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

Return flights

07 Dec - 12 Jan	SKY express
06 Dec - 08 Dec	Aegean Airlines
11 Dec - 14 Dec	Ryanair
01 Dec - 08 Dec	Ryanair
08 Dec - 11 Dec	Aegean Airlines
08 Dec - 12 Dec	Aegean Airlines
10 Dec - 14 Dec	Aegean Airlines
08 Dec - 04 Jan	Aegean Airlines
03 Dec - 09 Dec	Aegean Airlines
05 Dec - 14 Dec	Aegean Airlines
08 Dec - 15 Dec	Ryanair
31 Dec - 11 Jan	Aegean Airlines
01 Dec - 07 Dec	Ryanair
23 Dec - 06 Jan	Aegean Airlines
27 Dec - 24 Jan	transavia
25 Dec - 02 Jan	Aegean Airlines
31 Dec - 10 Jan	Aegean Airlines
27 Dec - 07 Jan	transavia
22 Dec - 05 Jan	Aegean Airlines
24 Dec - 13 Jan	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 187€

Return flights