Cheapest return flights from Porto to Santiago in December from $883

AirHint found the following cheapest return flights from Porto (OPO) to Santiago (SCL) in December 2025 (see full year).

Return flights

01 Dec - 09 Dec LATAM Airlines Group
01 Dec - 14 Dec Iberia
26 Dec - 16 Jan Iberia
14 Dec - 30 Dec Ryanair
06 Dec - 19 Dec British Airways
14 Dec - 01 Jan Iberia
14 Dec - 31 Dec Iberia
19 Dec - 30 Dec Turkish Airlines
20 Dec - 06 Jan TAP
18 Dec - 01 Jan Iberia
12 Dec - 06 Jan KLM

Also check the deals for one-way flights from Porto to Santiago in December.

Skyscanner

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 Santiago

Cheap car rent in Santiago

Feel free to contact us with any feedback or request another flight research.