Cheapest return flights from Lisbon to Athens in December from 150€

Best time to book flights for Lisbon (LIS) to Athens (ATH) flights at AirHint

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

Return flights

08 Dec - 12 Dec easyJet
23 Dec - 30 Dec Air Serbia
22 Dec - 30 Dec Aegean Airlines direct
23 Dec - 30 Dec Aegean Airlines direct
30 Dec - 04 Jan Aegean Airlines direct
23 Dec - 28 Dec Air Serbia
28 Dec - 04 Jan Air Serbia
21 Dec - 04 Jan Air Serbia
20 Dec - 26 Dec Aegean Airlines direct
21 Dec - 04 Jan Aegean Airlines direct
22 Dec - 28 Dec Aegean Airlines
08 Dec - 12 Dec Aegean Airlines direct
22 Dec - 28 Dec Aegean Airlines direct
23 Dec - 28 Dec Aegean Airlines direct
28 Dec - 04 Jan Aegean Airlines direct

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

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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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