Cheapest return flights from Thessaloniki to Sofia in October from $176

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

Return flights

29 Oct - 05 Nov Ryanair
31 Oct - 02 Nov Ryanair
21 Oct - 23 Oct Ryanair
30 Oct - 31 Oct Ryanair
24 Oct - 26 Oct Aegean Airlines
24 Oct - 27 Oct Aegean Airlines
24 Oct - 29 Oct Aegean Airlines
24 Oct - 28 Oct Aegean Airlines
26 Oct - 27 Oct Ryanair
23 Oct - 30 Oct Aegean Airlines
26 Oct - 12 Nov SKY express
25 Oct - 26 Oct Ryanair
25 Oct - 28 Oct Ryanair
25 Oct - 01 Nov Ryanair
26 Oct - 06 Nov SKY express
26 Oct - 03 Nov SKY express

Also check the deals for one-way flights from Thessaloniki to Sofia in October.

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