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

Return flights

28 Oct - 03 Nov	Ryanair
30 Oct - 03 Nov	Ryanair
23 Oct - 05 Nov	easyJet
23 Oct - 29 Oct	easyJet
25 Oct - 14 Nov	Vueling Airlines
31 Oct - 21 Nov	SKY express	direct
31 Oct - 14 Nov	SKY express	direct
20 Oct - 02 Nov	SKY express	direct
21 Oct - 28 Oct	Aegean Airlines
23 Oct - 27 Oct	easyJet
20 Oct - 10 Nov	SKY express
30 Oct - 07 Nov	Ryanair
31 Oct - 03 Nov	SKY express
20 Oct - 29 Oct	SKY express
20 Oct - 23 Oct	SKY express
20 Oct - 23 Oct	SKY express	direct
23 Oct - 30 Oct	easyJet	direct
20 Oct - 31 Oct	Ryanair
22 Oct - 29 Oct	Ryanair
21 Oct - 26 Oct	Wizz Air Malta

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

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

Cheapest return flights from Lisbon to Athens in October from 190€

Return flights