AirHint found the following cheapest return flights from Duesseldorf (DUS) to Thessaloniki (SKG) in July 2026 (see full year).

Return flights

01 Jul - 13 Jul	Aegean Airlines	direct
03 Jul - 14 Jul	Aegean Airlines	direct
03 Jul - 27 Jul	Eurowings	direct
19 Jul - 24 Jul	SKY express
11 Jul - 28 Jul	Eurowings	direct
11 Jul - 26 Jul	Eurowings
19 Jul - 29 Jul	SKY express
16 Jul - 30 Jul	Eurowings
29 Jul - 12 Aug	SKY express	direct
19 Jul - 24 Jul	SKY express	direct
22 Jul - 31 Jul	LOT
18 Jul - 28 Aug	Eurowings
15 Jul - 09 Aug	Aegean Airlines
19 Jul - 09 Aug	Eurowings
23 Jul - 14 Aug	Eurowings	direct
18 Jul - 08 Aug	Eurowings

Also check the deals for one-way flights from Duesseldorf to Thessaloniki in July.

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 Duesseldorf to Thessaloniki in July from $167

Return flights