Cheapest return flights from Santiago to London in August from 738€

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

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

Return flights

12 Aug - 24 Sep Copa
04 Aug - 30 Aug Copa
12 Aug - 30 Aug Iberia
15 Aug - 05 Sep Copa
07 Aug - 25 Aug Avianca
05 Aug - 23 Aug Avianca
01 Aug - 23 Aug Avianca
08 Aug - 22 Aug Avianca
21 Aug - 06 Sep Avianca
16 Aug - 31 Aug Avianca
31 Aug - 29 Sep Avianca
19 Aug - 18 Sep Avianca
22 Aug - 21 Sep Avianca

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