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

Return flights

14 Mar - 24 Mar	easyJet
11 Mar - 18 Mar	TAP
14 Mar - 21 Mar	Vueling Airlines
11 Mar - 23 Mar	Vueling Airlines
16 Mar - 22 Mar	Vueling Airlines
25 Mar - 30 Mar	easyJet
12 Mar - 19 Mar	TAP
05 Mar - 19 Mar	Air Europa
08 Mar - 19 Mar	Wizz Air
25 Mar - 24 Apr	easyJet
25 Mar - 29 Mar	easyJet
17 Mar - 02 Apr	easyJet
18 Mar - 15 Apr	easyJet
24 Mar - 05 Apr	easyJet
18 Mar - 03 Apr	easyJet
25 Mar - 03 Apr	easyJet
29 Mar - 06 Apr	easyJet
18 Mar - 06 Apr	easyJet
25 Mar - 10 Apr	easyJet
29 Mar - 09 Apr	easyJet

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

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 March from $900

Return flights