Cheap flights from London to Santiago from £349
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 to Santiago departing on 19/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London 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 typical price of a round-trip flight between London and Santiago?
What is the cheapest month to fly to Santiago?
In general, March is the cheapest month to fly from London to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £807. If you aren’t able to travel to Santiago during the month of March, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £810.
What is the cheapest day to depart on your flight to Santiago?
The cheapest day to depart from London to Santiago is on a Sunday when prices can be found for as low as £849. 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 £907.
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 to Santiago when you can find flight prices for as low as £763. 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 £890. 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 to Santiago Arturo Merino Benitez flight route?
Fly from London Heathrow to Santiago Arturo Merino Benitez for the best London - 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 when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around £894 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from London for as low as £840 on momondo.
What cabin class options are available on London to Santiago Arturo Merino Benitez flights?
There are 3 cabin classes available to choose from on London 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 to Santiago Arturo Merino Benitez?
Vueling, Avianca, and British Airways are the most popular carriers operating from London 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 according to our data. British Airways is the first choice among our users, with 54% 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 to Santiago on average per week?
The number of flights available between London and Santiago is 3 per week as of May 2025. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.
When to book flights from London to Santiago
Cheap London to Santiago (LON to SCL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Santiago
Best price found | £349 |
|---|---|
Fastest flight time | 14h 40m |
Direct flights | Tue, Fri and Sun |
Airports in Santiago | 1 airport |
How far is London to Santiago Arturo Merino Benitez by plane?
The distance between London and Santiago Arturo Merino Benitez is about 7247.2 mi. 14h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Santiago Arturo Merino Benitez Airport?
Prices for flights from London to Santiago Arturo Merino Benitez Airport are updated daily.
How many operators does momondo search for flights from London to Santiago Arturo Merino Benitez Airport?
As of May 2025, there are 8 operators available to choose from for flights from London to Santiago Arturo Merino Benitez Airport.
How old do you have to be to fly from London 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 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 you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Santiago?
momondo data reveals that the most frequently booked plane model on the route from London to Santiago is Boeing 787-9 Dreamliner, representing 98.35% of all bookings. The subsequent popular models are Boeing 777-300 at 0.83%, Boeing 777 at 0.41%, and Airbus A350-1000 at 0.41%.
What is the most popular airline from London to Santiago?
Based on momondo bookings for flights between London and Santiago, the leading airline is British Airways, making up 48% of the total bookings. Other popular airlines include LATAM Airlines with 15%, Iberia with 10%, and Air Canada with 8%.
Best airlines flying from London to Santiago
Compare and see reviews for airlines that fly from London to Santiago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £592 | Free Cancellation | Rating 7.0 9,252 reviews | |||
| PriceFrom £641 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £706 | Free Cancellation | Rating 6.7 2,317 reviews | |||
| PriceFrom £707 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom £726 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom £731 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom £739 | Free Cancellation | Rating 6.6 6,845 reviews | |||
| PriceFrom £749 | Free Cancellation | Rating 7.5 1,767 reviews |
British Airways Flights From London to Santiago
British Airways is one of the most popular airlines flying from London to Santiago, operating 3 flights/week on average for this route. A good British Airways flight deal for London to Santiago starts from £988 round-trip, up to an average price of £1,243. Our users have rated British Airways at 6.6/10.
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 compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Santiago . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Santiago with flexible booking policies on momondo?
Flights from London to Santiago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Santiago?
Once you have performed a search for London to Santiago 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 Santiago right now. Can momondo alert me if prices change?
Price alerts on flights to Santiago from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.