AirHint found the following cheapest return flights from Frankfurt (FRA) to Los Angeles (LAX) in December 2025 (see full year).

Return flights

03 Dec - 09 Dec	TAP
03 Dec - 11 Dec	TAP
10 Dec - 15 Jan	TAP
04 Dec - 11 Dec	TAP
06 Dec - 11 Dec	TAP
06 Dec - 09 Dec	TAP
04 Dec - 25 Dec	TAP
11 Dec - 27 Dec	TAP
01 Dec - 09 Dec	TAP
25 Dec - 24 Jan	TAP
01 Dec - 11 Dec	TAP
25 Dec - 30 Dec	Finnair
18 Dec - 01 Jan	British Airways
24 Dec - 01 Jan	British Airways
12 Dec - 01 Jan	British Airways
15 Dec - 09 Jan	Ryanair
25 Dec - 01 Jan	Delta
16 Dec - 01 Jan	Delta
16 Dec - 06 Jan	TAP
22 Dec - 06 Jan	TAP

Also check the deals for one-way flights from Frankfurt to Los Angeles 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 Los Angeles in December from 399€

Return flights