Cheapest one-way flights from Santiago to London in December from $361

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

One-Way flights

03 Dec LATAM Airlines Group
04 Dec LATAM Airlines Group
07 Dec LATAM Airlines Group
10 Dec LATAM Airlines Group
02 Dec Iberia For Level
11 Dec LATAM Airlines Group
14 Dec LATAM Airlines Group
26 Dec Air Canada
15 Dec Air Canada
16 Dec Air Canada

Also check the deals for return flights from Santiago to London 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.

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