Cheapest return flights from Athens to Sofia in December from 99€
AirHint found the following cheapest return flights from Athens (ATH) to Sofia (SOF)
in December 2025 (see full year ).
Return flights
26 Dec
- 09 Jan
SKY express
99 €
direct
26 Dec
- 11 Jan
SKY express
111 €
direct
26 Dec
- 01 Jan
SKY express
124 €
direct
26 Dec
- 15 Jan
SKY express
126 €
direct
26 Dec
- 14 Jan
SKY express
126 €
direct
31 Dec
- 09 Jan
Aegean Airlines
128 €
direct
25 Dec
- 09 Jan
SKY express
131 €
direct
26 Dec
- 08 Jan
SKY express
137 €
direct
26 Dec
- 07 Jan
SKY express
137 €
direct
26 Dec
- 02 Jan
SKY express
139 €
direct
26 Dec
- 31 Dec
SKY express
141 €
direct
23 Dec
- 26 Dec
Bulgaria Air
155 €
direct
23 Dec
- 25 Dec
Aegean Airlines
161 €
direct
25 Dec
- 25 Dec
SKY express
173 €
direct
26 Dec
- 30 Dec
SKY express
201 €
26 Dec
- 29 Dec
SKY express
202 €
24 Dec
- 25 Dec
SKY express
209 €
24 Dec
- 26 Dec
Wizz Air
230 €
23 Dec
- 29 Dec
Bulgaria Air
252 €
27 Dec
- 31 Dec
Aegean Airlines
253 €
direct
Also check the deals for one-way flights from Athens to Sofia in December .
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