Cheapest return flights from Thessaloniki to Sofia in May from 176€

AirHint found the following cheapest return flights from Thessaloniki (SKG) to Sofia (SOF) in May 2026 (see full year).

Return flights

04 May - 07 May Ryanair
23 May - 25 May SkyUp Malta
22 May - 24 May SKY express
08 May - 24 May SKY express
08 May - 20 May SKY express
03 May - 07 May Ryanair
03 May - 24 May SKY express
03 May - 20 May SKY express
22 May - 11 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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