Cheapest return flights from London to Athens in September from $170

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

Return flights

27 Sep - 14 Oct Ryanair direct
27 Sep - 16 Oct Ryanair direct
27 Sep - 12 Oct Ryanair direct
20 Sep - 24 Sep Ryanair
29 Sep - 14 Oct Ryanair direct
29 Sep - 16 Oct Ryanair direct
29 Sep - 19 Oct Ryanair direct
29 Sep - 12 Oct Ryanair direct
30 Sep - 14 Oct Ryanair direct
30 Sep - 16 Oct Ryanair direct
30 Sep - 19 Oct Ryanair direct
18 Sep - 22 Sep Ryanair
19 Sep - 24 Sep Ryanair
12 Sep - 22 Sep Ryanair
16 Sep - 18 Sep Ryanair
25 Sep - 29 Sep Ryanair
17 Sep - 24 Sep Ryanair
16 Sep - 21 Sep Ryanair
01 Sep - 11 Sep Ryanair
01 Sep - 10 Sep Ryanair

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

Powered by

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Feel free to contact us with any feedback or request another flight research.