What is the cheapest airline that flies from Osaka to San Diego?

China Airlines, Air Canada, and Alaska Airlines are the most popular carriers operating from Osaka to San Diego

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

Prices for flights from Osaka to San Diego Airport refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$384 Cheap Flights from Osaka to San Diego (OSA-SAN) in 2025

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Find the cheapest flights from Osaka to San Diego (OSA-SAN)

Round-trip

One-way

Cheap round-trip flights

11:45 am - 4:52 pmKIX-SAN

22h 07m2 stops

8:10 am - 6:45 pmSAN-KIX

17h 35m1 stop

$914

Find Deal

Mon, Nov 3 - Wed, Nov 12

10:55 am - 11:40 pmKIX-SAN

29h 45m2 stops

4:30 pm - 11:55 amSAN-KIX

26h 25m2 stops

$972

Find Deal

Mon, Nov 3 - Wed, Nov 12

3:10 pm - 11:53 pmKIX-SAN

24h 43m2 stops

6:25 pm - 12:15 pmSAN-KIX

25h 50m2 stops

$990STARLUX Airlines

Find Deal

Sun, Sep 28 - Sun, Oct 5

7:35 am - 7:29 amKIX-SAN

39h 54m3 stops

7:35 pm - 7:30 pmSAN-KIX

31h 55m3 stops

$1,098

Find Deal

Sun, Sep 28 - Sun, Oct 5

6:35 pm - 2:55 pmKIX-SAN

13h 20m1 stop

6:15 am - 4:40 pmSAN-KIX

17h 25m1 stop

$1,133United Airlines

Find Deal

Mon, Nov 3 - Wed, Nov 12

6:35 pm - 2:52 pmKIX-SAN

13h 17m1 stop

7:15 am - 4:40 pmSAN-KIX

16h 25m1 stop

$1,286United Airlines

Find Deal

Mon, Feb 9 - Sat, Feb 14

8:45 pm - 7:30 pmKIX-SAN

15h 45m1 stop

8:15 am - 6:45 pmSAN-KIX

17h 30m1 stop

$1,356Alaska Airlines

Find Deal

Fri, Feb 13 - Tue, Feb 17

8:45 pm - 7:30 pmKIX-SAN

15h 45m1 stop

8:15 am - 6:45 pmSAN-KIX

17h 30m1 stop

$1,376Hawaiian Airlines

Find Deal

Fri, Feb 13 - Tue, Feb 17

8:45 pm - 7:30 pmKIX-SAN

15h 45m1 stop

8:15 am - 6:45 pmSAN-KIX

17h 30m1 stop

$1,382Hawaiian Airlines

Find Deal

Fri, Feb 13 - Tue, Feb 17

8:45 pm - 7:30 amKIX-SAN

26h 45m1 stop

8:36 am - 6:45 pmSAN-KIX

18h 09m1 stop

$1,629Alaska Airlines

Find Deal

Sun, Sep 28 - Sun, Oct 5

United Airlines flights from Osaka to San Diego

Our best United Airlines deals on Osaka to San Diego flight tickets

United Airlines

Nov 3

KIX6:35 pmOsaka Kansai Intl

13h 20m

1 stop

SAN2:55 pmSan Diego

Nov 12

SAN6:15 amSan Diego

17h 25m

1 stop

KIX4:40 pmOsaka Kansai Intl

$1,133

Find similar

United Airlines

Feb 9

KIX6:35 pmOsaka Kansai Intl

13h 17m

1 stop

SAN2:52 pmSan Diego

Feb 14

SAN7:15 amSan Diego

16h 25m

1 stop

KIX4:40 pmOsaka Kansai Intl

$1,286

Find similar

United Airlines

Feb 13

KIX6:35 pmOsaka Kansai Intl

18h 41m

1 stop

SAN8:16 pmSan Diego

Feb 17

SAN6:30 amSan Diego

17h 10m

2 stops

KIX4:40 pmOsaka Kansai Intl

$1,623

Find similar

Alaska Airlines flights from Osaka to San Diego

Our best Alaska Airlines deals on Osaka to San Diego flight tickets

Alaska Airlines

Feb 13

KIX8:45 pmOsaka Kansai Intl

15h 45m

1 stop

SAN7:30 pmSan Diego

Feb 17

SAN8:15 amSan Diego

17h 30m

1 stop

KIX6:45 pmOsaka Kansai Intl

$1,356

Find similar

Alaska Airlines

Sep 28

KIX8:45 pmOsaka Kansai Intl

26h 45m

1 stop

SAN7:30 amSan Diego

Oct 5

SAN8:36 amSan Diego

18h 09m

1 stop

KIX6:45 pmOsaka Kansai Intl

$1,629

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Mon 11/3

11:45 am-4:52 pm

2 stops22h 07m

San Diego

Wed 11/12

8:10 am-6:45 pm

1 stop17h 35m

$914

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Mon 11/3

10:55 am-11:40 pm

2 stops29h 45m

San Diego

Wed 11/12

4:30 pm-11:55 am

2 stops26h 25m

$972

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Sun 9/28

3:10 pm-11:53 pm

2 stops24h 43m

San Diego

Sun 10/5

6:25 pm-12:15 pm

2 stops25h 50m

$990

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Sun 9/28

7:35 am-7:29 am

3 stops39h 54m

San Diego

Sun 10/5

7:35 pm-7:30 pm

3 stops31h 55m

$1,098

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Mon 11/3

6:35 pm-2:55 pm

1 stop13h 20m

San Diego

Wed 11/12

6:15 am-4:40 pm

1 stop17h 25m

$1,133

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Mon 2/9

6:35 pm-2:52 pm

1 stop13h 17m

San Diego

Sat 2/14

7:15 am-4:40 pm

1 stop16h 25m

$1,286

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Fri 2/13

8:45 pm-7:30 pm

1 stop15h 45m

San Diego

Tue 2/17

8:15 am-6:45 pm

1 stop17h 30m

$1,356

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Fri 2/13

8:45 pm-7:30 pm

1 stop15h 45m

San Diego

Tue 2/17

8:15 am-6:45 pm

1 stop17h 30m

$1,376

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Fri 2/13

8:45 pm-7:30 pm

1 stop15h 45m

San Diego

Tue 2/17

8:15 am-6:45 pm

1 stop17h 30m

$1,382

OsakaSan Diego

KIX - SAN

KIXSAN

Osaka Kansai Intl

Sun 9/28

8:45 pm-7:30 am

1 stop26h 45m

San Diego

Sun 10/5

8:36 am-6:45 pm

1 stop18h 09m

$1,629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Osaka to San Diego

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

Prices

Airlines

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Osaka to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $1,401. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,712. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $1,293. Flights at noon are often more expensive with an average ticket price of $1,862.

When to book flights from Osaka to San Diego

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

Estimated round-trip price

Cheap Osaka to San Diego (OSA to SAN) flight deals and tips

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

Direct flights	None

There are no direct flights from Osaka to San Diego. There are no popular flight routes from Osaka to San Diego.

Search flight deals

How far is Osaka to San Diego by plane?
A flight from Osaka to San Diego will travel around 5813.1 mi. Flights usually cover this in 11h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Osaka to San Diego Airport?
Prices for flights from Osaka to San Diego Airport refresh daily.
How old do you have to be to fly from Osaka to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Coronado

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El Cajon

Julian

La Mesa

National City

Imperial Beach

Poway

San Ysidro

Borrego Springs

Alpine

Lemon Grove

Santee

Why use momondo?

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

It is quick and easy to find Osaka to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

Flights from Osaka to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Osaka and San Diego 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 Osaka to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Osaka and alert you when they change.