Looking for the price of a flight from Seoul Incheon to Osaka Itami?

There’s no fixed price — fares between Seoul and Osaka can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Which airports serve Seoul and Osaka?

When planning a trip of about 535 mi, it's a good idea to check flights from surrounding airports too.

• Airports in Seoul: Seoul is connected to 2 airports - Gimpo, Incheon.
• 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 Seoul Incheon to Osaka Itami

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 Delta, American, United, Expedia, eDreams, and more.

Other popular destinations

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