Cheapest return flights from Athens to London in September from $161

Best time to book flights for Athens (ATH) to London (STN) flights at AirHint

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

Return flights

30 Sep - 03 Oct Ryanair
25 Sep - 30 Sep easyJet
19 Sep - 29 Sep Ryanair
25 Sep - 29 Sep easyJet
19 Sep - 21 Sep Ryanair
24 Sep - 02 Oct easyJet
18 Sep - 25 Sep Ryanair
18 Sep - 29 Sep easyJet
24 Sep - 28 Sep easyJet
25 Sep - 02 Oct Ryanair direct
25 Sep - 03 Oct Ryanair direct
25 Sep - 10 Oct Ryanair direct
25 Sep - 13 Oct Ryanair direct
25 Sep - 06 Oct Ryanair direct
18 Sep - 22 Sep easyJet
26 Sep - 30 Sep Ryanair
25 Sep - 05 Oct Ryanair direct
25 Sep - 12 Oct Ryanair direct
27 Sep - 01 Oct easyJet
22 Sep - 29 Sep Ryanair

Also check the deals for one-way flights from Athens to London in September.

Skyscanner

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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