AirHint found the following cheapest one-way flights from Thessaloniki (SKG) to London (STN) in July 2025 (see full year).

One-Way flights

22 Jul	Ryanair	direct
20 Jul	Ryanair	direct
15 Jul	Ryanair	direct
08 Jul	Ryanair	direct
27 Jul	Ryanair	direct
29 Jul	Ryanair	direct
10 Jul	Ryanair	direct
23 Jul	Ryanair
05 Jul	Jet2	direct
01 Jul	Jet2	direct

Also check the deals for return flights from Thessaloniki to London 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 one-way flights from Thessaloniki to London in July from $35

One-Way flights