Cheap flights from London Heathrow Airport to Chile from £499
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Chile departing on 18/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from London Heathrow Airport to Chile
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Air Canada flights from London Heathrow Airport to Chile
Our best Air Canada deals on London Heathrow Airport to Chile flight tickets
Avianca flights from London Heathrow Airport to Chile
Our best Avianca deals on London Heathrow Airport to Chile flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from London Heathrow Airport to Chile that are best for you.
Fly from
Fly to
Route
Depart
Return
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Wed 18/11
19:40-20:45
1 stop28h 05m
Santiago Arturo Merino Benitez
Wed 25/11
16:45-14:05
1 stop18h 20m
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Mon 11/1
21:35-15:10
1 stop20h 35m
Santiago Arturo Merino Benitez
Sun 14/2
07:30-14:35
1 stop28h 05m
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Wed 18/11
21:35-01:05
1 stop30h 30m
Santiago Arturo Merino Benitez
Sat 5/12
16:15-14:35
1 stop19h 20m
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Wed 25/11
13:45-15:15
3 stops28h 30m
Santiago Arturo Merino Benitez
Wed 2/12
15:20-14:05
2 stops19h 45m
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Thu 19/11
22:30-21:15
1 stop25h 45m
Santiago Arturo Merino Benitez
Thu 26/11
12:50-20:05
2 stops28h 15m
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Wed 2/12
06:15-20:45
1 stop17h 30m
Santiago Arturo Merino Benitez
Tue 8/12
16:00-15:20
1 stop20h 20m
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Mon 23/11
18:00-12:15
1 stop21h 15m
Santiago Arturo Merino Benitez
Tue 8/12
08:25-07:10
1 stop19h 45m
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Mon 25/1
22:15-09:50
Nonstop14h 35m
Santiago Arturo Merino Benitez
Thu 11/2
12:30-05:50
Nonstop14h 20m
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Tue 2/3
17:25-09:20
1 stop18h 55m
Santiago Arturo Merino Benitez
Tue 9/3
13:15-06:35
Nonstop14h 20m
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Thu 26/11
18:00-06:50
2 stops63h 50m
Santiago Arturo Merino Benitez
Thu 10/12
21:55-08:30
1 stop31h 35m
See travel insights to Chile from
How to get the cheapest flight ticket from London Heathrow Airport to Chile
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chile?
The cheapest month to fly to Chile from London Heathrow Airport is in September. Flight prices, which tend to average around £904, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Chile, with average flight prices from London Heathrow Airport averaging around £927.
What is the cheapest day to depart on your flight to Chile?
The cheapest day to depart on your flight to Chile is on a Friday when prices can be found for as low as £969. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chile is Saturday, with ticket prices averaging around £1,181.
What is the cheapest London Heathrow to Chile flight route?
Fly from London Heathrow to Santiago Arturo Merino Benitez for the best London Heathrow - Chile flight prices
How far in advance should I book a flight from London Heathrow Airport to Chile?
You are more likely to see cheaper flights to Chile from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chile for around £1,023 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chile from London Heathrow Airport for as low as £926 on momondo.
What cabin class options are available on London Heathrow Airport to Chile flights?
There are 4 cabin classes available to choose from on London Heathrow Airport to Chile flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London Heathrow Airport to Chile flights?
You could potentially save up to 34% on your flight if you consider stops on a London Heathrow Airport to Chile flight.
What is the cheapest airline that flies from London Heathrow to Chile?
Avianca and United Airlines are the most popular carriers operating from London Heathrow to Chile
Which airlines fly to Chile?
British Airways, Iberia and LATAM Airlines are the top three most popular airlines that fly to Chile from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Chile. Keep in mind that there are 6 different airlines that fly to Chile on a routine basis, so you have a few additional options to choose from.
How often are flights from London to Chile delayed?
Historically, on average around 12% of flights between London and Chile have experienced a delay on any given week. The average delay length over the past 12 months has been 79 minutes.
What is the most punctual flight time for London to Chile flights?
Generally, flights departing at night tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on London to Chile flights?
According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.
Cheap London Heathrow Airport to Chile flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Chile
Frequently asked questions about flying from London Heathrow Airport to Chile
When did momondo last update prices for flights from London Heathrow Airport to Chile?
Prices for flights from London Heathrow Airport to Chile refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Chile?
There are 6 operators available for flights from London Heathrow Airport to Chile as of October 2026.
How old do you have to be to fly from London Heathrow Airport to Chile?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Chile.
What documentation or ID do you need to fly to Chile?
The necessary travel and health documents for your Chile trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Chile?
Based on momondo bookings for flights between London Heathrow Airport and Chile, the leading plane model is Boeing 787-9 Dreamliner, making up 89.01% of the total bookings. Other popular models include Boeing 787 Dreamliner with 7.69%, Boeing 777 with 1.10%, and Airbus A350-1000 with 1.10%.
Best airlines flying from London Heathrow Airport to Chile
Compare and see reviews for airlines that fly from London Heathrow Airport to Chile with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £571 | Free Cancellation | Rating 6.5 2,557 reviews | |||
| PriceFrom £692 | Free Cancellation | Rating 7.5 1,650 reviews | |||
| PriceFrom £700 | Free Cancellation | Rating 7.1 11,745 reviews | |||
| PriceFrom £781 | Free Cancellation | Rating 7.4 1,975 reviews | |||
| PriceFrom £833 | Free Cancellation | Rating 6.7 8,255 reviews | |||
| PriceFrom £862 | Free Cancellation | Rating 7.0 3,252 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Chile?
It is quick and easy to find London to Chile flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chile that suits you.
Can I find flights from London to Chile with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chile from London with this policy.
How can momondo help me find flights from London to Chile?
Once you have performed a search for London to Chile flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to Chile right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Chile from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.