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

Return flights

01 Dec - 13 Dec	Iberia	direct
01 Dec - 29 Dec	Iberia	direct
04 Dec - 07 Jan	Air Canada
06 Dec - 22 Jan	Iberia	direct
01 Dec - 01 Jan	Iberia	direct
25 Dec - 16 Jan	Avianca
05 Dec - 01 Jan	Iberia
11 Dec - 07 Jan	Air Canada
03 Dec - 03 Jan	Iberia	direct
24 Dec - 26 Jan	Iberia	direct
28 Dec - 04 Jan	Iberia	direct
01 Dec - 03 Jan	Iberia	direct
11 Dec - 18 Dec	Avianca
11 Dec - 18 Dec	Iberia	direct

Also check the deals for one-way flights from Madrid to Quito 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 Madrid to Quito in December from 809€

Return flights