Cheapest return flights from London to Santorini (Thira) in September from $175

Best time to book flights for London (STN) to Santorini (Thira) (JTR) flights at AirHint

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

Return flights

23 Sep - 14 Oct Ryanair
14 Sep - 03 Oct Ryanair direct
21 Sep - 26 Sep Ryanair
21 Sep - 03 Oct Ryanair direct
07 Sep - 17 Sep Ryanair
07 Sep - 12 Sep Ryanair direct
14 Sep - 18 Sep Ryanair
07 Sep - 18 Sep Ryanair
22 Sep - 26 Sep Ryanair
21 Sep - 10 Oct Ryanair direct
25 Sep - 02 Oct Ryanair
26 Sep - 12 Oct Ryanair direct
07 Sep - 16 Sep Ryanair
21 Sep - 05 Oct Ryanair direct
24 Sep - 29 Sep Ryanair
20 Sep - 24 Sep Ryanair
26 Sep - 02 Oct Ryanair
18 Sep - 25 Sep Ryanair
26 Sep - 03 Oct Ryanair direct
29 Sep - 06 Oct Ryanair

Also check the deals for one-way flights from London 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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