Cheapest return flights from London to Santiago in September from $63

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

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

Return flights

24 Sep - 08 Oct Vueling Airlines direct
24 Sep - 13 Oct Vueling Airlines direct
29 Sep - 08 Oct Vueling Airlines direct
30 Sep - 08 Oct Vueling Airlines direct
23 Sep - 08 Oct Vueling Airlines direct
19 Sep - 08 Oct Vueling Airlines direct
22 Sep - 08 Oct Vueling Airlines direct
29 Sep - 16 Oct Vueling Airlines direct
29 Sep - 13 Oct Vueling Airlines direct
29 Sep - 20 Oct Vueling Airlines direct
24 Sep - 29 Sep Vueling Airlines direct
24 Sep - 25 Sep Vueling Airlines direct
10 Sep - 16 Sep Vueling Airlines direct
10 Sep - 11 Sep Vueling Airlines direct
23 Sep - 29 Sep Vueling Airlines direct
19 Sep - 29 Sep Vueling Airlines direct
10 Sep - 29 Sep Vueling Airlines direct
23 Sep - 25 Sep Vueling Airlines direct
19 Sep - 25 Sep Vueling Airlines direct
10 Sep - 25 Sep Vueling Airlines direct

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

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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