Cheap flights from Istanbul to Greece from £42

If you are unable to visit Greece during the month of April, then departing from Istanbul during the month January is also very affordable. Most momondo users find prices during this month for around £95.

The cheapest day to depart from Istanbul to Greece is on a Thursday when prices can be found for as low as £83. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul to Greece for around £203.

Our data shows that the cheapest Istanbul to Greece flights are usually those with departure times in the evening. Our users have found flights to Greece in the evening for as low as £68. Flights at midday are often more expensive, with an average ticket price of £203.

Fly from Istanbul to Athens Eleftherios V. for the best Istanbul - Greece flight prices

You are more likely to see cheaper flights to Greece from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around £126 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Istanbul for as low as £107 on momondo.

There is only 1 cabin class available to choose from on Istanbul to Greece flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Pegasus Airlines, Aegean Airlines, and TAROM are the most popular carriers operating from Istanbul to Greece

Aegean Airlines, Sky Express and Pegasus Airlines are the top three most popular airlines that fly to Greece from Istanbul according to our data. Aegean Airlines is the first choice among our users, with 74% of people opting to fly with this airline when travelling to Greece. Keep in mind that there are 4 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Istanbul and Greece have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Sky Express have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of November 2026, there are 24 flights per day flying from Istanbul to Greece. The most common time of day flights depart is 08:00, with 56% of flights taking off at midday.

As of November 2026, 169 flights take off from Istanbul and land in Greece each week. The most common flight departure day for this route is Mon, with 27% of weekly flights taking off on this day.