JSY to HER, Syros Island Airport to Heraklion International Airport Cheap Flights

Based on HopeGoo data, SKY express offers one-way fares as low as US$100 on Cheapest nonstop routes (e.g. JSY to HER on Fri, Apr 24), while SKY express offers Cheapest nonstop round-trips from US$178 departing on Fri, Apr 24 and returning on Tue, Apr 28.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Syros Island to Heraklion is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Syros Island to Heraklion, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Apr 24, with one-way flights priced at just US$100. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is SKY express. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Heraklion travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Syros Island to Heraklion is November, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Syros Island to Heraklion on March 6, 2026 with SKY express, with prices starting at US$196.

The time difference between Heraklion and Syros Island is 0h.

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