Cheapest return flights from London to Santiago in August from $1108

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

13 Aug - 21 Sep British Airways
14 Aug - 21 Sep British Airways direct
14 Aug - 23 Sep British Airways
14 Aug - 23 Sep British Airways direct
12 Aug - 21 Sep British Airways
30 Aug - 13 Sep Iberia
14 Aug - 19 Sep British Airways direct
14 Aug - 20 Sep British Airways
11 Aug - 19 Sep British Airways direct
06 Aug - 17 Aug British Airways
12 Aug - 19 Sep British Airways
04 Aug - 15 Aug British Airways
11 Aug - 22 Aug British Airways direct
04 Aug - 11 Aug Iberia
12 Aug - 26 Aug Iberia
23 Aug - 31 Aug Delta
22 Aug - 31 Aug Delta
08 Aug - 19 Aug Iberia
23 Aug - 31 Aug British Airways direct
01 Aug - 18 Aug British Airways

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

Skyscanner

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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