Cheapest return flights from Copenhagen to Sofia in September from 97€
AirHint found the following cheapest return flights from Copenhagen (CPH) to Sofia (SOF) in September 2025 (see full year).
Return flights
| 11 Sep - 19 Sep | Wizz Air | direct | |
| 11 Sep - 15 Sep | Wizz Air | direct | |
| 11 Sep - 02 Oct | Wizz Air | direct | |
| 12 Sep - 19 Sep | Ryanair | direct | |
| 12 Sep - 15 Sep | Ryanair | direct | |
| 12 Sep - 02 Oct | Ryanair | direct |
Also check the deals for one-way flights from Copenhagen to Sofia in September.
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.
