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

Return flights

23 Sep - 28 Sep	Aegean Airlines
18 Sep - 23 Sep	SKY express
22 Sep - 28 Sep	easyJet	direct
25 Sep - 28 Sep	SKY express
18 Sep - 28 Sep	SKY express
25 Sep - 12 Oct	SKY express
18 Sep - 23 Sep	easyJet	direct
25 Sep - 05 Oct	SKY express
25 Sep - 07 Oct	SKY express
18 Sep - 05 Oct	SKY express
18 Sep - 07 Oct	SKY express
08 Sep - 24 Sep	Ryanair
08 Sep - 24 Sep	easyJet	direct
18 Sep - 21 Sep	SKY express
17 Sep - 23 Sep	SKY express
25 Sep - 15 Oct	SKY express
25 Sep - 02 Oct	SKY express
25 Sep - 08 Oct	SKY express
25 Sep - 10 Oct	SKY express
25 Sep - 06 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 $180

Return flights