Cheapest return flights from Athens to Sofia in October from $90

AirHint found the following cheapest return flights from Athens (ATH) to Sofia (SOF) in October 2025 (see full year).

Return flights

15 Oct - 20 Oct Aegean Airlines direct
16 Oct - 20 Oct Aegean Airlines direct
13 Oct - 20 Oct Aegean Airlines direct
29 Oct - 12 Nov SKY express direct
29 Oct - 03 Nov SKY express direct
16 Oct - 23 Oct Aegean Airlines
30 Oct - 09 Nov Aegean Airlines direct
02 Oct - 20 Oct SKY express direct
22 Oct - 03 Nov SKY express direct
16 Oct - 03 Nov SKY express direct
19 Oct - 24 Oct Aegean Airlines direct
27 Oct - 12 Nov SKY express direct
03 Oct - 20 Oct SKY express direct
29 Oct - 13 Nov SKY express direct
29 Oct - 06 Nov SKY express direct
29 Oct - 05 Nov SKY express direct
27 Oct - 03 Nov SKY express direct
22 Oct - 24 Oct SKY express direct
24 Oct - 26 Oct Aegean Airlines direct
16 Oct - 19 Oct Aegean Airlines direct

Also check the deals for one-way flights from Athens to Sofia in October.

Skyscanner

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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