Cheapest return flights from Athens to Sofia in October from $129

Best time to book flights for Athens (ATH) to Sofia (SOF) flights at AirHint

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

Return flights

10 Oct - 13 Oct Aegean Airlines direct
17 Oct - 21 Oct Aegean Airlines direct
24 Oct - 28 Oct SKY express direct
01 Oct - 15 Oct SKY express direct
10 Oct - 15 Oct SKY express direct
01 Oct - 10 Oct SKY express direct
17 Oct - 03 Nov SKY express direct
01 Oct - 13 Oct SKY express direct
01 Oct - 02 Oct SKY express 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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