Cheapest return flights from Singapore to Busan in April from $283

AirHint found the following cheapest return flights from Singapore (SIN) to Busan (PUS) in April 2026 (see full year).

Return flights

22 Apr - 28 Apr Air China
09 Apr - 14 Apr Singapore Airlines direct
08 Apr - 12 Apr Singapore Airlines direct
10 Apr - 17 Apr Singapore Airlines direct
22 Apr - 28 Apr Singapore Airlines direct
04 Apr - 11 Apr Singapore Airlines direct
03 Apr - 07 Apr Air China
01 Apr - 09 Apr Air China
15 Apr - 22 Apr Air China
03 Apr - 14 Apr Air China

Also check the deals for one-way flights from Singapore to Busan in April.

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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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