Cheapest return flights from London to Athens in October from $162

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

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

Return flights

08 Oct - 11 Oct Aegean Airlines
04 Oct - 11 Oct Aegean Airlines
06 Oct - 11 Oct Aegean Airlines
07 Oct - 11 Oct Aegean Airlines
02 Oct - 04 Oct Aegean Airlines
09 Oct - 14 Oct Aegean Airlines direct
07 Oct - 14 Oct Aegean Airlines direct
08 Oct - 14 Oct Aegean Airlines direct
06 Oct - 14 Oct Aegean Airlines direct
11 Oct - 14 Oct Aegean Airlines direct
31 Oct - 14 Nov Air Serbia
31 Oct - 06 Nov Air Serbia
27 Oct - 03 Nov Air Serbia
31 Oct - 04 Nov Air Serbia
26 Oct - 16 Nov British Airways direct
29 Oct - 18 Nov Vueling Airlines
29 Oct - 17 Nov Vueling Airlines
29 Oct - 15 Nov Vueling Airlines
29 Oct - 19 Nov Vueling Airlines
31 Oct - 06 Nov British Airways direct

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

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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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