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

Return flights

01 May - 11 May	Vueling Airlines
02 May - 12 May	Vueling Airlines
04 May - 08 May	Vueling Airlines
10 May - 17 May	Vueling Airlines
12 May - 26 May	Vueling Airlines
08 May - 10 May	Turkish Airlines
13 May - 22 May	easyJet
15 May - 14 Jun	Turkish Airlines
28 May - 09 Jun	Vueling Airlines
11 May - 15 May	easyJet
16 May - 13 Jun	easyJet
09 May - 22 May	Turkish Airlines
29 May - 10 Jun	Air France
31 May - 12 Jun	Turkish Airlines
22 May - 30 May	Air Transat

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

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 May from 852€

Return flights