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

Return flights

01 Jul - 15 Jul	Ryanair
14 Jul - 21 Jul	Ryanair
14 Jul - 26 Jul	Ryanair
08 Jul - 13 Jul	Ryanair
01 Jul - 14 Jul	Ryanair
01 Jul - 17 Jul	Ryanair
05 Jul - 11 Jul	Ryanair
01 Jul - 16 Jul	Ryanair
01 Jul - 18 Jul	Ryanair
07 Jul - 09 Jul	Jet2	direct
14 Jul - 02 Aug	Ryanair
01 Jul - 02 Aug	Ryanair
13 Jul - 02 Aug	Ryanair
29 Jul - 11 Aug	Ryanair
29 Jul - 12 Aug	Ryanair
18 Jul - 01 Aug	Ryanair
01 Jul - 02 Aug	Ryanair	direct
14 Jul - 01 Aug	Ryanair	direct
29 Jul - 05 Aug	Ryanair
29 Jul - 08 Aug	Ryanair

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 143€

Return flights