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

Return flights

05 Jul - 11 Jul	Lufthansa
04 Jul - 11 Jul	Lufthansa
28 Jul - 04 Aug	Lufthansa
11 Jul - 14 Jul	Lufthansa
10 Jul - 12 Jul	Lufthansa
05 Jul - 12 Jul	Lufthansa
24 Jul - 28 Jul	Lufthansa
26 Jul - 30 Jul	Lufthansa
09 Jul - 14 Jul	Lufthansa
23 Jul - 26 Jul	Lufthansa
17 Jul - 19 Jul	Lufthansa
28 Jul - 04 Aug	British Airways	direct

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

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 July from $234

Return flights