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

Return flights

13 Aug - 27 Aug	easyJet	direct
05 Aug - 26 Aug	Ryanair
05 Aug - 12 Aug	Ryanair
12 Aug - 19 Aug	Aegean Airlines
05 Aug - 26 Aug	easyJet	direct
14 Aug - 09 Sep	easyJet	direct
13 Aug - 20 Aug	easyJet
13 Aug - 19 Aug	easyJet	direct
06 Aug - 12 Aug	easyJet
12 Aug - 26 Aug	easyJet	direct
13 Aug - 20 Aug	easyJet	direct
03 Aug - 09 Sep	Ryanair
30 Aug - 06 Sep	Turkish Airlines
28 Aug - 04 Sep	Ryanair
27 Aug - 04 Sep	Ryanair
03 Aug - 09 Sep	easyJet	direct
31 Aug - 06 Sep	Eurowings
30 Aug - 01 Sep	Ryanair
30 Aug - 10 Sep	Ryanair
27 Aug - 04 Sep	easyJet	direct

Also check the deals for one-way flights from Thessaloniki to London in August.

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 August from 168€

Return flights