There are most likely no direct flights on the London — Santiago route
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.
The minimum one-way ticket price from London to Santiago is $595 (March 2027), while the maximum is $676 (October 2026). On average, a ticket costs $641–$1,328.
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.
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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.
Flight prices from London to Santiago barely change from month to month. You can comfortably choose any convenient dates — there won't be a significant overpayment.
There is a slight difference: it's a bit cheaper in November 2026–March 2027 (averaging $623) and slightly more in October 2026–November 2026 ($664). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 6%. Book whenever it's convenient.
Monthly price variation is just 5.3%. Ticket costs on this route are among the most predictable.
There are most likely no direct flights on the London — Santiago route
All airports
London — Santiago
10/24/2026
Departure
Direct flight
BA251
starting at $3,100
London — Santiago
11/28/2026
Departure
Direct flight
BA251
starting at $1,123
London — Santiago
11/26/2026
Departure
Direct flight
BA251
starting at $1,146
London — Santiago
03/22/2027
Departure
Direct flight
BA251
starting at $1,197
London — Santiago
10/26/2026
Departure
Direct flight
BA251
starting at $1,218
London — Santiago
11/23/2026
Departure
Direct flight
BA251
starting at $1,305
London — Santiago
11/25/2026
Departure
Direct flight
BA251
starting at $1,299
London — Santiago
12/30/2026
Departure
Direct flight
BA251
starting at $1,306
London — Santiago
02/17/2027
Departure
Direct flight
BA251
starting at $1,376
London — Santiago
12/09/2026
Departure
Direct flight
BA251
starting at $1,390
starting at $1,123
starting at $524
starting at $641
starting at $645
starting at $665
starting at $688
starting at $716
starting at $766
The London — Santiago route is served by a wide range of airlines: 8 in total, including British Airways, Ryanair, Wizz Air, LC Busre SAC, EasyJet, Avianca, Aeromexico, and United Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $524. 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 flight ticket from London to Santiago according to data for the last 48 hours costs $524
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: March, November, October.
The fastest flights from London to Santiago start from 19 hours 40 minutes in the air.
The following airlines operate direct flights on the route London — Santiago: British Airways
The cheapest one-way flight from London to Santiago departs on 03/22/2027, is operated by Ryanair and costs $524
The cheapest roundtrip flight from London to Santiago departs on 03/30/2027, is operated by LC Busre SAC and costs $1,019
Fastest flight from London to Santiago takes 19h 40m
There are direct flights on this route 4 days a week: Mo, We, Th, and Sa
The distance between London and Santiago is 11672km (7237 miles). There are 4 direct flights from London to Santiago. The time difference between London and Santiago is 4h. Flights from London begin at 9:55 PM. The latest flight from London departs at 10:15 PM
