Cheapest return flights from London to Santiago in September from 938€

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

Return flights

05 Sep - 13 Oct British Airways direct
07 Sep - 22 Sep Iberia
07 Sep - 14 Oct Iberia
05 Sep - 25 Sep Iberia
07 Sep - 15 Oct British Airways
12 Sep - 29 Sep Iberia
02 Sep - 06 Sep Iberia
28 Sep - 15 Oct Iberia
12 Sep - 27 Sep Iberia
03 Sep - 19 Sep Virgin Atlantic
13 Sep - 24 Sep Virgin Atlantic
21 Sep - 27 Sep Turkish Airlines
19 Sep - 26 Sep Iberia

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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