Cheapest return flights from Athens to Barcelona in December from 136€

AirHint found the following cheapest return flights from Athens (ATH) to Barcelona (BCN) in December 2026 (see full year).

Return flights

08 Dec - 12 Dec easyJet
03 Dec - 07 Dec easyJet
01 Dec - 05 Dec easyJet
01 Dec - 20 Dec SWISS
10 Dec - 24 Dec SWISS
17 Dec - 20 Dec easyJet
26 Dec - 30 Dec ITA Airways
30 Dec - 02 Jan Lufthansa
19 Dec - 27 Dec SWISS

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