AirHint found the following cheapest return flights from Orlando (ORL) to Athens (ATH) in December 2025 (see full year).

Return flights

01 Dec - 24 Dec	Delta
13 Dec - 18 Dec	Norse Atlantic Airways (UK)
17 Dec - 26 Dec	Air France
22 Dec - 31 Dec	Frontier Airlines
17 Dec - 27 Dec	Frontier Airlines
18 Dec - 26 Dec	Air France
19 Dec - 24 Dec	Spirit Airlines
19 Dec - 25 Dec	Spirit Airlines
15 Dec - 22 Dec	Delta
20 Dec - 25 Dec	Frontier Airlines

Also check the deals for one-way flights from Orlando to Athens in December.

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 Orlando to Athens in December from $791

Return flights