Cheapest return flights from London to Santiago in April from $981

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 April 2025 (see full year).

Return flights

01 Apr - 13 Apr Air Canada
02 Apr - 06 Apr Air Canada
14 Apr - 26 May LATAM Airlines Group
23 Apr - 23 May LATAM Airlines Group
23 Apr - 27 May LATAM Airlines Group
02 Apr - 09 Apr LATAM Airlines Group
01 Apr - 08 Apr LATAM Airlines Group
28 Apr - 19 May Vueling Airlines
28 Apr - 18 May Vueling Airlines
28 Apr - 15 May Vueling Airlines
10 Apr - 13 Apr Air Canada
07 Apr - 13 Apr Delta
14 Apr - 22 Apr Delta
10 Apr - 22 Apr Delta
13 Apr - 22 Apr Delta
03 Apr - 18 Apr Delta
23 Apr - 09 May Vueling Airlines
23 Apr - 02 May Delta
25 Apr - 10 May Delta
01 Apr - 01 May Delta

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

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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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