AirHint found the following cheapest return flights from Athens (ATH) to Lisbon (LIS) in January 2026 (see full year).

Return flights

23 Jan - 29 Jan	easyJet
19 Jan - 27 Jan	easyJet
11 Jan - 15 Jan	easyJet
21 Jan - 28 Jan	SKY express	direct
14 Jan - 28 Jan	SKY express	direct
14 Jan - 17 Jan	SKY express
18 Jan - 25 Jan	easyJet
23 Jan - 27 Jan	easyJet
19 Jan - 22 Jan	Vueling Airlines
17 Jan - 27 Jan	easyJet
31 Jan - 03 Feb	Vueling Airlines
21 Jan - 02 Feb	SKY express
21 Jan - 05 Feb	SKY express
21 Jan - 05 Feb	SKY express	direct
14 Jan - 02 Feb	SKY express
31 Jan - 04 Feb	easyJet
30 Jan - 02 Feb	Aegean Airlines
21 Jan - 06 Feb	SKY express	direct
29 Jan - 01 Feb	easyJet
31 Jan - 05 Feb	easyJet

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

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 Lisbon

Cheap car rent in Lisbon

Cheapest return flights from Athens to Lisbon in January from 121€

Return flights