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

Return flights

04 Dec - 09 Dec	Aegean Airlines
01 Dec - 08 Dec	Aegean Airlines
06 Dec - 10 Dec	SKY express
01 Dec - 07 Dec	SKY express
10 Dec - 15 Dec	SKY express
05 Dec - 11 Dec	Aegean Airlines
12 Dec - 15 Dec	Aegean Airlines
20 Dec - 04 Jan	Aegean Airlines
19 Dec - 03 Jan	SKY express
15 Dec - 02 Jan	SKY express
15 Dec - 03 Jan	SKY express
30 Dec - 03 Jan	Aegean Airlines
26 Dec - 31 Dec	SKY express
18 Dec - 04 Jan	SKY express
23 Dec - 28 Dec	Aegean Airlines
25 Dec - 31 Dec	SKY express

Also check the deals for one-way flights from Heraklion to London 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 London in December from $230

Return flights