Cheapest one-way flights from Athens to Sofia in August from $62

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 August 2025 (see full year).

One-Way flights

13 Aug SKY express direct
20 Aug SKY express direct
25 Aug SKY express direct
06 Aug SKY express direct
10 Aug SKY express direct
11 Aug SKY express direct
28 Aug SKY express direct
07 Aug SKY express direct
05 Aug Bulgaria Air direct
03 Aug SKY express direct

Also check the deals for return flights from Athens to Sofia in August.

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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