Planning a flight from San Diego to Osaka Kansai?

Flight prices from San Diego to Osaka change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports serve San Diego and Osaka?

When planning a trip of about 9393 km, it's a good idea to check flights from surrounding airports too.

• Airports in San Diego: McClellan-Palomar is also an option alongside San Diego - International.
• Airports in Osaka: Osaka offers flights from 2 airports - Itami, Kansai.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Customize your flight from San Diego to Osaka Kansai

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Japan? You might also consider: Fukuoka, Okinawa, Osaka, Sapporo, Tokyo.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.