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

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

Return flights

21 Sep - 27 Sep Aegean Airlines
01 Sep - 23 Sep Aegean Airlines
01 Sep - 13 Sep Aegean Airlines
22 Sep - 29 Sep Aegean Airlines
01 Sep - 06 Sep Aegean Airlines
29 Sep - 03 Oct Aegean Airlines
21 Sep - 25 Sep Aegean Airlines
03 Sep - 13 Sep Vueling Airlines
02 Sep - 06 Sep Aegean Airlines
06 Sep - 13 Sep Aegean Airlines
07 Sep - 19 Sep Aegean Airlines
29 Sep - 03 Oct Aegean Airlines direct
24 Sep - 03 Oct Aegean Airlines
27 Sep - 03 Oct Aegean Airlines
26 Sep - 10 Oct Aegean Airlines
23 Sep - 02 Oct Aegean Airlines
30 Sep - 06 Oct Aegean Airlines
25 Sep - 02 Oct Aegean Airlines
28 Sep - 12 Oct Aegean Airlines direct
26 Sep - 03 Oct Aegean Airlines direct

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

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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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