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

Return flights

09 May - 19 May	easyJet
05 May - 18 May	easyJet
05 May - 12 May	easyJet
04 May - 11 May	Vueling Airlines
25 May - 08 Jun	Air France
13 May - 15 Jun	Air France
16 May - 26 May	easyJet
01 May - 08 May	Vueling Airlines
11 May - 18 May	Turkish Airlines
04 May - 18 May	Turkish Airlines
13 May - 20 May	Vueling Airlines
09 May - 18 May	Turkish Airlines
07 May - 02 Jun	Air France
28 May - 04 Jun	Air France
25 May - 07 Jun	Air France
25 May - 04 Jun	Ryanair
23 May - 02 Jun	Ryanair

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 828€

Return flights