Cheapest return flights from Frankfurt to Sofia in December from 39€

AirHint found the following cheapest return flights from Frankfurt (FRA) to Sofia (SOF) in December 2025 (see full year).

Return flights

05 Dec - 15 Dec Ryanair direct
05 Dec - 08 Dec Ryanair direct
01 Dec - 15 Dec Ryanair direct
05 Dec - 12 Dec Ryanair direct
01 Dec - 08 Dec Ryanair direct
01 Dec - 05 Dec Ryanair direct
08 Dec - 15 Dec Ryanair direct
01 Dec - 12 Dec Ryanair direct
08 Dec - 12 Dec Ryanair direct
05 Dec - 21 Dec Ryanair direct
29 Dec - 19 Jan Ryanair direct
29 Dec - 16 Jan Ryanair direct
29 Dec - 12 Jan Ryanair direct
28 Dec - 16 Jan Ryanair direct
28 Dec - 12 Jan Ryanair direct
15 Dec - 06 Jan Ryanair
12 Dec - 07 Jan Ryanair
10 Dec - 06 Jan Ryanair
14 Dec - 06 Jan Ryanair
23 Dec - 04 Jan Ryanair

Also check the deals for one-way flights from Frankfurt to Sofia in December.

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