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

One-Way flights

26 Apr	easyJet	direct
16 Apr	easyJet	direct
27 Apr	easyJet	direct
22 Apr	easyJet	direct
08 Apr	Wizz Air UK
20 Apr	easyJet	direct
17 Apr	easyJet	direct
14 Apr	easyJet	direct
29 Apr	Wizz Air UK
08 Apr	easyJet	direct

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

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 April from 82€

One-Way flights