Cheap flights from Thera to Athens from C$ 55

The month of April is, on average, the cheapest month to fly to Athens from Thera, with most prices found around C$ 126. If you aren’t able to travel to Athens during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 151.

Our data shows that Wednesday is the least expensive day to fly to Athens. Tickets to fly out on this day can be as low as C$ 108. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Thera to Athens for around C$ 472.

Our data shows that the cheapest Thera to Athens flights are usually those with departure times in the evening. Our users have found flights to Athens in the evening for as low as C$ 137. In the afternoon is when there is more demand to fly to Athens, so prices are often more expensive at around C$ 271 per ticket.

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

There are 3 cabin classes available to choose from on Thera Santorini to Athens Eleftherios V. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of March 2026, prices for Thera to Athens flights are approximately 34% cheaper when compared to flights at the same time last year.

Historically, on average around 18% of flights between Thera and Athens have experienced a delay on any given week. The average delay length over the past 12 months has been 88 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 has had the least delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of March 2026, 16 flights take off from Thera and land in Athens each day. The most common flight departure time for this route is 2:00p.m., with 35% of daily flights taking off in the afternoon.

As of March 2026, there are 114 flights per week flying from Thera to Athens. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.