AirHint found the following cheapest return flights from London (STN) to Athens (ATH) in July 2025 (see full year).

Return flights

15 Jul - 17 Jul	Jet2
15 Jul - 25 Jul	Jet2
15 Jul - 31 Jul	Jet2
23 Jul - 06 Aug	Ryanair
23 Jul - 24 Jul	Ryanair
16 Jul - 04 Aug	Ryanair	direct
16 Jul - 31 Jul	Ryanair	direct
23 Jul - 01 Aug	Ryanair
16 Jul - 28 Jul	Ryanair	direct
16 Jul - 22 Jul	Ryanair	direct
16 Jul - 21 Jul	Ryanair	direct
28 Jul - 31 Jul	Ryanair
15 Jul - 24 Jul	Ryanair	direct
15 Jul - 04 Aug	Ryanair	direct
22 Jul - 04 Aug	Ryanair
22 Jul - 06 Aug	Ryanair
28 Jul - 04 Aug	Ryanair
28 Jul - 07 Aug	Ryanair
27 Jul - 04 Aug	Jet2	direct
27 Jul - 07 Aug	Jet2	direct

Also check the deals for one-way flights from London to Athens 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 Athens in July from $196

Return flights