Cheap flights from Santiago to London from $433
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to London departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize 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 Santiago to London
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Avianca flights from Santiago to London
Our best Avianca deals on Santiago to London flight tickets
LATAM Airlines flights from Santiago to London
Our best LATAM Airlines deals on Santiago to London flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Santiago to London
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 Santiago and London?
What is the cheapest month to fly to London?
The cheapest month to fly to London from Santiago is in March. Flight prices, which tend to average around $874, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Santiago averaging around $917.
What is the cheapest day to depart on your flight to London?
The cheapest day to depart from Santiago to London is on a Monday. Travelers who choose to depart for London on a Monday will often find tickets for as low as $1,224. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,782. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.
What is the cheapest time of day to depart on your flight to London?
Flying to London from Santiago in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,119 when looking at flights departing in the evening. Flights to London are more costly at noon, with an average ticket price of $1,478. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Santiago Arturo Merino Benitez to London flight route?
Fly from Santiago Arturo Merino Benitez to London Heathrow for the best Santiago Arturo Merino Benitez - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Santiago when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,137 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Santiago for as low as $980 on momondo.
What cabin class options are available on Santiago Arturo Merino Benitez to London flights?
There are 4 cabin classes available to choose from on Santiago Arturo Merino Benitez to London 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 Santiago Arturo Merino Benitez to London?
United Airlines, Avianca, and Vueling are the most popular carriers operating from Santiago Arturo Merino Benitez to London
What airlines fly to London?
British Airways, LATAM Airlines and Air France are the top three most popular airlines that fly to London from Santiago according to our data. British Airways is the first choice among our users, with 65% of people opting to fly with this airline when traveling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Santiago to London on average per week?
As of February 2025, there are 2 flights per week flying from Santiago to London. The most common day of the week flights depart is Thu, with 100% of flights taking off on this day.
When to book flights from Santiago to London
Cheap Santiago to London (SCL to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Santiago to London
Best Price Found | $433 |
|---|---|
Fastest flight time | 14h 10m |
Direct flights | Mon, Wed, Fri and Sat |
Airports in London | 3 airports |
How far is Santiago Arturo Merino Benitez to London by plane?
The straight-line distance from Santiago Arturo Merino Benitez to London is 7247.2 mi. 14h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to London?
Prices for flights from Santiago Arturo Merino Benitez Airport to London refresh daily.
How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to London?
As of February 2025, there are 3 operators available to choose from for flights from Santiago Arturo Merino Benitez Airport to London.
How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santiago Arturo Merino Benitez Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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 Santiago to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Santiago to London is Boeing 787-9 Dreamliner (67.53% of total bookings). The next most popular plane models are Airbus A350-900 (18.97%), Airbus A330-200 (4.60%), and Boeing 787 Dreamliner (3.74%).
What is the most popular airline from Santiago to London?
Based on momondo bookings for flights between Santiago and London, the leading airline is LATAM Airlines, making up 44% of the total bookings. Other popular airlines include British Airways with 37% and Iberia with 19%.
Best airlines flying from Santiago to London
Compare and see reviews for airlines that fly from Santiago to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $787 | Free Cancellation | Rating 7.5 1,795 reviews | |||
| PriceFrom $892 | Free Cancellation | Rating 7.4 1,449 reviews | |||
| PriceFrom $921 | Free Cancellation | Rating 6.6 6,763 reviews |
British Airways Flights From Santiago to London
British Airways operates around 1 flight from Santiago to London every week. The average price of these flights found in the last 72 hours has been $1,236, but momondo users have found British Airways deals from Santiago to London from as low as $921 round-trip. British Airways has been scored 6.6/10 in 6,763 reviews.
Traveling 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 Santiago 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 Santiago.
Can I find flights from Santiago to London with flexible booking policies on momondo?
All flight searches from Santiago to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Santiago to London?
Once you have performed a search for Santiago to London 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 Santiago to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from Santiago 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.