Cheapest one-way flights from London to Santorini (Thira) in December from $173

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

One-Way flights

08 Dec Aegean Airlines
26 Dec Aegean Airlines
30 Dec Aegean Airlines
24 Dec Aegean Airlines
25 Dec Aegean Airlines
18 Dec Aegean Airlines
28 Dec Aegean Airlines
20 Dec Scandinavian Airlines
27 Dec Aegean Airlines

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

Powered by

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.

Book a cheap hotel in Santorini (Thira)

Cheap car rent in Santorini (Thira)

Feel free to contact us with any feedback or request another flight research.