AirHint found the following cheapest return flights from Frankfurt (FRA) to Thessaloniki (SKG) in June 2026 (see full year).

Return flights

04 Jun - 07 Jun	Air Serbia
03 Jun - 07 Jun	Air Serbia
18 Jun - 26 Jun	Air Serbia
01 Jun - 06 Jun	Air Serbia
01 Jun - 15 Jun	Air Serbia
13 Jun - 24 Jun	Aegean Airlines	direct
15 Jun - 26 Jun	Air Serbia
08 Jun - 22 Jun	Air Serbia
08 Jun - 22 Jun	Aegean Airlines	direct
30 Jun - 30 Jul	SKY express
28 Jun - 08 Jul	SKY express
01 Jun - 03 Jun	Air Serbia
29 Jun - 11 Jul	SKY express
30 Jun - 30 Jul	Lufthansa	direct
30 Jun - 09 Jul	SKY express
28 Jun - 08 Jul	Aegean Airlines	direct

Also check the deals for one-way flights from Frankfurt to Thessaloniki in June.

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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Cheapest return flights from Frankfurt to Thessaloniki in June from $176

Return flights