Cheap flights from Athens to Thera from R671

The cheapest month to fly to Thera from Athens is in July. Flight prices, which tend to average around R1 869, are often lower during this time because this is during the off-season. If you don’t want to visit Thera in July, then you should wait until November to fly from Athens, when ticket prices are also cheap, with an average price of R1 901.

The cheapest day to depart from Athens to Thera is on a Thursday. Travellers who choose to depart for Thera on a Thursday will often find tickets for as low as R1 838. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around R3 041. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.

According to our data, the cheapest time of day to fly to Thera is at midday. momondo users have found flights departing from Athens to Thera at midday for as low as R2 151. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are R3 041 on average. Flights to Thera from Athens in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Athens Eleftherios V. to Thera Santorini for the best Athens Eleftherios V. - Thera Santorini flight prices

You are more likely to see cheaper flights to Thera from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to Thera for around R2 206 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thera from Athens for as low as R1 790 on momondo.

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

Aegean Airlines is the most popular carrier operating from Athens Eleftherios V. to Thera Santorini

Sky Express, Aegean Airlines and Ryanair are the top three most popular airlines that fly to Thera from Athens according to our data. Sky Express is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Thera. Keep in mind that there are 3 different airlines that fly to Thera on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Athens and Thera have experienced a delay on any given week. The average delay length over the past 12 months has been 82 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.

Tuesday 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, Ryanair have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

The number of flights available between Athens and Thera is 25 per day as of September 2026. The most frequent departure time is 10:00, with 47% of daily flights leaving in the afternoon.

The number of flights available between Athens and Thera is 179 per week as of September 2026. The most frequent departure day is Sat, with 18% of weekly flights leaving on this day.