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

Return flights

09 Jul - 28 Jul	British Airways
11 Jul - 11 Aug	British Airways
10 Jul - 29 Jul	British Airways
14 Jul - 04 Aug	British Airways
18 Jul - 26 Aug	British Airways
22 Jul - 05 Aug	Iberia
07 Jul - 11 Jul	British Airways
31 Jul - 28 Aug	British Airways
25 Jul - 01 Aug	Iberia
23 Jul - 13 Aug	Iberia

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

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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Cheapest return flights from London to Santiago in July from 914€

Return flights