AirHint found the following cheapest one-way flights from Lisbon (LIS) to Sofia (SOF) in April 2026 (see full year).
One-Way flights
| 28 Apr | Ryanair | ||
| 22 Apr | Vueling Airlines | ||
| 29 Apr | Ryanair | ||
| 27 Apr | Ryanair | ||
| 24 Apr | Wizz Air | ||
| 21 Apr | Vueling Airlines | ||
| 25 Apr | Ryanair | ||
| 23 Apr | Vueling Airlines | ||
| 20 Apr | Vueling Airlines | ||
| 20 Apr | Bulgaria Air | direct |
Also check the deals for return flights from Lisbon to Sofia in April.
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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.
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