Cheapest return flights from Quito to Barcelona in December from $757

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

Return flights

02 Dec - 22 Jan KLM
16 Dec - 16 Jan KLM
25 Dec - 09 Jan Air Europa
16 Dec - 12 Jan Iberia
25 Dec - 05 Jan Air Europa
02 Dec - 09 Dec Avianca
17 Dec - 10 Jan Iberia
23 Dec - 31 Dec Air Europa
17 Dec - 31 Dec Iberia
18 Dec - 07 Jan Iberia
03 Dec - 17 Dec Avianca
20 Dec - 20 Jan Avianca
20 Dec - 05 Jan Air Europa
25 Dec - 03 Jan Air Europa

Also check the deals for one-way flights from Quito to Barcelona in December.

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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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