Cheap flights from San Diego to Osaka from $422
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.
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Fly from
Fly to
Route
Depart
Return
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Thu 9/3
5:00 pm-4:25 pm
1 stop31h 25m
Osaka Kansai Intl
Thu 9/10
6:00 pm-4:12 pm
1 stop14h 12m
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Thu 9/3
5:00 pm-4:25 pm
1 stop31h 25m
Osaka Kansai Intl
Thu 9/10
6:00 pm-8:02 pm
2 stops18h 02m
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Wed 11/18
7:05 am-9:00 pm
2 stops20h 55m
Osaka Kansai Intl
Tue 12/8
7:35 am-5:59 pm
2 stops27h 24m
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Tue 1/12
7:15 am-4:45 pm
1 stop16h 30m
Osaka Kansai Intl
Thu 1/21
3:45 pm-5:29 pm
2 stops18h 44m
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Tue 9/8
7:43 am-2:50 pm
1 stop15h 07m
Osaka Kansai Intl
Tue 9/15
4:55 pm-3:54 pm
1 stop14h 59m
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Tue 8/25
7:15 am-2:50 pm
1 stop15h 35m
Osaka Kansai Intl
Tue 9/1
4:55 pm-6:35 pm
1 stop17h 40m
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Wed 12/30
7:30 am-4:45 pm
1 stop16h 15m
Osaka Kansai Intl
Wed 1/13
6:35 pm-2:54 pm
1 stop13h 19m
San DiegoOsaka
SAN San Diego - KIX Osaka Kansai Intl
SANKIX
San Diego
Tue 12/29
6:15 am-4:45 pm
1 stop17h 30m
Osaka Kansai Intl
Wed 1/13
6:35 pm-2:54 pm
1 stop13h 19m
San DiegoKobe
SAN San Diego - UKB Kobe
SANUKB
San Diego
Thu 9/10
3:00 pm-10:55 am
2 stops27h 55m
Kobe
Thu 9/24
11:55 am-3:27 pm
2 stops19h 32m
San DiegoKobe
SAN San Diego - UKB Kobe
SANUKB
San Diego
Sat 8/22
3:51 pm-10:55 am
2 stops27h 04m
Kobe
Sat 9/5
11:55 am-3:16 pm
2 stops19h 21m
See travel insights to Osaka from
How to get the cheapest flight ticket from San Diego to Osaka
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?
Prices are currently low for flights on this route.
Typical prices usually range from $1,090 to $1,259.The lowest price recently found on this route was $984.
What is the cheapest month to fly to Osaka?
In general, February is the cheapest month to fly from San Diego to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $893. If you are unable to visit Osaka during the month of February, then departing from San Diego during the month April is also very affordable. Most momondo users find prices during this month for around $970.
Can stopping save me money on San Diego to Osaka flights?
You could potentially save up to 32% on your flight if you consider stops on a San Diego to Osaka flight.
What is the cheapest airline that flies from San Diego to Osaka?
Air Canada, ANA, and Alaska Airlines are the most popular carriers operating from San Diego to Osaka
What airlines fly to Osaka?
ANA, United Airlines and Korean Air are the top three most popular airlines that fly to Osaka from San Diego according to our data. ANA is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 5 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between San Diego and Osaka?
San Francisco (SFO) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from San Diego to Osaka?
Flights via San Francisco (SFO) offer the lowest average round-trip price of $2,619.
Which layover airport has the shortest travel time from San Diego to Osaka?
Flights connecting via Tokyo (NRT) have the shortest average one-way travel time: 14h 45m.
Which layover airport has the shortest connection time from San Diego to Osaka?
Tokyo (NRT) has the shortest average layover time for this route: 1h 28m.
When to book flights from San Diego to Osaka
Cheap San Diego to Osaka (SAN to OSA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Osaka
Frequently asked questions about flying from San Diego to Osaka
How far is San Diego to Osaka by plane?
The distance between San Diego and Osaka is about 5813.1 mi. By plane, this route typically takes 14h 15m.
When did momondo last update prices for flights from San Diego Airport to Osaka?
Prices for flights from San Diego Airport to Osaka are refreshed on a daily basis.
How many operators does momondo search for flights from San Diego Airport to Osaka?
As of August 2026, there are 4 operators available to choose from for flights from San Diego Airport to Osaka.
How old do you have to be to fly from San Diego Airport to Osaka?
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.
What documentation or ID do you need to fly to Osaka?
The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Diego to Osaka?
Based on momondo bookings for flights between San Diego and Osaka, the leading airline is ANA, making up 48% of the total bookings. Other popular airlines include United Airlines with 36%, Japan Airlines with 13%, and American Airlines with 4%.
Best airlines flying from San Diego to Osaka
Compare and see reviews for airlines that fly from San Diego to Osaka with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $785 | Free Cancellation | Rating 8.3 1,294 reviews | |||
| PriceFrom $835 | Free Cancellation | Rating 8.4 1,221 reviews | |||
| PriceFrom $863 | Free Cancellation | Rating 7.4 10,109 reviews | |||
| PriceFrom $1,245 | Free Cancellation | Rating 7.9 12,797 reviews |
Traveling to a place near Osaka?
Book flights to Osaka if you plan to visit one of these locationsWhy 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?
Yes. momondo allows you to filter the results for San Diego to Osaka flights to just show those with flexible booking policies.
How can momondo help me find flights from San Diego to Osaka?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Osaka.
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.