Cheapest return flights from London to Santiago in April from 860€

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

Return flights

18 Apr - 26 Apr Iberia
25 Apr - 09 May British Airways
16 Apr - 23 Apr Iberia
22 Apr - 29 Apr Iberia
17 Apr - 10 May British Airways
16 Apr - 14 May Iberia
13 Apr - 24 Apr Iberia
13 Apr - 21 Apr British Airways
01 Apr - 08 Apr British Airways
15 Apr - 21 Apr Turkish Airlines
04 Apr - 18 Apr British Airways
20 Apr - 01 May Iberia
10 Apr - 25 Apr Iberia
09 Apr - 14 Apr Iberia
26 Apr - 03 May Iberia
20 Apr - 01 May British Airways direct

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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