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

Return flights

18 Sep - 23 Sep	easyJet	direct
19 Sep - 28 Sep	easyJet	direct
18 Sep - 22 Sep	easyJet
24 Sep - 28 Sep	easyJet	direct
19 Sep - 25 Sep	Ryanair
18 Sep - 22 Sep	easyJet	direct
12 Sep - 21 Sep	easyJet	direct
23 Sep - 30 Sep	SKY express
25 Sep - 30 Sep	easyJet	direct
19 Sep - 22 Sep	Ryanair
28 Sep - 05 Oct	easyJet	direct
29 Sep - 05 Oct	SKY express
29 Sep - 12 Oct	SKY express
29 Sep - 14 Oct	SKY express
29 Sep - 03 Oct	SKY express
29 Sep - 13 Oct	SKY express
29 Sep - 16 Oct	SKY express
29 Sep - 02 Oct	SKY express
29 Sep - 20 Oct	SKY express
29 Sep - 09 Oct	SKY express

Also check the deals for one-way flights from Heraklion to London in September.

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 September from 137€

Return flights