Cheapest one-way flights from Seoul to Osaka in March from $52

AirHint found the following cheapest one-way flights from Seoul (ICN) to Osaka (KIX) in March 2026 (see full year).

One-Way flights

17 Mar Peach direct
04 Mar Peach direct
07 Mar Eastar Jet direct
25 Mar Eastar Jet direct
03 Mar Eastar Jet direct
10 Mar Peach direct
16 Mar Peach direct
11 Mar Jeju Air direct
08 Mar Peach direct
31 Mar Jeju Air direct

Also check the deals for return flights from Seoul to Osaka in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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