Cheapest return flights from Seoul to Singapore in April from $336

Best time to book flights for Seoul (ICN) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Singapore (SIN) in April 2025 (see full year).

Return flights

26 Apr - 30 Apr Cebu Pacific
27 Apr - 30 Apr Cebu Pacific
25 Apr - 28 Apr Cebu Pacific
11 Apr - 19 Apr Cebu Pacific
09 Apr - 14 Apr Cebu Pacific
06 Apr - 11 Apr Cebu Pacific
19 Apr - 21 Apr Cebu Pacific
26 Apr - 03 May Malaysia Airlines
30 Apr - 05 May Malaysia Airlines
16 Apr - 28 Apr AirAsia
08 Apr - 08 Apr AirAsia
16 Apr - 05 May AirAsia
23 Apr - 30 Apr AirAsia
29 Apr - 08 May AirAsia
16 Apr - 01 May AirAsia
16 Apr - 06 May AirAsia
26 Apr - 03 May Asiana Airlines direct
30 Apr - 06 May AirAsia
30 Apr - 05 May Asiana Airlines direct
30 Apr - 04 May Asiana Airlines direct

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

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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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