Cheapest return flights from Singapore to Seoul in May from 182€

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

Return flights

21 May - 28 May Thai Lion Air
20 May - 25 May Scoot direct
12 May - 20 May AirAsia
11 May - 20 May Scoot direct
13 May - 18 May Scoot direct
18 May - 25 May Scoot direct
07 May - 16 May AirAsia
18 May - 21 May AirAsia
14 May - 21 May AirAsia
12 May - 21 May AirAsia
23 May - 15 Jun Vietnam Airlines
26 May - 02 Jun Vietnam Airlines
29 May - 05 Jun Vietnam Airlines
25 May - 02 Jun Vietnam Airlines
21 May - 01 Jun Vietnam Airlines
31 May - 01 Jun Vietnam Airlines
28 May - 05 Jun Vietnam Airlines
25 May - 01 Jun Vietnam Airlines
30 May - 06 Jun Vietnam Airlines
27 May - 01 Jun Vietnam Airlines

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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