Cheapest return flights from Seoul to Singapore in April from $206

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

23 Apr - 30 Apr AirAsia X
23 Apr - 26 Apr AirAsia X
24 Apr - 28 Apr AirAsia X
28 Apr - 27 May Scoot Tigerair
24 Apr - 26 Apr AirAsia X
22 Apr - 24 Apr AirAsia X
21 Apr - 24 Apr AirAsia X
24 Apr - 30 Apr AirAsia X
25 Apr - 28 Apr AirAsia X
26 Apr - 29 Apr Royal Brunei
26 Apr - 02 May Royal Brunei
26 Apr - 13 May Royal Brunei
28 Apr - 03 May Scoot Tigerair direct
26 Apr - 03 May China Eastern
23 Apr - 27 Apr AirAsia X
24 Apr - 03 May China Eastern
24 Apr - 01 May Garuda Indonesia
26 Apr - 05 May Royal Brunei
25 Apr - 02 May Garuda Indonesia
23 Apr - 02 May AirAsia X

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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