Cheapest one-way flights from Singapore to Sofia in April from $320
AirHint found the following cheapest one-way flights from Singapore (SIN) to Sofia (SOF) in April 2025 (see full year).
One-Way flights
| 22 Apr | IndiGo | ||
| 29 Apr | IndiGo | ||
| 30 Apr | IndiGo | ||
| 11 Apr | IndiGo | ||
| 19 Apr | IndiGo | ||
| 13 Apr | IndiGo | ||
| 12 Apr | IndiGo |
Also check the deals for return flights from Singapore to Sofia 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.
