AirHint found the following cheapest return flights from Newark (EWR) to Heraklion (HER) in July 2025 (see full year).

Return flights

14 Jul - 23 Jul	British Airways
14 Jul - 21 Jul	British Airways
17 Jul - 20 Jul	British Airways
18 Jul - 26 Jul	British Airways
18 Jul - 25 Jul	British Airways
26 Jul - 01 Aug	British Airways
09 Jul - 16 Jul	SWISS
16 Jul - 23 Jul	British Airways
09 Jul - 04 Aug	British Airways

Also check the deals for one-way flights from Newark to Heraklion in July.

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 Newark to Heraklion in July from 456€

Return flights