Cheapest return flights from Athens to Santorini (Thira) in September from 38€

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

Return flights

30 Sep - 14 Oct Ryanair direct
29 Sep - 14 Oct Ryanair direct
25 Sep - 14 Oct Ryanair direct
19 Sep - 04 Oct Ryanair direct
30 Sep - 21 Oct Ryanair direct
30 Sep - 16 Oct Ryanair direct
27 Sep - 14 Oct Ryanair direct
29 Sep - 16 Oct Ryanair direct
30 Sep - 11 Oct Ryanair direct
27 Sep - 16 Oct Ryanair direct
02 Sep - 09 Sep Ryanair direct
05 Sep - 09 Sep Ryanair direct
01 Sep - 09 Sep Ryanair direct
02 Sep - 13 Sep Ryanair direct
05 Sep - 13 Sep Ryanair direct
19 Sep - 27 Sep Ryanair direct
11 Sep - 13 Sep Ryanair direct
19 Sep - 30 Sep Ryanair direct
09 Sep - 13 Sep Ryanair direct
04 Sep - 09 Sep Ryanair direct

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

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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.

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