Cheapest return flights from Thessaloniki to Sofia in May from $172

Best time to book flights for Thessaloniki (SKG) to Sofia (SOF) flights at AirHint

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

Return flights

13 May - 16 May Ryanair
24 May - 01 Jun Ryanair
09 May - 14 May SKY express
30 May - 06 Jun Ryanair
20 May - 27 May Ryanair
30 May - 01 Jun SKY express
30 May - 19 Jun SKY express
30 May - 08 Jun SKY express
25 May - 01 Jun SKY express
25 May - 08 Jun SKY express
21 May - 22 May Wizz Air
02 May - 21 May SKY express
02 May - 16 May SKY express
02 May - 14 May SKY express
16 May - 18 May Ryanair
25 May - 26 May SKY express
16 May - 21 May SKY express
30 May - 12 Jun SKY express
25 May - 12 Jun SKY express
16 May - 01 Jun SKY express

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

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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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