Cheapest one-way flights from Athens to Sofia in July 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 July 2025 (see full year).

One-Way flights

21 Jul SKY express direct
23 Jul SKY express direct
07 Jul SKY express direct
04 Jul SKY express direct
27 Jul Air Serbia
03 Jul Bulgaria Air direct
29 Jul Bulgaria Air direct
10 Jul Bulgaria Air direct
14 Jul Aegean Airlines direct
13 Jul Air Serbia

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

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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