Cheapest return flights from Athens to Lisbon in May from $174

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

Return flights

03 May - 08 May Ryanair
11 May - 16 May Ryanair
05 May - 12 May Air Serbia
17 May - 26 May SKY express
12 May - 16 May Ryanair
13 May - 16 May Vueling Airlines
06 May - 12 May Ryanair
12 May - 19 May Ryanair
09 May - 12 May Ryanair
03 May - 07 May Ryanair
29 May - 05 Jun Air Serbia
27 May - 16 Jun Vueling Airlines
17 May - 02 Jun SKY express
13 May - 02 Jun Vueling Airlines
28 May - 02 Jun Air Serbia
29 May - 02 Jun Air Serbia
27 May - 15 Jun Vueling Airlines
26 May - 15 Jun Vueling Airlines
28 May - 04 Jun Air Serbia
28 May - 16 Jun Vueling Airlines

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

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