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Cheap flights from San Diego to Osaka from $420

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 11/24. 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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0 bags

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Find the cheapest flights from San Diego to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:07 pm - 6:45 pmSAN-KIX
32h 38m1 stop
Alaska Airlines Logo
8:45 pm - 7:30 pmKIX-SAN
15h 45m1 stop
$766Alaska Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 17
ANA Logo
7:45 am - 4:40 pmSAN-KIX
15h 55m1 stop
ANA Logo
6:35 pm - 2:56 pmKIX-SAN
13h 21m1 stop
$775ANA
Find Deal
Wed, Jan 14 - Wed, Feb 25
ANA Logo
7:45 am - 4:40 pmSAN-KIX
15h 55m1 stop
ANA Logo
8:20 am - 12:49 pmKIX-SAN
21h 29m2 stops
$777ANA
Find Deal
Wed, Jan 14 - Wed, Feb 25
Alaska Airlines Logo
8:15 am - 6:45 pmSAN-KIX
18h 30m1 stop
Alaska Airlines Logo
8:45 pm - 8:30 pmKIX-SAN
15h 45m1 stop
$791Alaska Airlines
Find Deal
Wed, Mar 18 - Tue, May 19
United Airlines Logo
7:45 am - 4:40 pmSAN-KIX
15h 55m1 stop
United Airlines Logo
8:20 am - 5:29 pmKIX-SAN
26h 09m2 stops
$793United Airlines
Find Deal
Sun, Feb 8 - Wed, Feb 18
United Airlines Logo
8:37 pm - 4:40 pmSAN-KIX
27h 03m2 stops
United Airlines Logo
8:20 am - 11:41 pmKIX-SAN
32h 21m2 stops
$798United Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 17
Delta Logo
6:15 am - 12:50 pmSAN-KIX
37h 35m2 stops
Delta Logo
2:00 pm - 10:47 pmKIX-SAN
25h 47m2 stops
$814Delta
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Sun, Feb 8 - Sun, Feb 15
Air Canada Logo
6:20 am - 5:40 pmSAN-KIX
19h 20m2 stops
Air Canada Logo
6:05 pm - 9:53 pmKIX-SAN
19h 48m1 stop
$818Air Canada
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Sun, Mar 15 - Tue, May 19
Air Canada Logo
7:38 pm - 5:40 pmSAN-KIX
30h 02m2 stops
Air Canada Logo
6:05 pm - 9:08 pmKIX-SAN
19h 03m2 stops
$828Air Canada
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Sat, Mar 14 - Tue, May 19
Delta Logo
6:15 am - 12:50 pmSAN-KIX
38h 35m2 stops
Delta Logo
9:05 am - 11:42 pmKIX-SAN
30h 37m2 stops
$864Delta
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Mon, Mar 16 - Fri, May 22

Hawaiian Airlines flights from San Diego to Osaka Kansai Intl Airport

Our best Hawaiian Airlines deals on San Diego to Osaka Kansai Intl Airport flight tickets
Hawaiian Airlines
Feb 8
SAN5:07 pmSan Diego
32h 38m
1 stop
KIX6:45 pmOsaka Kansai Intl
Feb 22
KIX8:45 pmOsaka Kansai Intl
35h 50m
1 stop
SAN3:35 pmSan Diego
$845
Find similar
Hawaiian Airlines
Mar 31
SAN9:59 pmSan Diego
28h 46m
2 stops
KIX6:45 pmOsaka Kansai Intl
May 26
KIX8:45 pmOsaka Kansai Intl
26h 05m
1 stop
SAN6:50 amSan Diego
$846
Find similar
Hawaiian Airlines
Mar 31
SAN5:35 pmSan Diego
33h 10m
1 stop
KIX6:45 pmOsaka Kansai Intl
May 26
KIX8:45 pmOsaka Kansai Intl
26h 05m
1 stop
SAN6:50 amSan Diego
$871
Find similar

Alaska Airlines flights from San Diego to Osaka Kansai Intl Airport

Our best Alaska Airlines deals on San Diego to Osaka Kansai Intl Airport flight tickets
Alaska Airlines
Feb 7
SAN5:07 pmSan Diego
32h 38m
1 stop
KIX6:45 pmOsaka Kansai Intl
Feb 17
KIX8:45 pmOsaka Kansai Intl
15h 45m
1 stop
SAN7:30 pmSan Diego
$766
Find similar
Alaska Airlines
Mar 18
SAN8:15 amSan Diego
18h 30m
1 stop
KIX6:45 pmOsaka Kansai Intl
May 19
KIX8:45 pmOsaka Kansai Intl
15h 45m
1 stop
SAN8:30 pmSan Diego
$791
Find similar
Alaska Airlines
Mar 30
SAN5:35 pmSan Diego
33h 10m
1 stop
KIX6:45 pmOsaka Kansai Intl
May 26
KIX8:45 pmOsaka Kansai Intl
26h 05m
1 stop
SAN6:50 amSan Diego
$824
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 October 2, 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

Sat 2/7

5:07 pm-6:45 pm

1 stop32h 38m

Osaka Kansai Intl

Tue 2/17

8:45 pm-7:30 pm

1 stop15h 45m

$766

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

6:35 pm-2:56 pm

1 stop13h 21m

$775

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

8:20 am-12:49 pm

2 stops21h 29m

$777

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Wed 3/18

8:15 am-6:45 pm

1 stop18h 30m

Osaka Kansai Intl

Tue 5/19

8:45 pm-8:30 pm

1 stop15h 45m

$791

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 2/8

7:45 am-4:40 pm

1 stop15h 55m

Osaka Kansai Intl

Wed 2/18

8:20 am-5:29 pm

2 stops26h 09m

$793

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sat 2/7

8:37 pm-4:40 pm

2 stops27h 03m

Osaka Kansai Intl

Tue 2/17

8:20 am-11:41 pm

2 stops32h 21m

$798

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 2/8

6:15 am-12:50 pm

2 stops37h 35m

Osaka Kansai Intl

Sun 2/15

2:00 pm-10:47 pm

2 stops25h 47m

$814

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 3/15

6:20 am-5:40 pm

2 stops19h 20m

Osaka Kansai Intl

Tue 5/19

6:05 pm-9:53 pm

1 stop19h 48m

$818

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sat 3/14

7:38 pm-5:40 pm

2 stops30h 02m

Osaka Kansai Intl

Tue 5/19

6:05 pm-9:08 pm

2 stops19h 03m

$828

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 3/16

6:15 am-12:50 pm

2 stops38h 35m

Osaka Kansai Intl

Fri 5/22

9:05 am-11:42 pm

2 stops30h 37m

$864

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 typical price of a round-trip flight between San Diego and Osaka Kansai Intl Airport?

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 $847. 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 $864.

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 14% 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

Direct flights

None
There are no direct flights from San Diego to Osaka Kansai Intl Airport. There are no popular flight routes from San Diego to Osaka Kansai Intl Airport.
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  • 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 15h 42m, 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
ANAPriceFrom $790Free CancellationRating
8.4
979 reviews
Search ANA flights
United AirlinesPriceFrom $830Free CancellationRating
7.4
8,933 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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