Cheapest return flights from Lisbon to Sofia in August from 221€

Best time to book flights for Lisbon (LIS) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Sofia (SOF) in August 2025 (see full year).

Return flights

23 Aug - 27 Aug easyJet
15 Aug - 21 Aug Ryanair
19 Aug - 25 Aug Vueling Airlines
13 Aug - 27 Aug Ryanair
13 Aug - 16 Aug Ryanair
02 Aug - 09 Aug Vueling Airlines
19 Aug - 30 Aug Ryanair
13 Aug - 14 Aug Ryanair
14 Aug - 28 Aug Vueling Airlines
23 Aug - 27 Aug Bulgaria Air direct

Also check the deals for one-way flights from Lisbon to Sofia in August.

Skyscanner

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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