Cheapest return flights from Seoul to Busan in September from $77

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

AirHint found the following cheapest return flights from Seoul (GMP) to Busan (PUS) in September 2025 (see full year).

Return flights

01 Sep - 02 Sep Jeju Air direct
23 Sep - 14 Oct Jeju Air direct
27 Sep - 14 Oct Jeju Air direct
17 Sep - 23 Sep Jeju Air direct
10 Sep - 23 Sep Jeju Air direct
08 Sep - 23 Sep Jeju Air direct
15 Sep - 23 Sep Jeju Air direct
22 Sep - 23 Sep Jeju Air direct
03 Sep - 23 Sep Jeju Air direct
10 Sep - 16 Sep Jeju Air direct
08 Sep - 09 Sep Jeju Air direct
08 Sep - 16 Sep Jeju Air direct
25 Sep - 14 Oct Jeju Air direct
30 Sep - 14 Oct Jeju Air direct
29 Sep - 14 Oct Jin Air direct
23 Sep - 01 Oct Jeju Air direct
23 Sep - 13 Oct Jeju Air direct
17 Sep - 01 Oct Jeju Air direct
10 Sep - 01 Oct Jeju Air direct
15 Sep - 01 Oct Jeju Air direct

Also check the deals for one-way flights from Seoul to Busan in September.

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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