Cheapest return flights from London to Santiago in April from $1067

AirHint found the following cheapest return flights from London (LHR) to Santiago (SCL) in April 2026 (see full year).

Return flights

15 Apr - 29 Apr LATAM Airlines Group
18 Apr - 29 Apr Air Canada
17 Apr - 28 Apr Air Canada
11 Apr - 25 Apr Iberia
13 Apr - 21 Apr LATAM Airlines Group
06 Apr - 24 Apr British Airways
13 Apr - 24 Apr British Airways
16 Apr - 28 Apr British Airways
11 Apr - 28 Apr British Airways
10 Apr - 19 Apr LATAM Airlines Group
24 Apr - 08 May British Airways
24 Apr - 15 May British Airways

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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