AirHint found the following cheapest return flights from Los Angeles (LAX) to Madrid (MAD) in August 2026 (see full year).

Return flights

18 Aug - 31 Aug	TAP
07 Aug - 24 Aug	TAP
29 Aug - 13 Sep	TAP
06 Aug - 08 Sep	LEVEL
09 Aug - 02 Sep	Finnair
02 Aug - 20 Aug	United
09 Aug - 19 Aug	Finnair
10 Aug - 20 Aug	United
05 Aug - 21 Aug	Delta
09 Aug - 22 Aug	LEVEL
13 Aug - 21 Aug	Finnair	direct
17 Aug - 25 Aug	LEVEL
19 Aug - 30 Aug	Air France
29 Aug - 05 Sep	Norse Atlantic Airways (UK)
27 Aug - 07 Sep	Norse Atlantic Airways (UK)

Also check the deals for one-way flights from Los Angeles to Madrid in August.

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 Los Angeles to Madrid in August from 438€

Return flights