Cheapest one-way flights from London to Athens in December from 78€

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

One-Way flights

31 Dec Aegean Airlines direct
29 Dec KM Malta Airlines
28 Dec KM Malta Airlines
30 Dec Aegean Airlines direct
29 Dec Aegean Airlines direct
28 Dec Aegean Airlines direct

Also check the deals for return flights from London to Athens in December.

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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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