Cheapest one-way flights from Porto to Athens in December from $87

Best time to book flights for Porto (OPO) to Athens (ATH) flights at AirHint

AirHint found the following cheapest one-way flights from Porto (OPO) to Athens (ATH) in December 2025 (see full year).

One-Way flights

03 Dec Vueling Airlines
11 Dec Vueling Airlines
13 Dec Vueling Airlines
01 Dec Vueling Airlines
07 Dec Vueling Airlines
02 Dec Vueling Airlines
18 Dec Vueling Airlines
26 Dec Air Serbia
08 Dec Vueling Airlines
30 Dec easyJet

Also check the deals for return flights from Porto to Athens in December.

Skyscanner

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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