Cheapest one-way flights from Santiago to London in December from 376€

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

One-Way flights

09 Dec Avianca
12 Dec Iberia
04 Dec Avianca
08 Dec Avianca
11 Dec LATAM Airlines Group
24 Dec LATAM Airlines Group
16 Dec Avianca
17 Dec Sky Airline
25 Dec Iberia For Level
27 Dec Iberia For Level

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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