Cheapest one-way flights from London to Santorini (Thira) in September from $164

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

One-Way flights

01 Sep SWISS
11 Sep Aegean Airlines
12 Sep Aegean Airlines
11 Sep British Airways direct
12 Sep British Airways direct
01 Sep British Airways direct

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

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