Cheapest return flights from Santiago to London in March from $832

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

Return flights

10 Mar - 18 Mar Air Canada
05 Mar - 15 Mar Air Canada
10 Mar - 14 Apr Avianca
23 Mar - 02 Apr LATAM Airlines Group
05 Mar - 19 Mar Avianca
13 Mar - 13 Apr LATAM Airlines Group
25 Mar - 08 Apr Avianca
24 Mar - 25 Apr Avianca
25 Mar - 07 Apr Avianca
06 Mar - 20 Mar Air Canada
20 Mar - 30 Mar LATAM Airlines Group
22 Mar - 31 Mar LATAM Airlines Group
15 Mar - 30 Mar LATAM Airlines Group
19 Mar - 26 Mar British Airways
20 Mar - 04 Apr British Airways
25 Mar - 06 Apr British Airways
24 Mar - 02 Apr British Airways
05 Mar - 02 Apr LATAM Airlines Group
05 Mar - 19 Mar British Airways direct
01 Mar - 21 Mar British Airways direct

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

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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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