AirHint found the following cheapest return flights from Thessaloniki (SKG) to London (LGW) in July 2025 (see full year).

Return flights

30 Jul - 30 Aug	easyJet
30 Jul - 30 Aug	easyJet	direct
30 Jul - 01 Aug	easyJet
28 Jul - 03 Aug	TUI	direct
28 Jul - 21 Aug	easyJet	direct
30 Jul - 02 Aug	SKY express
30 Jul - 06 Aug	easyJet	direct
29 Jul - 05 Aug	easyJet	direct
31 Jul - 03 Aug	easyJet	direct
27 Jul - 05 Aug	Ryanair
28 Jul - 31 Jul	easyJet	direct
30 Jul - 31 Jul	SKY express
27 Jul - 28 Jul	SKY express

Also check the deals for one-way 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 return flights from Thessaloniki to London in July from 152€

Return flights