Cheapest return flights from Sofia to Lisbon in August from $250

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

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

Return flights

06 Aug - 16 Aug Ryanair
27 Aug - 01 Sep Ryanair
30 Aug - 03 Sep Ryanair
24 Aug - 31 Aug Ryanair
15 Aug - 19 Aug Ryanair
20 Aug - 24 Aug Bulgaria Air
13 Aug - 20 Aug Austrian Airlines
25 Aug - 30 Aug Ryanair
27 Aug - 08 Sep Ryanair
08 Aug - 17 Aug Ryanair

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