AirHint found the following cheapest return flights from Quito (UIO) to Madrid (MAD) in August 2025 (see full year).

Return flights

20 Aug - 31 Aug	Avianca
10 Aug - 01 Sep	LATAM Airlines Group
09 Aug - 30 Aug	LATAM Airlines Group
06 Aug - 07 Sep	Avianca
10 Aug - 21 Sep	Avianca
19 Aug - 07 Sep	Avianca
07 Aug - 31 Aug	Avianca
13 Aug - 27 Aug	LATAM Airlines Group
01 Aug - 27 Aug	Avianca
09 Aug - 03 Sep	LATAM Airlines Group
11 Aug - 25 Aug	LATAM Airlines Group
09 Aug - 11 Sep	Air Europa	direct
16 Aug - 23 Aug	Avianca
01 Aug - 30 Aug	Avianca
26 Aug - 01 Sep	LATAM Airlines Group
30 Aug - 30 Sep	Avianca
09 Aug - 10 Sep	Iberia
19 Aug - 07 Sep	Air Europa	direct
05 Aug - 20 Aug	Air France
12 Aug - 26 Aug	Air Europa	direct

Also check the deals for one-way flights from Quito 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 Quito to Madrid in August from $1030

Return flights