Cheapest one-way flights from Seoul to Singapore in August from 69€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Singapore (SIN) in August 2025 (see full year).

One-Way flights

27 Aug T'way Air direct
16 Aug T'way Air direct
22 Aug T'way Air direct
20 Aug Jeju Air direct
28 Aug Jeju Air direct
29 Aug Jeju Air direct
21 Aug Jeju Air direct
19 Aug Jeju Air direct
26 Aug T'way Air direct
23 Aug T'way Air direct

Also check the deals for return 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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Feel free to contact us with any feedback or request another flight research.