Cheapest one-way flights from Los Angeles to Madrid in December from $375

Best time to book flights for Los Angeles (LAX) to Madrid (MAD) flights at AirHint

AirHint found the following cheapest one-way flights from Los Angeles (LAX) to Madrid (MAD) in December 2025 (see full year).

One-Way flights

07 Dec Alaska Airlines
24 Dec Lufthansa
24 Dec Iberia direct
23 Dec Finnair
07 Dec British Airways direct
18 Dec Norse Atlantic Airways
25 Dec Lufthansa
22 Dec Norse Atlantic Airways
19 Dec Norse Atlantic Airways
19 Dec Iberia direct

Also check the deals for return flights from Los Angeles to Madrid in December.

Skyscanner

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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