Cheapest return flights from Santiago to London in April from 785€

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

Return flights

01 Apr - 30 Apr Avianca
24 Apr - 11 May Avianca
21 Apr - 07 May Avianca
17 Apr - 27 Apr Avianca
22 Apr - 05 May Sky Airline
07 Apr - 20 Apr LATAM Airlines Group
28 Apr - 28 May Avianca
19 Apr - 24 Apr Avianca
16 Apr - 02 May Avianca

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

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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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