British Airways
Mo, We, and Th
starting at $1,166
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Santiago. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from London to Santiago:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
A non-stop flight is the most convenient and comfortable way to fly from London to Santiago, despite the fact that sometimes flights with transfers can cost significantly less.
British Airways
Mo, We, and Th
starting at $1,166
London — Santiago
02/02/2026
Departure
Direct flight
BA251
starting at $1,609
London — Santiago
02/04/2026
Departure
Direct flight
BA251
starting at $1,723
London — Santiago
04/11/2026
Departure
Direct flight
BA251
starting at $1,166
London — Santiago
04/13/2026
Departure
Direct flight
BA251
starting at $1,168
London — Santiago
05/11/2026
Departure
Direct flight
BA251
starting at $1,132
London — Santiago
12/10/2026
Departure
Direct flight
BA251
starting at $2,574
starting at $1,132
starting at $442
starting at $514
starting at $605
starting at $674
starting at $683
The London — Santiago route is served by a wide range of airlines: 6 in total, including British Airways, Wizz Air, Vueling, United Airlines, LC Busre SAC, and Ryanair. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $442. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest one-way flight from London to Santiago departs on 05/11/2026, is operated by Wizz Air and costs $442
The cheapest roundtrip flight from London to Santiago departs on 03/11/2026, is operated by Avianca and costs $966
Fastest flight from London to Santiago takes 21h 5m
There are direct flights on this route 4 days a week: Mo, We, Th, and Sa
The distance between London and Santiago is 11673km (7237 miles). There are 1 direct flight from London to Santiago. The time difference between London and Santiago is 4h. Flights from London begin at 10:15 PM. The latest flight from London departs at 10:15 PM
The cheapest flight ticket from London to Santiago according to data for the last 48 hours costs $442
Often the best time to buy tickets from London to Santiago is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from London to Santiago can be found flying in these months: May, April, February.
The fastest flights from London to Santiago start from 21 hours 5 minutes in the air.
The following airlines operate direct flights on the route London — Santiago: British Airways
The minimum one-way ticket price from London to Santiago is $442 (May 2026), while the maximum is $674 (October 2026). On average, a ticket costs $583–$1,283.
