Cheapest return flights from Seoul to Singapore in March from $161

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

Return flights

25 Mar - 14 Apr Jeju Air direct
25 Mar - 16 Apr Jeju Air direct
25 Mar - 13 Apr Jeju Air direct
24 Mar - 13 Apr Jeju Air direct
18 Mar - 25 Mar Jeju Air direct
01 Mar - 10 Mar T'way Air direct
06 Mar - 09 Mar T'way Air direct
18 Mar - 24 Mar Jeju Air
19 Mar - 25 Mar Jeju Air
05 Mar - 10 Mar T'way Air direct
24 Mar - 31 Mar Shandong Airlines
05 Mar - 11 Mar Jeju Air
09 Mar - 12 Mar Jeju Air
04 Mar - 10 Mar T'way Air direct
03 Mar - 21 Apr Jeju Air direct
25 Mar - 15 Apr Jeju Air direct
09 Mar - 22 Apr Jeju Air direct
25 Mar - 12 Apr Jeju Air direct
31 Mar - 12 Apr Jeju Air direct
31 Mar - 19 Apr Jeju Air direct

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

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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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