KGS to HER, Kos Airport to Heraklion International Airport Cheap Flights

Based on HopeGoo data, SKY express offers one-way fares as low as US$71 on Cheapest nonstop routes (e.g. KGS to HER on Mon, Mar 2), while AEGEAN offers Cheapest nonstop round-trips from US$110 departing on Sun, Feb 15 and returning on Thu, Feb 19.

At the moment, several airlines serve connecting flights from Kos to Heraklion, including: SKY express Selected airlines are based on historical data collected from flight bookings made by users on HopeGoo within the last 90 days.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Kos 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 Kos 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 Mon, Mar 2, with one-way flights priced at just US$71. · 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 August. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Kos to Heraklion is October, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Kos to Heraklion on February 24, 2026 with SKY express, with prices starting at US$74.

You can land at any one of the following hubs in Heraklion, with Kos Airport to Heraklion International Airport "Nikos Kazantzakis" (KGS-HER) is by far the most common option on this route: Heraklion International Airport "Nikos Kazantzakis" (HER).

The time difference between Heraklion and Kos is 0h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.