AirHint found the following cheapest one-way flights from Lisbon (LIS) to Sofia (SOF) in July 2026 (see full year).
One-Way flights
| 08 Jul | Wizz Air Malta | ||
| 18 Jul | Vueling Airlines | ||
| 04 Jul | Transavia France | ||
| 17 Jul | Ryanair | ||
| 05 Jul | Wizz Air Malta | ||
| 04 Jul | Bulgaria Air | direct | |
| 08 Jul | Bulgaria Air | direct |
Also check the deals for return flights from Lisbon to Sofia in July.
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