Cheapest return flights from Helsinki to Sofia in April from 169€

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

Return flights

23 Apr - 27 Apr Ryanair
09 Apr - 13 Apr Ryanair
17 Apr - 20 Apr Ryanair
01 Apr - 08 Apr Norwegian Air Sweden AOC
01 Apr - 06 Apr Ryanair
02 Apr - 06 Apr Ryanair
03 Apr - 06 Apr Eurowings
30 Apr - 03 May Turkish Airlines

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

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