Cheapest return flights from Seoul to Singapore in April from $210

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

Return flights

24 Apr - 27 Apr Vietnam Airlines
22 Apr - 27 Apr Scoot direct
29 Apr - 06 May Scoot direct
25 Apr - 29 Apr Scoot direct
17 Apr - 27 Apr VietJet Air
15 Apr - 20 Apr Scoot direct
23 Apr - 27 Apr AirAsia X
23 Apr - 26 Apr AirAsia X
23 Apr - 12 May AirAsia X
09 Apr - 13 Apr VietJet Air
23 Apr - 29 Apr VietJet Air
16 Apr - 27 Apr AirAsia X
29 Apr - 29 May Scoot
23 Apr - 13 May AirAsia X
30 Apr - 07 May Vietnam Airlines
23 Apr - 08 May AirAsia X
23 Apr - 07 May AirAsia X
30 Apr - 04 May Cebu Pacific
29 Apr - 03 May Singapore Airlines direct
29 Apr - 05 May Singapore Airlines direct

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

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.

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