Cheapest return flights from Singapore to Busan in September from $257

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

Return flights

15 Sep - 21 Sep Scoot
15 Sep - 22 Sep Jeju Air
01 Sep - 07 Sep Jeju Air
20 Sep - 24 Sep Scoot
01 Sep - 05 Sep Jeju Air direct
15 Sep - 20 Sep Scoot
18 Sep - 25 Sep Jeju Air direct
22 Sep - 25 Sep Jeju Air direct
22 Sep - 26 Sep Scoot
06 Sep - 12 Sep AirAsia
28 Sep - 04 Oct Philippine Airlines

Also check the deals for one-way flights from Singapore 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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