Cheapest return flights from London to Athens in December from $328

AirHint found the following cheapest return flights from London (LCY) to Athens (ATH) in December 2026 (see full year).

Return flights

21 Dec - 27 Dec ITA Airways
23 Dec - 30 Dec ITA Airways
23 Dec - 26 Dec ITA Airways
19 Dec - 02 Jan ITA Airways
22 Dec - 04 Jan ITA Airways
24 Dec - 30 Dec ITA Airways
24 Dec - 28 Dec ITA Airways
26 Dec - 30 Dec ITA Airways
26 Dec - 02 Jan ITA Airways
26 Dec - 04 Jan ITA Airways
28 Dec - 03 Jan ITA Airways
26 Dec - 28 Dec ITA Airways
21 Dec - 04 Jan ITA Airways
28 Dec - 05 Jan ITA Airways
30 Dec - 03 Jan ITA Airways
20 Dec - 03 Jan KLM
20 Dec - 02 Jan KLM

Also check the deals for one-way flights from London to Athens 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 Athens

Cheap car rent in Athens

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