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

Return flights

01 Jul - 08 Jul	Lufthansa
08 Jul - 15 Jul	Lufthansa
03 Jul - 19 Jul	KLM
03 Jul - 05 Jul	KLM
07 Jul - 23 Jul	Lufthansa
10 Jul - 21 Jul	KLM
10 Jul - 20 Jul	KLM
07 Jul - 10 Jul	Lufthansa
08 Jul - 12 Jul	KLM
15 Jul - 04 Aug	Lufthansa
02 Jul - 14 Jul	Lufthansa
28 Jul - 04 Aug	Lufthansa
30 Jul - 04 Aug	Lufthansa
30 Jul - 18 Aug	KLM
23 Jul - 25 Aug	Lufthansa
31 Jul - 04 Aug	KLM
16 Jul - 05 Aug	Lufthansa
23 Jul - 05 Aug	Lufthansa
22 Jul - 06 Aug	Lufthansa
31 Jul - 21 Aug	Lufthansa

Also check the deals for one-way flights from London 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 London to Thessaloniki in July from 288€

Return flights