Cheapest return flights from Santiago to London in April from $866

Best time to book flights for Santiago (SCL) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Santiago (SCL) to London (LHR) in April 2025 (see full year).

Return flights

04 Apr - 13 Apr Avianca
07 Apr - 25 Apr Air France
17 Apr - 24 Apr LATAM Airlines Group
04 Apr - 05 May Avianca
07 Apr - 06 May Air France
07 Apr - 18 Apr Air France
13 Apr - 19 Apr Air Canada
06 Apr - 05 May Air France
11 Apr - 20 Apr Avianca
08 Apr - 19 Apr LATAM Airlines Group
07 Apr - 24 Apr Sky Airline
22 Apr - 27 May LATAM Airlines Group
07 Apr - 29 Apr Air France
29 Apr - 21 May Avianca
27 Apr - 19 May Avianca
11 Apr - 01 May LATAM Airlines Group
19 Apr - 16 May LATAM Airlines Group
20 Apr - 11 May Avianca
05 Apr - 06 May LATAM Airlines Group
20 Apr - 25 Apr 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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