Cheap Flights from Heraklion to Istanbul from S$ 101

Frequently Asked Questions

• Which airlines offer the cheapest flights from Heraklion (HER) to Istanbul (IST)?

  Based on Trip.com data, AEGEAN offers one-way fares as low as S$ 101 on Cheapest nonstop routes (e.g. HER to IST on Wed, Aug 19), while AEGEAN offers Cheapest nonstop round-trips from S$ 237 departing on Mon, Jul 20 and returning on Fri, Jul 24.

• Which airlines offer direct flights from Heraklion to Istanbul?

  At the moment, you can catch a direct flight from Heraklion to Istanbul with the following airlines, including: AEGEAN Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Heraklion (HER) to Istanbul (IST)?

  It takes about 1 hour 30 minutes to fly from Heraklion (HER) to Istanbul (IST).

• When is the best time to book flights from Heraklion to Istanbul?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Heraklion to Istanbul 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.

• How many flights are there per week from Heraklion to Istanbul?

  Based on Trip.com data in the past 4 weeks, there is 7 flight per week flying from Heraklion to Istanbul. You can check the weekly schedule for popular airlines on this route below: AEGEAN: S/M/T/W/T/F/S -- A3434 (06:01)

• How can I find the best deals on flights from Heraklion to Istanbul?

  To find best deals on flights from Heraklion to Istanbul, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Aug 19, with one-way flights priced at just S$ 101.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is AEGEAN.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Istanbul travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Heraklion to Istanbul to get the best price?

  The cheapest months to fly from Heraklion to Istanbul is August, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Heraklion to Istanbul?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Heraklion to Istanbul on July 15, 2026 with AEGEAN, with prices starting at S$ 86.

• Which airports can I fly through when travelling to Istanbul from Heraklion?

  You can land at any one of the following hubs in Istanbul, with Heraklion International Airport N. Kazantzakis to Istanbul Airport (HER-IST) is by far the most common option on this route: Istanbul Airport (IST) Sabiha Gökçen International Airport (SAW) Ataturk Airport (ISL).

• What is the time difference between Heraklion and Istanbul?

  The time difference between Istanbul and Heraklion is 1h.

• How can I change or cancel my flight ticket from Heraklion to Istanbul?

  Tickets can only be changed or cancelled 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 booking, 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.