Cheapest return flights from Seoul to Singapore in June from 448€

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

Return flights

03 Jun - 07 Jun Air China
14 Jun - 17 Jun Air China
20 Jun - 07 Jul Air China
07 Jun - 10 Jun Air China
03 Jun - 06 Jun Air China
06 Jun - 09 Jun Air China
07 Jun - 09 Jun Air China
23 Jun - 26 Jun Air China
27 Jun - 02 Jul Air China
02 Jun - 09 Jun Air China
03 Jun - 08 Jun Japan Airlines
03 Jun - 10 Jun Japan Airlines

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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