Cheapest one-way flights from Singapore to Seoul in April from $185
AirHint found the following cheapest one-way flights from Singapore (SIN) to Seoul (ICN) in April 2026 (see full year).
One-Way flights
| 04 Apr | Vietnam Airlines | ||
| 06 Apr | Vietnam Airlines | ||
| 24 Apr | Xiamen Airlines | ||
| 12 Apr | Xiamen Airlines | ||
| 11 Apr | Xiamen Airlines | ||
| 30 Apr | Cebu Pacific | ||
| 16 Apr | AirAsia | ||
| 14 Apr | AirAsia | ||
| 19 Apr | AirAsia | ||
| 21 Apr | AirAsia |
Also check the deals for return flights from Singapore to Seoul in April.
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.
