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

Return flights

09 Dec - 15 Dec	SKY express
15 Dec - 22 Dec	Aegean Airlines
12 Dec - 19 Dec	Lufthansa
09 Dec - 12 Dec	SKY express
10 Dec - 15 Dec	Aegean Airlines
05 Dec - 09 Dec	Aegean Airlines
12 Dec - 15 Dec	Aegean Airlines
18 Dec - 22 Dec	SKY express
03 Dec - 09 Dec	Aegean Airlines
06 Dec - 12 Dec	Aegean Airlines
22 Dec - 09 Jan	SKY express
30 Dec - 05 Jan	Aegean Airlines
29 Dec - 03 Jan	Aegean Airlines
31 Dec - 02 Jan	Aegean Airlines
30 Dec - 02 Jan	Aegean Airlines
30 Dec - 04 Jan	Aegean Airlines
30 Dec - 03 Jan	Aegean Airlines

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 141€

Return flights