Cheapest return flights from London to Santiago in August from $1473

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

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

Return flights

13 Aug - 23 Aug Delta
23 Aug - 06 Sep KLM
02 Aug - 15 Aug KLM
11 Aug - 25 Aug Delta
13 Aug - 27 Aug Delta
14 Aug - 27 Aug Delta
04 Aug - 16 Aug Delta
07 Aug - 19 Aug Delta
01 Aug - 16 Aug Delta
02 Aug - 17 Aug Delta
13 Aug - 20 Aug KLM

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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