Cheapest one-way flights from Santiago to London in December from 352€

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

One-Way flights

08 Dec LATAM Airlines Group
07 Dec LATAM Airlines Group
05 Dec Sky Airline
09 Dec LATAM Airlines Group
02 Dec LATAM Airlines Group
10 Dec Avianca
11 Dec Avianca
03 Dec LATAM Airlines Group
01 Dec Sky Airline
24 Dec Avianca

Also check the deals for return flights from Santiago to London 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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