Cheapest one-way flights from Seoul to Busan in May from $143

Best time to book flights for Seoul (ICN) to Busan (PUS) flights at AirHint

AirHint found the following cheapest one-way flights from Seoul (ICN) to Busan (PUS) in May 2025 (see full year).

One-Way flights

10 May Korean Air
17 May Korean Air
14 May Korean Air
23 May China Eastern
03 May Shandong Airlines
06 May Korean Air
02 May Shandong Airlines
13 May Singapore Airlines

Also check the deals for return flights from Seoul to Busan in May.

Skyscanner

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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