AirHint found the following cheapest return flights from London (STN) to Athens (ATH) in August 2026 (see full year).

Return flights

27 Aug - 24 Sep	Ryanair
27 Aug - 10 Sep	Ryanair
31 Aug - 14 Sep	Ryanair
26 Aug - 02 Sep	Ryanair
19 Aug - 02 Sep	Ryanair
29 Aug - 12 Sep	Ryanair
30 Aug - 19 Sep	Ryanair
28 Aug - 04 Sep	Ryanair
28 Aug - 06 Sep	Ryanair
27 Aug - 24 Sep	Ryanair	direct
27 Aug - 31 Aug	Ryanair
24 Aug - 31 Aug	Ryanair
18 Aug - 30 Aug	Ryanair
25 Aug - 31 Aug	Ryanair
11 Aug - 14 Aug	Ryanair	direct
17 Aug - 30 Aug	Ryanair
12 Aug - 14 Aug	Ryanair	direct
29 Aug - 31 Aug	Ryanair
22 Aug - 30 Aug	Ryanair
12 Aug - 13 Aug	Ryanair	direct

Also check the deals for one-way flights from London to Athens 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 London to Athens in August from 128€

Return flights