Cheapest one-way flights from London to Santiago in April from $482

AirHint found the following cheapest one-way flights from London (LHR) to Santiago (SCL) in April 2026 (see full year).

One-Way flights

18 Apr Aer Lingus
08 Apr Vueling Airlines
21 Apr Vueling Airlines
14 Apr Vueling Airlines
23 Apr Vueling Airlines
20 Apr Vueling Airlines
13 Apr Avianca
17 Apr Avianca
16 Apr Avianca
15 Apr Avianca

Also check the deals for return flights from London to Santiago in April.

Powered by

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.

Book a cheap hotel in Santiago

Cheap car rent in Santiago

Feel free to contact us with any feedback or request another flight research.