Cheapest return flights from Bucharest to Sofia in June from 145€

Best time to book flights for Bucharest (OTP) to Sofia (SOF) flights at AirHint

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

Return flights

05 Jun - 07 Jun Air Serbia
05 Jun - 07 Jun TAROM direct

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

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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