Cheapest return flights from London to Santiago in August from $1386

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

Return flights

18 Aug - 28 Aug British Airways
27 Aug - 06 Sep British Airways
17 Aug - 26 Aug British Airways
17 Aug - 28 Aug British Airways
10 Aug - 30 Aug British Airways
11 Aug - 31 Aug British Airways
12 Aug - 31 Aug British Airways
20 Aug - 30 Aug British Airways
17 Aug - 27 Aug British Airways
03 Aug - 14 Aug British Airways
14 Aug - 30 Aug British Airways
26 Aug - 05 Sep KLM

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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