Cheapest one-way flights from Singapore to Seoul in May from $121

Best time to book flights for Singapore (SIN) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Singapore (SIN) to Seoul (ICN) in May 2025 (see full year).

One-Way flights

20 May AirAsia
17 May Scoot Tigerair direct
26 May Scoot Tigerair direct
24 May Scoot Tigerair direct
19 May Scoot Tigerair direct
21 May Scoot Tigerair direct
28 May Scoot Tigerair direct
29 May Cebu Pacific
30 May Cebu Pacific
09 May Air Macau

Also check the deals for return flights from Singapore to Seoul in May.

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul