Cheapest return flights from Bucharest to Sofia in April from $125

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 April 2025 (see full year).

Return flights

01 Apr - 02 Apr Wizz Air Malta
09 Apr - 14 Apr Wizz Air Malta
02 Apr - 03 Apr Wizz Air Malta
25 Apr - 26 Apr Air Serbia
09 Apr - 11 Apr Wizz Air Malta
07 Apr - 10 Apr Wizz Air Malta
01 Apr - 03 Apr Aegean Airlines
07 Apr - 08 Apr Ryanair
23 Apr - 15 May Austrian Airlines
01 Apr - 10 Apr Ryanair
05 Apr - 07 Apr Aegean Airlines
28 Apr - 02 May TAROM
24 Apr - 01 May TAROM
28 Apr - 03 May TAROM
28 Apr - 01 May TAROM

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

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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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