Cheapest one-way flights from Athens to Santorini (Thira) in September from $32

Best time to book flights for Athens (ATH) to Santorini (Thira) (JTR) flights at AirHint

AirHint found the following cheapest one-way flights from Athens (ATH) to Santorini (Thira) (JTR) in September 2025 (see full year).

One-Way flights

18 Sep Ryanair direct
09 Sep Ryanair direct
30 Sep Ryanair direct
27 Sep Ryanair direct
22 Sep Ryanair direct
14 Sep Ryanair direct
13 Sep Ryanair direct
07 Sep Ryanair direct
19 Sep Ryanair direct
06 Sep Ryanair direct

Also check the deals for return flights from Athens to Santorini (Thira) in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Santorini (Thira)

Cheap car rent in Santorini (Thira)