AirHint found the following cheapest one-way flights from London (LGW) to Santorini (Thira) (JTR) in October 2025 (see full year).

One-Way flights

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28 Oct	easyJet	direct
23 Oct	easyJet	direct
21 Oct	easyJet	direct
07 Oct	easyJet	direct
15 Oct	easyJet	direct
11 Oct	easyJet	direct
29 Oct	easyJet	direct
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14 Oct	easyJet	direct

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

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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Cheapest one-way flights from London to Santorini (Thira) in October from 52€

One-Way flights