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

Return flights

09 Jul - 21 Jul	Ryanair	direct
16 Jul - 21 Jul	Ryanair	direct
14 Jul - 21 Jul	Ryanair	direct
02 Jul - 21 Jul	Ryanair	direct
11 Jul - 21 Jul	Ryanair	direct
18 Jul - 21 Jul	Ryanair	direct
04 Jul - 21 Jul	Ryanair	direct
09 Jul - 11 Jul	Ryanair	direct
09 Jul - 25 Jul	Ryanair	direct
16 Jul - 25 Jul	Ryanair	direct
25 Jul - 11 Aug	Ryanair	direct
25 Jul - 04 Aug	Ryanair	direct
16 Jul - 04 Aug	Ryanair	direct
25 Jul - 09 Aug	Ryanair
18 Jul - 04 Aug	Ryanair	direct
21 Jul - 04 Aug	Ryanair	direct
29 Jul - 11 Aug	Ryanair
19 Jul - 02 Aug	Wizz Air

Also check the deals for one-way flights from Warsaw 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 Warsaw to Thessaloniki in July from $122

Return flights