Cheapest return flights from London to Santiago in May from 811€

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

Return flights

13 May - 22 May Vueling Airlines
05 May - 15 May Iberia
11 May - 15 May Iberia
04 May - 17 May Vueling Airlines
08 May - 10 May Iberia
03 May - 17 May British Airways
15 May - 14 Jun LATAM Airlines Group
09 May - 16 May Iberia
16 May - 13 Jun LATAM Airlines Group
29 May - 10 Jun KLM
28 May - 09 Jun British Airways
22 May - 30 May Avianca
31 May - 12 Jun LATAM Airlines Group
11 May - 26 May Delta
11 May - 27 May Delta
19 May - 09 Jun Avianca

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

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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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