Cheapest one-way flights from Billund to Sofia in May from $141
AirHint found the following cheapest one-way flights from Billund (BLL) to Sofia (SOF) in May 2025 (see full year).
One-Way flights
| 24 May | Wizz Air Malta | ||
| 30 May | LOT | ||
| 29 May | Scandinavian Airlines | ||
| 05 May | Norwegian | ||
| 26 May | Pegasus Airlines |
Also check the deals for return flights from Billund to Sofia in May.
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.
