Cheapest return flights from Athens to Barcelona in December from $116

Best time to book flights for Athens (ATH) to Barcelona (BCN) flights at AirHint

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

Return flights

01 Dec - 06 Dec easyJet
08 Dec - 13 Dec easyJet
01 Dec - 06 Dec Aegean Airlines direct
17 Dec - 24 Dec ITA Airways
26 Dec - 30 Dec ITA Airways
24 Dec - 28 Dec ITA Airways
23 Dec - 28 Dec ITA Airways
17 Dec - 22 Dec ITA Airways
22 Dec - 28 Dec ITA Airways
26 Dec - 04 Jan ITA Airways
17 Dec - 24 Dec Aegean Airlines direct
26 Dec - 04 Jan Aegean Airlines direct

Also check the deals for one-way flights from Athens to Barcelona 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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