Cheapest one-way flights from Athens to Sofia in October from 57€

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

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

One-Way flights

01 Oct Aegean Airlines direct
14 Oct Aegean Airlines direct
09 Oct SKY express direct

Also check the deals for return 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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