Cheap flights from London Heathrow Airport to Santiago from £415
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 Santiago departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from London Heathrow Airport to Santiago
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Avianca flights from London Heathrow Airport to Santiago
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How to get the cheapest flight ticket from London Heathrow Airport to Santiago
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 Santiago?
In general, March is the cheapest month to fly from London Heathrow Airport to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £808. If you aren’t able to travel to Santiago during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £827.
What is the cheapest day to depart on your flight to Santiago?
The cheapest day to depart from London Heathrow Airport to Santiago is on a Tuesday when prices can be found for as low as £877. 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 Santiago on Thursday is £931.
What is the cheapest time of day to depart on your flight to Santiago?
At midday is the cheapest time of day to fly from London Heathrow Airport to Santiago when you can find flight prices for as low as £750. Flying to Santiago at midday is an ideal time because this is during off-peak travel hours. Flights to Santiago are more costly in the evening, with an average ticket price of £900. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest London Heathrow to Santiago Arturo Merino Benitez flight route?
Fly from London Heathrow to Santiago Arturo Merino Benitez for the best London Heathrow - Santiago Arturo Merino Benitez flight prices
How far in advance should I book a flight to Santiago?
You are more likely to see cheaper flights to Santiago from London Heathrow Airport when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around £911 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from London Heathrow Airport for as low as £815 on momondo.
What cabin class options are available on London Heathrow to Santiago Arturo Merino Benitez flights?
There are 3 cabin classes available to choose from on London Heathrow to Santiago Arturo Merino Benitez 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 London Heathrow to Santiago Arturo Merino Benitez?
Vueling, Avianca, and British Airways are the most popular carriers operating from London Heathrow to Santiago Arturo Merino Benitez
Which airlines fly to Santiago?
British Airways, LATAM Airlines and Iberia are the top three most popular airlines that fly to Santiago from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Santiago. Keep in mind that there are 8 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Santiago on average per week?
6 flights are operational weekly from London Heathrow Airport to Santiago as of June 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.
When to book flights from London Heathrow Airport to Santiago
Cheap London Heathrow Airport to Santiago (LHR to SCL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Santiago
Best price found | £415 |
|---|---|
Fastest flight time | 14h 40m |
Direct flights | Tue, Thu, Fri and Sun |
Airports in Santiago | 1 airport |
How far is London Heathrow to Santiago Arturo Merino Benitez by plane?
A flight from London Heathrow to Santiago Arturo Merino Benitez will travel around 7234.5 mi. 14h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Santiago Arturo Merino Benitez Airport?
Prices for flights from London Heathrow Airport to Santiago Arturo Merino Benitez Airport were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Santiago Arturo Merino Benitez Airport?
As of June 2025, there are 8 operators available to choose from for flights from London Heathrow Airport to Santiago Arturo Merino Benitez Airport.
How old do you have to be to fly from London Heathrow Airport to Santiago Arturo Merino Benitez 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 London Heathrow Airport to Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The travel and health documents required for your trip to Santiago Arturo Merino Benitez Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago Arturo Merino Benitez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Heathrow Airport to Santiago?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Santiago is Boeing 787-9 Dreamliner, representing 97.85% of all bookings. The subsequent popular models are Boeing 777-300 at 1.08%, Boeing 777 at 0.54%, and Airbus A350-1000 at 0.54%.
What is the most popular airline from London Heathrow Airport to Santiago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to Santiago is British Airways (45% of total bookings). The next most popular airlines are LATAM Airlines (22%), Iberia (9%), and Air Canada (8%).
Best airlines flying from London Heathrow Airport to Santiago
Compare and see reviews for airlines that fly from London Heathrow Airport to Santiago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £582 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom £630 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £695 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom £695 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom £714 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom £731 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £738 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom £761 | Free Cancellation | Rating 7.0 2,776 reviews |
Finnair Flights From London Heathrow Airport to Santiago
Finnair operates around 3 flights from London Heathrow Airport to Santiago every week. The average price of these flights found in the last 72 hours has been £1,114, but momondo users have found Finnair deals from London Heathrow Airport to Santiago from as low as £944 round-trip. Finnair has been scored 7.6/10 in 1,290 reviews.
British Airways Flights From London Heathrow Airport to Santiago
Another popular option for London Heathrow Airport to Santiago flights is British Airways (6.6/10, 7,011 ratings). British Airways flies from London Heathrow Airport to Santiago around 3 times per week, with deals starting from £994 round-trip and rising to an average price of around £1,259.
Travelling to a place near Santiago?
Book flights to Santiago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Santiago?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Santiago. momondo saves you time and could save you money on your trip.
Can I find flights from London to Santiago with flexible booking policies on momondo?
Yes. All flights to Santiago from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from London to Santiago?
momondo provides multiple filters to help you find the best flight to Santiago from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Santiago right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Santiago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.