Flights operate between Heraklion (HER) and Istanbul (IST).
1 airline operates this route with 0-1 flights daily flights.
Average flight time is 1h 25m - 1h 35m.
Route distance is 454 miles (730 km).
Route Distance
454 miles (730 km)
Average Duration
1h 25m - 1h 35m
Airlines Operating This Route
Aegean Airlines
Flight Frequency
Daily Flights
0-1 flights
Weekly Flights
2
Typical Departure Time Ranges
Earliest Departure
18:10
Latest Departure
18:10
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Aegean Airlines serves 1 destination from HER
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| HER → Istanbul (IST) (IST) | 7/week | 1h 25m - 1h 35m | 454 km | Seasonal |
Flight Schedule & Filters
Aegean Airlines flights from Heraklion (HER) to Istanbul (IST)
Aegean Airlines operates scheduled nonstop flights between Heraklion (HER) and Istanbul (IST). Aegean Airlines operates 0-1 flights daily flights on this route.• Flight Duration: 1h 25m - 1h 35m (average flight time)• Distance: 454 miles (730 km) (air miles between airports)• Daily Flights: 0-1 flights (scheduled departures per day)
Heraklion (HER)
GR
Istanbul (IST)
TR
FLIGHT TIME
1h 25m - 1h 35m
FLIGHT DISTANCE
454 miles (730 km)
1h 25m - 1h 25m
18:10
18:10
454 miles (730 km)
October
1 (Show)
2
Aegean Airlines Terminal Information & Contact
Departure Terminal - Heraklion (HER)
Terminal: 1
Phone: 30 210 6261000
Location: 1, Heraklion, GR
Arrival Terminal - Istanbul (IST)
Terminal: 1
Phone: 90 212 4653552
Location: 1, Istanbul, TR
Aegean Airlines Flight Schedule from Heraklion (HER) to Istanbul (IST)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
A3434 |  Aegean Airlines | 18:10 | 20:35:00 | Airbus A320 |
Aegean Airlines Monthly Flight Calendar
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Things to Do Near IST Airport
İstanbul Havalimanı Müzesi
0.2 km from airportYotelair Istanbul Airport (Airside)
0.3 km from airportYotel Istanbul Airport (Landside)
0.3 km from airportSkylon Airport Hotel
7.5 km from airportHidden Hills Istanbul Airport Hotel
8.1 km from airportDurusu Club Airport Hotel
11.9 km from airportAegean Airlines Terminal Information
Departure Terminal at Heraklion (HER):
• Terminal : Aegean Airlines operates from this terminal
Terminal 1:
• Aegean Airlines Terminal Phone: 30 210 6261000
Arrival Terminal at Istanbul (IST):
Terminal 1:
• Aegean Airlines Terminal Phone: 90 212 4653552
Weather & Climate at Istanbul (IST)
15.2°C
Avg Temperature74mm
Avg Rainfall15.5km/h
Avg Wind Speed77%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Istanbul (IST)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Istanbul (IST)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Aegean Airlines to Istanbul (IST)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: 2025-06, 2025-07, 2025-08, 2025-09, 2025-10
Seasonal Travel Calendar
Aegean Airlines Contact Information and Customer Services
Aegean Airlines Address
31, Vitanioti Street, Kifisia
Kifissia 145 64, Greece
Official Website
en.aegeanair.com/Frequently Asked Questions
How many Aegean Airlines flights operate from Heraklion (HER) to Istanbul (IST)?
Aegean Airlines operates 1 flight from Heraklion (HER) to Istanbul (IST).
What city does Istanbul (IST) airport serve?
Istanbul (IST) airport serves Istanbul, TR.
How long is the Aegean Airlines flight from Heraklion (HER) to Istanbul (IST)?
The flight duration is approximately 1h 25m - 1h 35m.
What is the distance from Heraklion (HER) to Istanbul (IST)?
The distance is 454 miles (730 km).
What aircraft does Aegean Airlines use on this route?
Aegean Airlines uses Airbus A320 on this route.
Which terminal does Aegean Airlines use at Heraklion (HER)?
Aegean Airlines flights from Heraklion (HER) depart from Terminal 1. Terminal 1 phone: 30 210 6261000.
What is the Aegean Airlines terminal phone number at Heraklion (HER)?
The Aegean Airlines terminal phone number at Heraklion (HER) is 30 210 6261000 (Terminal 1).
View all Aegean Airlines flights to Heraklion (HER) →
Popular Aegean Airlines routes from Heraklion include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.