Cheapest return flights from Sofia to Lisbon in August from 199€

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

20 Aug - 30 Aug Air Serbia
01 Aug - 07 Aug Lufthansa
06 Aug - 09 Aug Wizz Air
01 Aug - 11 Aug Lufthansa
30 Aug - 03 Sep Air Serbia
23 Aug - 05 Sep Ryanair
20 Aug - 27 Aug Lufthansa
27 Aug - 30 Aug Ryanair
16 Aug - 23 Aug Ryanair
23 Aug - 06 Sep Ryanair
26 Aug - 02 Sep Ryanair
24 Aug - 31 Aug Bulgaria Air
13 Aug - 19 Aug Ryanair
27 Aug - 31 Aug Ryanair
27 Aug - 01 Sep LOT

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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