# How much is the cheapest flight from Heraklion to Istanbul?

| Field | Value |
|---|---|
| Origin | HER (Heraklion, GR) |
| Destination | IST (Istanbul, TR) |
| Cheapest observed fare | EUR 49 |
| Currency | EUR |
| Six-month low | EUR 27 |
| Cheapest observed departure date | 2027-05-31 |
| Movement | no drop recorded |
| Freshness | cached_snapshot |

## The short answer

The lowest fare AplusZ has observed from Heraklion to Istanbul is EUR 49 one way. Over the trailing six months the lowest it reached was EUR 27, on a departure dated 2027-05-31.

## What this does not guarantee

This is a cached snapshot from a recurring fare scan, not a live quote and not a bookable price. Availability, taxes, baggage and seat fees are settled at the airline or agency, not here. Check the live price before booking:

https://aplusz.app/?from=HER&to=IST&lang=en&utm_source=route-page

## Machine access

- Fare record: https://aplusz.app/v1/fare?from=HER&to=IST
- All destinations from Heraklion: https://aplusz.app/v1/routes?from=HER
- Tool server: https://aplusz.app/mcp (tool: find_cheapest_fare)
- Field meanings: https://aplusz.app/llms-full.txt#fields

---

HTML: https://aplusz.app/en/flights/heraklion-to-istanbul
JSON: https://aplusz.app/v1/fare?from=HER&to=IST
Tool: https://aplusz.app/mcp
Source: AplusZ fare scan, cached snapshot
Licence: https://aplusz.app/license.xml
Cite as: AplusZ, Heraklion to Istanbul, https://aplusz.app/en/flights/heraklion-to-istanbul