AirHint found the following cheapest return flights from Frankfurt (FRA) to Las Vegas (LAS) in December 2025 (see full year).

Return flights

31 Dec - 07 Jan	Delta
17 Dec - 27 Dec	Delta
24 Dec - 06 Jan	Delta
03 Dec - 13 Dec	British Airways
10 Dec - 16 Dec	British Airways
24 Dec - 14 Jan	British Airways
13 Dec - 20 Dec	Aer Lingus
06 Dec - 15 Dec	Air Canada
10 Dec - 15 Dec	Air Canada
25 Dec - 08 Jan	Lufthansa
07 Dec - 14 Dec	British Airways
07 Dec - 14 Dec	United	direct
10 Dec - 14 Dec	United	direct
24 Dec - 14 Jan	Lufthansa	direct
10 Dec - 24 Dec	Discover Airlines	direct
25 Dec - 16 Jan	Lufthansa
28 Dec - 18 Jan	United
13 Dec - 02 Jan	Delta
31 Dec - 04 Jan	Delta
29 Dec - 02 Jan	Delta

Also check the deals for one-way flights from Frankfurt to Las Vegas 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 Frankfurt to Las Vegas in December from $560

Return flights