Cheapest return flights from Seoul to Singapore in August from $307

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

Return flights

24 Aug - 29 Aug Asiana Airlines direct
25 Aug - 29 Aug Asiana Airlines direct
18 Aug - 20 Aug Asiana Airlines direct
24 Aug - 28 Aug Asiana Airlines direct
26 Aug - 30 Aug Asiana Airlines direct
23 Aug - 28 Aug Asiana Airlines direct
15 Aug - 23 Aug Asiana Airlines direct
15 Aug - 17 Aug Asiana Airlines direct
15 Aug - 22 Aug Asiana Airlines direct
15 Aug - 20 Aug Asiana Airlines direct

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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