Cheapest return flights from Lisbon to Sofia in August from $196

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 Ryanair
15 Aug - 26 Aug Ryanair
06 Aug - 23 Aug Ryanair
22 Aug - 25 Aug Ryanair
16 Aug - 23 Aug Ryanair
03 Aug - 20 Aug Vueling Airlines
16 Aug - 27 Aug Ryanair
30 Aug - 06 Sep Ryanair
30 Aug - 03 Sep Ryanair
06 Aug - 12 Aug Lufthansa
20 Aug - 23 Aug Ryanair
16 Aug - 20 Aug Ryanair
27 Aug - 01 Sep Vueling Airlines

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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