Cheapest return flights from Singapore to Seoul in May from $233

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

Return flights

13 May - 23 May Scoot Tigerair direct
16 May - 23 May Scoot Tigerair direct
17 May - 22 May Thai AirAsia
17 May - 25 May Thai AirAsia
17 May - 21 May Thai AirAsia
17 May - 26 May Thai AirAsia
09 May - 16 May Scoot Tigerair direct
22 May - 25 May AirAsia
24 May - 25 May AirAsia
22 May - 26 May AirAsia
22 May - 06 Jun VietJet Air
23 May - 01 Jun VietJet Air
25 May - 01 Jun VietJet Air
26 May - 01 Jun VietJet Air
27 May - 03 Jun VietJet Air
28 May - 06 Jun VietJet Air
30 May - 06 Jun VietJet Air
28 May - 01 Jun VietJet Air
25 May - 01 Jun Scoot Tigerair direct
23 May - 01 Jun Scoot Tigerair direct

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

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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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