Cheapest return flights from Athens to Sofia in September from 127€
AirHint found the following cheapest return flights from Athens (ATH) to Sofia (SOF)
in September 2025 (see full year ).
Return flights
18 Sep
- 03 Oct
SKY express
127 €
direct
10 Sep
- 14 Sep
Wizz Air
139 €
04 Sep
- 10 Sep
SKY express
140 €
direct
04 Sep
- 17 Sep
SKY express
140 €
direct
04 Sep
- 14 Sep
SKY express
140 €
direct
04 Sep
- 12 Sep
SKY express
140 €
direct
25 Sep
- 03 Oct
SKY express
140 €
direct
18 Sep
- 08 Oct
SKY express
140 €
direct
18 Sep
- 06 Oct
SKY express
140 €
direct
18 Sep
- 01 Oct
SKY express
140 €
direct
19 Sep
- 03 Oct
SKY express
140 €
direct
10 Sep
- 11 Sep
Wizz Air
147 €
11 Sep
- 14 Sep
Bulgaria Air
148 €
16 Sep
- 17 Sep
Bulgaria Air
150 €
11 Sep
- 12 Sep
SKY express
152 €
direct
10 Sep
- 17 Sep
SKY express
153 €
direct
25 Sep
- 08 Oct
SKY express
153 €
direct
25 Sep
- 06 Oct
SKY express
153 €
direct
25 Sep
- 01 Oct
SKY express
153 €
direct
25 Sep
- 12 Oct
SKY express
153 €
direct
Also check the deals for one-way flights from Athens to Sofia in September .
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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