Cheapest return flights from London to Santiago in September from 888€

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

Return flights

01 Sep - 01 Oct LATAM Airlines Group
08 Sep - 10 Oct British Airways
03 Sep - 20 Sep LATAM Airlines Group
13 Sep - 27 Sep LATAM Airlines Group
17 Sep - 27 Sep LATAM Airlines Group
07 Sep - 18 Sep LATAM Airlines Group
15 Sep - 03 Oct LATAM Airlines Group
01 Sep - 29 Sep LATAM Airlines Group
28 Sep - 14 Oct British Airways
21 Sep - 05 Oct British Airways
05 Sep - 19 Sep LATAM Airlines Group
24 Sep - 01 Oct Turkish Airlines
05 Sep - 15 Sep LATAM Airlines Group
06 Sep - 15 Sep LATAM Airlines Group
07 Sep - 15 Sep LATAM Airlines Group
24 Sep - 27 Sep Turkish Airlines
25 Sep - 03 Oct LATAM Airlines Group
26 Sep - 03 Oct LATAM Airlines Group
27 Sep - 14 Oct Turkish Airlines

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