Cheapest return flights from Heraklion to Barcelona in September from 137€

Best time to book flights for Heraklion (HER) to Barcelona (BCN) flights at AirHint

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

Return flights

01 Sep - 06 Sep Air Serbia
11 Sep - 17 Sep easyJet
18 Sep - 23 Sep easyJet
04 Sep - 09 Sep Aegean Airlines
01 Sep - 05 Sep Air Serbia
11 Sep - 13 Sep Aegean Airlines
02 Sep - 06 Sep easyJet
09 Sep - 13 Sep Aegean Airlines
07 Sep - 13 Sep Aegean Airlines
04 Sep - 11 Sep Aegean Airlines

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

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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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