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

Return flights

07 May - 19 May	easyJet
09 May - 22 May	Wizz Air UK
13 May - 19 May	Wizz Air UK
05 May - 17 May	easyJet
06 May - 12 May	Wizz Air UK
11 May - 18 May	Wizz Air UK
20 May - 26 May	Wizz Air UK
19 May - 08 Jun	Wizz Air UK
19 May - 16 Jun	Wizz Air UK
13 May - 20 May	Wizz Air UK
04 May - 13 May	Wizz Air UK
27 May - 17 Jun	Wizz Air UK
02 May - 21 May	Ryanair
27 May - 06 Jun	Wizz Air UK
26 May - 09 Jun	Ryanair
26 May - 16 Jun	Ryanair
13 May - 06 Jun	Wizz Air UK
07 May - 04 Jun	Wizz Air UK
05 May - 09 Jun	Wizz Air UK
27 May - 10 Jun	Wizz Air UK

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 601€

Return flights