Cheapest return flights from Frankfurt to Sofia in December from $64

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

Return flights

02 Dec - 09 Dec Wizz Air direct
02 Dec - 18 Dec Wizz Air direct
01 Dec - 09 Dec Ryanair direct
02 Dec - 23 Dec Wizz Air direct
01 Dec - 18 Dec Ryanair direct
02 Dec - 07 Dec Wizz Air direct
02 Dec - 08 Dec Wizz Air direct
26 Dec - 27 Dec Ryanair direct
13 Dec - 17 Jan Wizz Air direct
02 Dec - 21 Dec Wizz Air direct
16 Dec - 27 Dec Wizz Air direct
26 Dec - 13 Jan Ryanair direct
30 Dec - 13 Jan Wizz Air direct
27 Dec - 13 Jan Wizz Air direct
28 Dec - 13 Jan Ryanair direct
29 Dec - 13 Jan Ryanair direct
26 Dec - 10 Jan Ryanair direct
30 Dec - 10 Jan Wizz Air direct
25 Dec - 13 Jan Wizz Air direct
16 Dec - 05 Jan Air Serbia

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

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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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