AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Athens (ATH) in December 2025 (see full year).

Return flights

31 Dec - 13 Jan	SWISS
09 Dec - 23 Dec	American Airlines
01 Dec - 08 Dec	British Airways
02 Dec - 09 Dec	British Airways
03 Dec - 10 Dec	British Airways
08 Dec - 15 Dec	British Airways
05 Dec - 12 Dec	Delta
04 Dec - 11 Dec	British Airways
07 Dec - 14 Dec	British Airways
16 Dec - 23 Dec	British Airways
06 Dec - 13 Dec	Delta

Also check the deals for one-way flights from Dallas-Fort Worth 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 Dallas-Fort Worth to Athens in December from $607

Return flights