Cheapest return flights from Seoul to Singapore in August from $610

AirHint found the following cheapest return flights from Seoul (GMP) to Singapore (SIN) in August 2026 (see full year).

Return flights

01 Aug - 08 Aug Air China
05 Aug - 12 Aug Air China
12 Aug - 15 Aug Air China
11 Aug - 15 Aug Air China
11 Aug - 20 Aug Air China
01 Aug - 04 Aug Air China
02 Aug - 07 Aug Air China
14 Aug - 17 Aug Air China
12 Aug - 17 Aug Air China
26 Aug - 29 Aug Air China

Also check the deals for one-way flights from Seoul to Singapore in August.

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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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