Cheapest return flights from Frankfurt to Thessaloniki in August from $130

Best time to book flights for Frankfurt (FRA) to Thessaloniki (SKG) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Thessaloniki (SKG) in August 2025 (see full year).

Return flights

29 Aug - 09 Sep Ryanair
29 Aug - 13 Sep Ryanair
07 Aug - 14 Aug Air Serbia
13 Aug - 14 Aug Air Serbia
05 Aug - 09 Aug Air Serbia
14 Aug - 28 Aug Air Serbia
01 Aug - 08 Aug Air Serbia
16 Aug - 07 Sep Air Serbia
13 Aug - 06 Sep Air Serbia
14 Aug - 08 Sep Air Serbia
25 Aug - 06 Sep Air Serbia
01 Aug - 12 Aug Air Serbia
10 Aug - 03 Sep Air Serbia
19 Aug - 05 Sep Air Serbia
16 Aug - 09 Sep Air Serbia
28 Aug - 30 Aug Air Serbia
29 Aug - 17 Sep Ryanair direct
22 Aug - 31 Aug Air Serbia
04 Aug - 16 Aug Air Serbia
29 Aug - 31 Aug Ryanair direct

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

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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