Cheapest one-way flights from Singapore to Busan in September from $136

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

One-Way flights

27 Sep Scoot
01 Sep Jeju Air direct
30 Sep Jeju Air direct
15 Sep Jeju Air direct
20 Sep VietJet Air
22 Sep Jeju Air direct
27 Sep Jeju Air direct
18 Sep Jeju Air direct
28 Sep Jeju Air direct
02 Sep Jeju Air direct

Also check the deals for return 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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