Cheapest return flights from Seoul to Singapore in August from $539

Best time to book flights for Seoul (GMP) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Seoul (GMP) to Singapore (SIN) in August 2025 (see full year).

Return flights

08 Aug - 15 Aug Air China
08 Aug - 16 Aug Air China
17 Aug - 28 Aug Air China
15 Aug - 17 Aug Air China
08 Aug - 13 Aug Air China
13 Aug - 17 Aug Japan Airlines
20 Aug - 24 Aug Japan Airlines
11 Aug - 15 Aug Japan Airlines
20 Aug - 30 Aug Japan Airlines

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

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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