AirHint found the following cheapest return flights from Quito (UIO) to Madrid (MAD) in April 2026 (see full year).

Return flights

09 Apr - 02 May	Air Europa	direct
01 Apr - 11 Apr	Avianca
01 Apr - 20 Apr	Avianca
01 Apr - 27 Apr	Avianca
23 Apr - 04 May	Avianca
15 Apr - 06 May	Avianca
01 Apr - 20 Apr	LATAM Airlines Group	direct
13 Apr - 03 May	Avianca
06 Apr - 18 Apr	Avianca
01 Apr - 11 Apr	Iberia	direct
23 Apr - 04 May	Iberia	direct
05 Apr - 19 Apr	Avianca
06 Apr - 18 Apr	Iberia	direct

Also check the deals for one-way flights from Quito to Madrid in April.

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 April from $830

Return flights