Cheap flights from Osaka to Seoul, South Korea (OSA - SEL)

Flying from Osaka to Seoul can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.

We scan trusted travel agencies and airline booking systems for the route Osaka - Seoul (OSA - SEL). We do not sell tickets or add fees - you choose where to buy.

Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.

If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.

We also recommend you to look through the prices for return tickets from Seoul to Osaka.

Airfares found by our users in the past 24 hours

The cheapest flight from Osaka to Seoul is C$131 on SAM Colombia, departing on 06/10/2026 - 08:20 and returning on 07/02/2026 - 01:30.
The price for these dates could change. Use search to get the best price.

Average round-trip airfares from Osaka to Seoul by months

MonthRound-Trip
January 2026find now
February 202627.02 - 01.03from C$230
March 202622.03 - 24.03from C$200
April 202601.04 - 04.04from C$172
May 202610.05 - 20.05from C$143
June 202610.06 - 02.07from C$131
July 2026find now
August 2026find now
September 2026find now
October 2026find now
November 202630.11 - 03.12from C$239
December 2026find now

Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.

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