Cheapest return flights from Santiago to London in September from 931€

AirHint found the following cheapest return flights from Santiago (SCL) to London (LHR) in September 2026 (see full year).

Return flights

18 Sep - 08 Oct Avianca
18 Sep - 07 Oct Avianca
19 Sep - 08 Oct LATAM Airlines Group
21 Sep - 23 Oct Avianca
15 Sep - 28 Sep Air Canada
01 Sep - 01 Oct Air Canada
19 Sep - 11 Oct Avianca
03 Sep - 16 Sep Iberia
01 Sep - 24 Sep JetSmart
18 Sep - 08 Oct British Airways direct
15 Sep - 15 Oct Sky Airline
14 Sep - 30 Sep Sky Airline
01 Sep - 26 Sep LATAM Airlines Group
04 Sep - 26 Sep Avianca
11 Sep - 28 Sep JetSmart
11 Sep - 24 Sep JetSmart
14 Sep - 27 Sep Avianca
22 Sep - 06 Oct Iberia
07 Sep - 17 Sep British Airways
11 Sep - 12 Oct Sky Airline

Also check the deals for one-way flights from Santiago to London in September.

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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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