Cheapest return flights from Seoul to Singapore in April from 224€

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

Return flights

27 Apr - 28 Apr Jeju Air direct
22 Apr - 23 Apr Jeju Air direct
25 Apr - 28 Apr Jeju Air direct
10 Apr - 12 Apr Jeju Air direct
23 Apr - 27 Apr Jeju Air direct
10 Apr - 14 Apr Jeju Air direct
10 Apr - 13 Apr Jeju Air direct
22 Apr - 27 Apr Scoot
22 Apr - 27 Apr Jeju Air direct
14 Apr - 20 Apr Jeju Air direct
24 Apr - 07 May Jeju Air direct
24 Apr - 02 May Jeju Air direct
28 Apr - 01 May Jeju Air
25 Apr - 01 May Royal Brunei
27 Apr - 02 May Jeju Air direct
28 Apr - 03 May Jeju Air direct
28 Apr - 02 May Jeju Air direct
29 Apr - 03 May Jeju Air direct
25 Apr - 03 May Jeju Air direct
25 Apr - 02 May Jeju Air 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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