Cheapest one-way flights from Athens to Sofia in December from 47€

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

One-Way flights

10 Dec SKY express direct
03 Dec SKY express direct
18 Dec SKY express direct
04 Dec SKY express direct
12 Dec SKY express direct
17 Dec SKY express direct
31 Dec SKY express direct
28 Dec SKY express direct

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

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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