Cheapest return flights from Seoul to Singapore in June from $514

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

Return flights

23 Jun - 26 Jun Air China
19 Jun - 23 Jun Air China
06 Jun - 16 Jun EVA Air
11 Jun - 13 Jun Air China
11 Jun - 18 Jun Air China
03 Jun - 07 Jun Air China
16 Jun - 20 Jun Air China
23 Jun - 25 Jun Air China
03 Jun - 10 Jun Air China
17 Jun - 23 Jun Air China
28 Jun - 02 Jul 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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