Cheap flights from Chile to London Heathrow Airport from £337
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chile to London Heathrow Airport departing on 10/6. 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.
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.Find the cheapest flights from Chile to London
Recent return flight deals from Chile to London
Recent one-way flight deals from Chile to London
Recent last minute flight deals from Chile to London
Recent direct flight deals from Chile to London
Iberia flights from Chile to London Heathrow Airport
Our best Iberia deals on Chile to London Heathrow Airport flight tickets
British Airways flights from Chile to London Heathrow Airport
Our best British Airways deals on Chile to London Heathrow Airport flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Chile to London Heathrow Airport
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 London Heathrow Airport?
In general, March is the cheapest month to fly from Chile to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £720. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Chile averaging around £721.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from Chile is on a Saturday. momondo users have found tickets for Saturday departures for as low as £0. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £1,030.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Chile to London Heathrow Airport in the evening for as low as £801. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £1,245 on average. Flights to London Heathrow Airport from Chile in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Chile to London Heathrow flight route?
Fly from Santiago Arturo Merino Benitez to London Heathrow for the best Chile - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Chile when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £869 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Chile for as low as £763 on momondo.
What cabin class options are available on Chile to London Heathrow flights?
There are 3 cabin classes available to choose from on Chile to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chile to London Heathrow?
Avianca, KLM, and British Airways are the most popular carriers operating from Chile to London Heathrow
Which airlines fly to London Heathrow Airport?
British Airways, LATAM Airlines and Iberia are the top three most popular airlines that fly to London Heathrow Airport from Chile according to our data. British Airways is the first choice among our users, with 45% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
Cheap Chile to London Heathrow Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chile to London Heathrow Airport
When did momondo last update prices for flights from Chile to London Heathrow Airport?
Prices for flights from Chile to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Chile to London Heathrow Airport?
There are 3 operators available for flights from Chile to London Heathrow Airport as of April 2025.
How old do you have to be to fly from Chile to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chile to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chile to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chile to London Heathrow Airport is Boeing 787-9 Dreamliner (75.90% of total bookings). The next most popular plane models are Airbus A350-900 (15.06%), Boeing 787 Dreamliner (3.31%), and Airbus A321-100/200 (1.81%).
Best airlines flying from Chile to London Heathrow Airport
Compare and see reviews for airlines that fly from Chile to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £617 | Free Cancellation | Rating 7.5 1,764 reviews | |||
| PriceFrom £727 | Free Cancellation | Rating 6.6 6,771 reviews | |||
| PriceFrom £766 | Free Cancellation | Rating 7.0 2,676 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chile to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Chile.
Can I find flights from Chile to London with flexible booking policies on momondo?
Yes. All flights to London from Chile on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chile to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Chile.
I’m not ready to book a flight from Chile to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chile to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.