Cheapest return flights from Sofia to Bucharest in April from 129€

AirHint found the following cheapest return flights from Sofia (SOF) to Bucharest (OTP) in April 2026 (see full year).

Return flights

09 Apr - 13 Apr Wizz Air
02 Apr - 16 Apr Air Serbia
27 Apr - 29 Apr Wizz Air
08 Apr - 15 Apr Air Serbia
15 Apr - 16 Apr Wizz Air
14 Apr - 17 Apr Ryanair
09 Apr - 13 Apr TAROM direct
14 Apr - 17 Apr TAROM direct
02 Apr - 16 Apr TAROM direct
15 Apr - 16 Apr TAROM direct

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

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