AirHint found the following cheapest return flights from Belfast (BHD) to Heraklion (HER) in August 2025 (see full year).

Return flights

12 Aug - 19 Aug	easyJet
15 Aug - 18 Aug	Aer Lingus
14 Aug - 18 Aug	Aer Lingus
16 Aug - 24 Aug	Aer Lingus
06 Aug - 10 Aug	Aer Lingus
24 Aug - 31 Aug	easyJet
17 Aug - 24 Aug	easyJet
28 Aug - 01 Sep	easyJet
11 Aug - 18 Aug	easyJet
21 Aug - 28 Aug	easyJet
22 Aug - 28 Aug	Aer Lingus
25 Aug - 01 Sep	Aer Lingus
29 Aug - 05 Sep	Aer Lingus

Also check the deals for one-way flights from Belfast to Heraklion in August.

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 Belfast to Heraklion in August from $413

Return flights