$108 Cheap Flights from Heraklion (HER) to Ermoupolis (JSY)

View $108 flight on Sun, Sep 28, 2025Opens in a new window

Popular airlines from Nikos Kazantzakis Airport (HER) to Ermoupolis (JSY-Syros Island National)

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Cheap Flights from Heraklion to Ermoupolis (HER-JSY)

Prices were available within the past 7 days and start at $108 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alternative airports near Ermoupoli

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mykonos Island National JMK. Average driving time to city center is 5 hours 54 minutes. Flights from $384
JMK
Mykonos Island National
Average driving time to city center5 h 54 min
Flights from $384
Select flight to Paros National PAS. Cheapest option available. Average driving time to city center is 7 hours 48 minutes. Flights from $384
PAS
Paros National
Cheapest
Average driving time to city center7 h 48 min
Flights from $384
Flights from Heraklion (HER) to Ermoupolis (JSY)
Origin airport
Nikos Kazantzakis
Destination airport
Syros Island National
Distance
144 mi

Heraklion to Ermoupolis Flights

The cheapest times to fly from Heraklion to Ermoupolis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Heraklion to Ermoupolis are during the month of . You can find some of the cheapest flights from Heraklion to Ermoupolis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Heraklion to Ermoupolis

Sunday is one of the best days to book for cheap flights from Heraklion to Ermoupolis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Heraklion to Ermoupolis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Heraklion to Ermoupolis in 2025. You can also book with separate airlines for your outbound and return journeys, from $108 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Heraklion to Ermoupolis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Heraklion to Ermoupolis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Nikos Kazantzakis Airport (HER) to Syros Island National Airport (JSY) cost?
Discover the latest flight deals from HER to JSY by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HER to JSY?
The cheapest flights from HER to JSY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HER to JSY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HER to JSY. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Nikos Kazantzakis Airport (HER) to Syros Island National Airport (JSY)?
There aren't any daily nonstop flights available from Nikos Kazantzakis Airport (HER) to Syros Island National Airport (JSY). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from HER to JSY?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nikos Kazantzakis Airport (HER) to Syros Island National Airport (JSY)?
To arrive at Syros Island National Airport (JSY) on time, pick a flight that takes off from Nikos Kazantzakis Airport (HER) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Nikos Kazantzakis Airport (HER) to Syros Island National Airport (JSY) last-minute?
Booking your ticket from HER to JSY shortly before your trip is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a HER to JSY flight and hotel package?
You'll typically save money by securing a HER to JSY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After selecting your preferred flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Nikos Kazantzakis Airport (HER) to Syros Island National Airport (JSY)?
If you reserved your HER to JSY flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.