AirHint found the following cheapest one-way flights from Heraklion (HER) to Porto (OPO) in August 2026 (see full year).
One-Way flights
| 31 Aug | KLM | ||
| 24 Aug | KLM | ||
| 26 Aug | KLM | ||
| 02 Aug | easyJet | ||
| 28 Aug | KLM | ||
| 29 Aug | SKY express | ||
| 04 Aug | Vueling Airlines | ||
| 16 Aug | Vueling Airlines |
Also check the deals for return flights from Heraklion to Porto in August.
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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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