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

Return flights

14 Oct - 18 Oct	easyJet	direct
11 Oct - 18 Oct	easyJet	direct
15 Oct - 23 Oct	easyJet	direct
21 Oct - 23 Oct	easyJet	direct
11 Oct - 17 Oct	easyJet	direct
12 Oct - 17 Oct	easyJet	direct
15 Oct - 17 Oct	easyJet	direct
16 Oct - 18 Oct	easyJet	direct
15 Oct - 18 Oct	easyJet	direct
14 Oct - 17 Oct	easyJet	direct
30 Oct - 04 Nov	easyJet
31 Oct - 04 Nov	easyJet
30 Oct - 06 Nov	easyJet
27 Oct - 04 Nov	easyJet
31 Oct - 04 Nov	easyJet	direct
30 Oct - 04 Nov	easyJet	direct
27 Oct - 04 Nov	easyJet	direct
29 Oct - 03 Nov	easyJet
30 Oct - 03 Nov	Wizz Air UK
24 Oct - 01 Nov	Wizz Air Malta

Also check the deals for one-way 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 return flights from London to Santorini (Thira) in October from 103€

Return flights