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

Return flights

30 Dec - 01 Jan	SKY express
29 Dec - 02 Jan	SKY express
29 Dec - 31 Dec	SKY express
31 Dec - 04 Jan	Aegean Airlines
29 Dec - 01 Jan	SKY express
31 Dec - 03 Jan	Aegean Airlines
30 Dec - 03 Jan	Aegean Airlines
28 Dec - 31 Dec	SKY express
27 Dec - 01 Jan	SKY express
27 Dec - 31 Dec	SKY express
28 Dec - 01 Jan	Lufthansa
30 Dec - 04 Jan	Aegean Airlines
28 Dec - 29 Dec	Aegean Airlines
28 Dec - 30 Dec	SKY express
27 Dec - 30 Dec	SKY express

Also check the deals for one-way flights from Heraklion to Barcelona in December.

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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Cheapest return flights from Heraklion to Barcelona in December from 348€

Return flights