one-way flight to Osaka Kansai Intl Airport from San Diego in the past 72 hours is $393. The best round-trip flight deal from San Diego to Osaka Kansai Intl Airport found on momondo in the last 72 hours is $703.
The fastest flight from San Diego to Osaka Kansai Intl Airport takes 14h 50m
There are no direct flights from San Diego to Osaka Kansai Intl Airport. Popular non-direct route for this connection is San Diego Airport - Osaka Kansai Intl Airport.
Search flight deals

  • How far is San Diego to Osaka Kansai Intl by plane?

    San Diego and Osaka Kansai Intl are 5835.2 mi apart from one another. Flights usually cover this in 14h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Diego Airport to Osaka Kansai Intl Airport?

    Prices for flights from San Diego Airport to Osaka Kansai Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Diego Airport to Osaka Kansai Intl Airport?

  • How old do you have to be to fly from San Diego Airport to Osaka Kansai Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The travel and health documents you'll need for your trip to Osaka Kansai Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Kansai Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Diego to Osaka Kansai Intl Airport?

Best airlines flying from San Diego to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from San Diego to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $671Free CancellationRating
7.1
9,949 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $786Free CancellationRating
7.8
2,656 reviews
Search Hawaiian Airlines flights
ANAPriceFrom $825Free CancellationRating
8.4
933 reviews
Search ANA flights
United AirlinesPriceFrom $830Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Traveling to a place near Osaka?

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

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Osaka?

Finding the right flight to Osaka from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Osaka quick and easy, saving you time and money.

Can I find flights from San Diego to Osaka with flexible booking policies on momondo?

momondo does allow users to show only those flights to Osaka from San Diego which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Diego to Osaka?

momondo helps you find the best flight between San Diego and Osaka by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to Osaka right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Diego to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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