Cheapest return flights from Seoul to Singapore in June from $525

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

Return flights

12 Jun - 19 Jun Air China
20 Jun - 24 Jun Air China
02 Jun - 07 Jun Air China
13 Jun - 17 Jun Air China
11 Jun - 15 Jun Air China
03 Jun - 07 Jun Air China
11 Jun - 13 Jun Air China
18 Jun - 21 Jun Air China
01 Jun - 05 Jun Air China
04 Jun - 09 Jun Air China

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

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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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