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Cheap flights from San Diego to Osaka from $497

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 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
7:15 am - 6:55 pm
SAN
-
ITM
19h 40m
2 stops
ANA Logo
5:40 pm - 7:55 pm
ITM
-
SAN
18h 15m
2 stops
$1,096ANA
Wed, Aug 19 - Wed, Aug 26
ANA Logo
9:49 am - 6:55 pm
SAN
-
ITM
17h 06m
2 stops
ANA Logo
5:40 pm - 7:55 pm
ITM
-
SAN
18h 15m
2 stops
$1,100ANA
Mon, Aug 17 - Tue, Sep 1
United Airlines Logo
1:24 pm - 5:05 pm
SAN
-
ITM
35h 41m
2 stops
United Airlines Logo
12:50 pm - 5:26 pm
ITM
-
SAN
44h 36m
2 stops
$1,121United Airlines
Tue, Aug 18 - Mon, Aug 31
ANA Logo
9:49 am - 8:35 pm
SAN
-
ITM
18h 46m
2 stops
ANA Logo
3:30 pm - 8:02 pm
ITM
-
SAN
20h 32m
2 stops
$1,150ANA
Thu, Aug 20 - Wed, Sep 9
ANA Logo
7:15 am - 3:05 pm
SAN
-
ITM
39h 50m
2 stops
ANA Logo
5:40 pm - 7:55 pm
ITM
-
SAN
18h 15m
2 stops
$1,155ANA
Sat, Aug 15 - Sun, Aug 23
ANA Logo
7:15 am - 8:20 pm
SAN
-
ITM
20h 05m
2 stops
ANA Logo
4:50 pm - 5:29 pm
ITM
-
SAN
17h 39m
2 stops
$1,158ANA
Wed, Jan 13 - Sat, Jan 30
ANA Logo
2:24 pm - 7:25 am
SAN
-
ITM
25h 01m
2 stops
ANA Logo
5:40 pm - 7:55 pm
ITM
-
SAN
18h 15m
2 stops
$1,160ANA
Tue, Aug 11 - Mon, Aug 17
ANA Logo
7:15 am - 8:35 pm
SAN
-
ITM
21h 20m
2 stops
ANA Logo
4:40 pm - 7:55 pm
ITM
-
SAN
19h 15m
2 stops
$1,176ANA
Mon, Aug 10 - Mon, Aug 17
Japan Airlines Logo
1:35 pm - 7:50 pm
SAN
-
ITM
14h 15m
1 stop
Japan Airlines Logo
7:35 pm - 12:21 pm
ITM
-
SAN
32h 46m
2 stops
$1,181Japan Airlines
Mon, Aug 10 - Mon, Aug 17
Air Canada Logo
12:35 pm - 6:55 pm
SAN
-
ITM
38h 20m
2 stops
Air Canada Logo
2:00 pm - 11:47 am
ITM
-
SAN
37h 47m
2 stops
$1,185Air Canada
Mon, Sep 7 - Mon, Sep 14

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ANA flights from San Diego to Osaka Itami Airport

Our best ANA deals on San Diego to Osaka Itami Airport flight tickets
ANA
Aug 18
SAN7:15 amSan Diego
17h 50m
2 stops
ITM5:05 pmOsaka Itami
Aug 31
ITM5:40 pmOsaka Itami
18h 15m
2 stops
SAN7:55 pmSan Diego
$1,086
ANA
Aug 19
SAN7:15 amSan Diego
19h 40m
2 stops
ITM6:55 pmOsaka Itami
Aug 26
ITM5:40 pmOsaka Itami
18h 15m
2 stops
SAN7:55 pmSan Diego
$1,096
ANA
Aug 17
SAN9:49 amSan Diego
17h 06m
2 stops
ITM6:55 pmOsaka Itami
Sep 1
ITM5:40 pmOsaka Itami
18h 15m
2 stops
SAN7:55 pmSan Diego
$1,100

Japan Airlines flights from San Diego to Osaka Itami Airport

Our best Japan Airlines deals on San Diego to Osaka Itami Airport flight tickets
Japan Airlines
Aug 10
SAN1:35 pmSan Diego
14h 15m
1 stop
ITM7:50 pmOsaka Itami
Aug 17
ITM7:35 pmOsaka Itami
32h 46m
2 stops
SAN12:21 pmSan Diego
$1,181
Japan Airlines
Aug 18
SAN8:04 amSan Diego
19h 46m
2 stops
ITM7:50 pmOsaka Itami
Aug 31
ITM2:30 pmOsaka Itami
13h 05m
1 stop
SAN11:35 amSan Diego
$1,204
Japan Airlines
Aug 17
SAN1:35 pmSan Diego
14h 15m
1 stop
ITM7:50 pmOsaka Itami
Aug 24
ITM9:25 amOsaka Itami
23h 45m
2 stops
SAN5:10 pmSan Diego
$1,209

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Osaka Itami 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 July 25, 2026.
Use the filters below to find and compare flights from San Diego to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Wed 8/19

7:15 am-6:55 pm

2 stops19h 40m

Osaka Itami

Wed 8/26

5:40 pm-7:55 pm

2 stops18h 15m

$1,096
Quickest round-trip

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Mon 8/17

9:49 am-6:55 pm

2 stops17h 06m

Osaka Itami

Tue 9/1

5:40 pm-7:55 pm

2 stops18h 15m

$1,100

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Tue 8/18

1:24 pm-5:05 pm

2 stops35h 41m

Osaka Itami

Mon 8/31

12:50 pm-5:26 pm

2 stops44h 36m

$1,121

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Thu 8/20

9:49 am-8:35 pm

2 stops18h 46m

Osaka Itami

Wed 9/9

3:30 pm-8:02 pm

2 stops20h 32m

$1,150

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Sat 8/15

7:15 am-3:05 pm

2 stops39h 50m

Osaka Itami

Sun 8/23

5:40 pm-7:55 pm

2 stops18h 15m

$1,155

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Wed 1/13

7:15 am-8:20 pm

2 stops20h 05m

Osaka Itami

Sat 1/30

4:50 pm-5:29 pm

2 stops17h 39m

$1,158

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Tue 8/11

2:24 pm-7:25 am

2 stops25h 01m

Osaka Itami

Mon 8/17

5:40 pm-7:55 pm

2 stops18h 15m

$1,160

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Mon 8/10

7:15 am-8:35 pm

2 stops21h 20m

Osaka Itami

Mon 8/17

4:40 pm-7:55 pm

2 stops19h 15m

$1,176

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Mon 8/10

1:35 pm-7:50 pm

1 stop14h 15m

Osaka Itami

Mon 8/17

7:35 pm-12:21 pm

2 stops32h 46m

$1,181

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Mon 9/7

12:35 pm-6:55 pm

2 stops38h 20m

Osaka Itami

Mon 9/14

2:00 pm-11:47 am

2 stops37h 47m

$1,185

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 Itami 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

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

You could potentially save up to 3% on your flight if you consider stops on a San Diego to Osaka Itami Airport flight.

When to book flights from San Diego to Osaka Itami Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Osaka Itami 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 Itami Airport (SAN to ITM) flight deals and tips

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

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from San Diego to Osaka Itami Airport takes 15h 15m
There are no direct flights from San Diego to Osaka Itami Airport. There are no popular flight routes from San Diego to Osaka Itami Airport.
Search flight deals

Frequently asked questions about flying from San Diego to Osaka Itami Airport

  • How far is San Diego to Osaka Itami by plane?

    The straight-line distance from San Diego to Osaka Itami is 5811.3 mi. A reasonable flight in good conditions will take 15h 15m.

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

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

  • How old do you have to be to fly from San Diego Airport to Osaka Itami 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 San Diego Airport to Osaka Itami Airport.

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

    The travel and health documents you'll need for your trip to Osaka Itami 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 Itami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
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?

Once you have performed a search for San Diego to Osaka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Osaka Itami Airport trip

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