AirHint found the following cheapest return flights from Quito (UIO) to Cancun (CUN) in December 2025 (see full year).

Return flights

01 Dec - 02 Dec	Avianca
01 Dec - 03 Dec	Avianca
02 Dec - 03 Dec	Avianca
03 Dec - 15 Dec	Avianca
08 Dec - 15 Dec	Avianca
03 Dec - 17 Dec	Avianca
01 Dec - 15 Dec	Avianca
15 Dec - 17 Dec	Avianca
15 Dec - 25 Dec	Avianca
15 Dec - 27 Dec	Avianca
23 Dec - 07 Jan	Avianca
30 Dec - 12 Jan	Avianca
30 Dec - 04 Jan	LATAM Airlines Group

Also check the deals for one-way flights from Quito to Cancun 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.

Book a cheap hotel in Cancun

Cheap car rent in Cancun

Cheapest return flights from Quito to Cancun in December from $146

Return flights