Cheapest return flights from Sofia to Bucharest in August from 166€

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

Return flights

27 Aug - 29 Aug Ryanair
26 Aug - 29 Aug Air Serbia
23 Aug - 26 Aug Air Serbia
16 Aug - 26 Aug Air Serbia
28 Aug - 01 Sep Ryanair
29 Aug - 01 Sep Ryanair
22 Aug - 31 Aug Turkish Airlines
21 Aug - 30 Aug Turkish Airlines
27 Aug - 31 Aug Turkish Airlines
22 Aug - 25 Aug Turkish Airlines
22 Aug - 01 Sep Air Serbia
19 Aug - 26 Aug Air Serbia
18 Aug - 23 Aug Ryanair

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

Book a cheap hotel in Bucharest

Cheap car rent in Bucharest

Feel free to contact us with any feedback or request another flight research.