Cheapest return flights from London to Santorini (Thira) in September from $271

AirHint found the following cheapest return flights from London (LHR) to Santorini (Thira) (JTR) in September 2026 (see full year).

Return flights

01 Sep - 15 Sep SWISS
21 Sep - 28 Sep Aegean Airlines
25 Sep - 28 Sep Aegean Airlines
04 Sep - 13 Sep Lufthansa
25 Sep - 27 Sep Aegean Airlines
16 Sep - 24 Sep Aegean Airlines
09 Sep - 24 Sep Aegean Airlines
20 Sep - 21 Sep Aegean Airlines
11 Sep - 20 Sep Aegean Airlines
18 Sep - 21 Sep Aegean Airlines

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

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