Cheapest one-way flights from Santiago to Barcelona in December from $422

Best time to book flights for Santiago (SCL) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest one-way flights from Santiago (SCL) to Barcelona (BCN) in December 2025 (see full year).

One-Way flights

09 Dec Iberia direct
02 Dec Iberia direct
04 Dec Iberia direct
11 Dec Iberia direct
08 Dec Iberia direct
06 Dec Iberia direct
13 Dec Aerolineas Argentinas
10 Dec LATAM Airlines Group
23 Dec LATAM Airlines Group
03 Dec Avianca

Also check the deals for return flights from Santiago to Barcelona 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 Barcelona

Cheap car rent in Barcelona