Cheapest return flights from London to Santiago in August from $1084

Best time to book flights for London (LHR) to Santiago (SCL) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Santiago (SCL) in August 2025 (see full year).

Return flights

05 Aug - 19 Aug British Airways
14 Aug - 24 Aug British Airways
09 Aug - 23 Aug British Airways
11 Aug - 18 Aug British Airways
08 Aug - 15 Aug British Airways
23 Aug - 12 Sep British Airways direct
22 Aug - 05 Sep Iberia
14 Aug - 26 Aug Air Canada
11 Aug - 25 Aug Delta
26 Aug - 04 Sep Air Canada
11 Aug - 29 Aug Delta
09 Aug - 24 Aug Air Canada

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

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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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