LON - SCL

£281 Find Cheap Flights from London to Santiago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Santiago departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Santiago.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Santiago.
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£791
Multiple Airlines
Mon 18/5Mon 25/5
STN - SCL • 3 stops
Cheapest direct flights
£1,047
Typical prices: £912-£1,170
British Airways
Thu 19/3Sun 22/3
LHR - SCL • Direct
Direct flights
4 days a week
Mon, Wed, Thu, Sat
You can fly direct with British Airways. Average duration is 14h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Air France
Cheapest • from £794 (return)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top stopover airports
Houston (IAH)
Cheapest • Avg £743 (return)
Madrid (MAD)
Shortest trip • 16h 42m (one-way)
Insights
Insights
Insights
Insights
Top routes
LHR
-
SCL
Cheapest
LHR
-
SCL
Most popular
Insights
Insights
Insights
Insights
Avoid delays
British Airways
Most punctual • 95% on-time
Night flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
9 weeks
in advance
Our data shows that travellers who book at least 9 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 9% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Santiago (LON-SCL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Santiago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Santiago

Mon, 18 May - Mon, 25 May
Multiple Airlines Logo
07:50 - 08:30
STN
-
SCL
29h 40m
3 stops
Multiple Airlines Logo
10:15 - 20:10
SCL
-
STN
28h 55m
3 stops
£791Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
17:25 - 08:50
LGW
-
SCL
18h 25m
1 stop
Multiple Airlines Logo
21:00 - 09:50
SCL
-
LGW
33h 50m
2 stops
£791Multiple Airlines
Mon, 18 May - Mon, 25 May
Air France Logo
15:20 - 07:50
LHR
-
SCL
21h 30m
1 stop
Air France Logo
10:10 - 07:55
SCL
-
LHR
16h 45m
1 stop
£794Air France
Mon, 18 May - Mon, 25 May
British Airways Logo
21:55 - 07:30
LHR
-
SCL
14h 35mdirect
British Airways Logo
10:40 - 16:20
SCL
-
LHR
24h 40m
1 stop
£797British Airways
Sat, 7 Mar - Mon, 9 Mar
United Airlines Logo
16:20 - 07:50
LHR
-
SCL
42h 30m
2 stops
United Airlines Logo
21:45 - 05:55
SCL
-
LHR
29h 10m
2 stops
£799United Airlines
Wed, 27 May - Wed, 10 Jun
Air France Logo
15:20 - 07:50
LHR
-
SCL
21h 30m
1 stop
Air France Logo
10:10 - 10:30
SCL
-
LHR
19h 20m
1 stop
£800Air France
Tue, 10 Mar - Tue, 17 Mar
Iberia Logo
17:25 - 09:20
LHR
-
SCL
18h 55m
1 stop
Iberia Logo
13:05 - 16:35
SCL
-
LHR
24h 30m
1 stop
£802Iberia
Wed, 4 Mar - Tue, 17 Mar
United Airlines Logo
07:40 - 08:50
LHR
-
SCL
28h 10m
2 stops
United Airlines Logo
21:45 - 05:55
SCL
-
LHR
29h 10m
2 stops
£803United Airlines
Tue, 10 Mar - Sun, 15 Mar
Iberia Logo
18:45 - 09:20
LHR
-
SCL
17h 35m
1 stop
Iberia Logo
23:55 - 14:55
SCL
-
LHR
36h 00m
1 stop
£808Iberia
Tue, 10 Mar - Sun, 15 Mar
British Airways Logo
09:10 - 09:20
LCY
-
SCL
27h 10m
1 stop
British Airways Logo
23:55 - 14:35
SCL
-
LCY
35h 40m
1 stop
£932British Airways
Booking Insights

KAYAK’s insights & trends for London to Santiago flights

Get data-powered insights and trends into flights from London to Santiago to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Santiago?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Santiago departing in May.

What is the cheapest London to Santiago flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Santiago costs £786 on the route between London Heathrow Airport (LHR) and Santiago (SCL). It is also the most popular route.

What’s the cheapest day of the week to fly from London to Santiago?

The average price of all round-trip flights from London to Santiago clicked on KAYAK for each day over the last 12 months.

For London to Santiago, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Santiago back to London, the best deals are generally found on Monday, with Thursday being the most expensive.

What is the cheapest month to fly from London to Santiago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Santiago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Santiago is June, where tickets cost £837 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £1,114 and £1,049 respectively.

How far in advance should I book a flight from London to Santiago?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Santiago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Santiago, you should book around 9 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know - Cheap tickets from London to Santiago

Low seasonJune
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (20% more expensive on average)

When to book flights from London to Santiago

Are your dates flexible? Find out the best times to travel from London to Santiago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Santiago

  • How do I get to the city centre from Santiago International Airport?

    There is no public transport direct to the city centre, but you can get Turbus or Centropuerto bus connections to Santiago metro stations. Official airport taxis and car hire services are more costly but take less travel time. If you have booked city centre accommodation, enquire whether airport transfer service is available. Rideshare services like Uber, DiDi and Lyft are additional options.

  • Are there any foreign exchange services at Santiago International Airport?

    Global Exchange operates a foreign exchange office in the airport’s main concourse on Level 3, Gate 5, which is open 24/7. Additionally, Santander Bank has a branch office Landside (before security), Level 2, of the main concourse for other financial transactions. There are also a few cash points for quick withdrawals.

  • Name a few cities that are accessible from Santiago International Airport?

    Chile’s rugged topography means that its northern regions (Copiapo, Antofagasta and Calama) are best accessed by hire car. Trains can take you from Estacion Central in the city centre to southern locations such as San Fernando and Talca. Regional flights to Cordoba, Rosario and Buenos Aires in Argentina are also available.

  • Does Santiago International Airport have any on-site hotels?

    Unfortunately, there are no on-site hotels at Santiago International Airport. You can, however, find numerous hotels in the area which offer airport shuttle transfers, including La Quinta by Wyndham Santiago Aeropuerto, Hilton Garden Inn Santiago Airport, and Hotel Diego de Almagro Aeropuerto.

  • What is the cheapest flight from London to Santiago?

    In the last 3 days, the lowest price for a flight from London to Santiago was £281 for a one-way ticket and £791 for a return.

  • Which airports will I be using when flying from London to Santiago?

    There are 4 airports in London (London City, London Gatwick, London Heathrow, and London Stansted.) and only 1 airport in Santiago (Santiago Arturo Merino Benitez). The cheapest flights are generally found on the London Heathrow Airport to Santiago Arturo Merino Benitez flight route.

  • Which aircraft models fly most regularly from London to Santiago?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the London to Santiago flight route.

  • Which airline alliances offer flights from London to Santiago?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between London and Santiago, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from London to Santiago?

    You can catch a direct flight from London to Santiago on on Monday, Wednesday, Thursday, and Saturday.

  • Which is the best airline for flights from London to Santiago, Finnair or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from London to Santiago are Finnair and LATAM Airlines. With an average price for the route of £900 and an overall rating of 7.6, Finnair is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of £952 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London to Santiago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Santiago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Santiago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Santiago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Santiago with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Santiago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Santiago

  • Looking for a cheap flight from London to Santiago? 25% of our users found flights on this route for £757 or less one-way and £830 or less round-trip.
  • Arturo Merino Benitez International Airport, commonly known as Santiago International Airport (SCL), is Chile’s busiest airport. It has two terminals, one for domestic and one for international flights and is located about 9.5 miles from central Santiago. The airport is used as a base of operations by LATAM Airlines, one of the carriers offering flights from London to Santiago.
  • While there are no direct flights from London to Santiago, you can get many one-stop flights with a number of airlines from several London airports. LATAM Airlines provides flights with connections at Madrid from London Heathrow (LHR) and London Gatwick (LGW) airports, while Ryanair offers a similar service via Madrid from London Stansted (STN); however, these flights require overnight stays. Avianca, Virgin Atlantic and KLM are other airlines offering one-stop service on this route.
  • If you’re travelling with your family on flights from London to Santiago, taking your car to the airport is an attractive option. All London airports offer a range of parking services, including Short Stay and Long Stay parking, at inexpensive daily rates. Valet and Meet and Greet options are also available as time-saving measures.
  • Get yourself a FastTrack pass and skip the lines at security checkpoints. Each London airport offers FastTrack passes for purchase online or at airport kiosks prior to departure.
  • Three of London’s airports are accessible by direct train service from central London locations. The Heathrow Express departs from London Paddington Station, the Gatwick Express leaves from London Victoria Station, and the Stansted Express runs from London Liverpool Street Station.

Prefer to fly direct from London to Santiago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Santiago Arturo Merino Benitez.
Find which airlines fly direct from London to Santiago Arturo Merino Benitez Airport, which days they fly and book direct flights.

Direct departures

London to Santiago Arturo Merino Benitez

Monday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Saturday

British Airways

British Airways

See more direct flights

Direct returns

Santiago Arturo Merino Benitez to London

Tuesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top 5 airlines flying from London to Santiago

 
See real verified KAYAK customer reviews for airlines flying from London to Santiago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Santiago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1921 reviews
6.7Food
7.3Comfort
7.5Boarding
8.0Crew
7.0Entertainment
Airline reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

10.0 ExcellentSarah, Jan 2026
ANF - SCL
Read more LATAM Airlines reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The only good part was what we paid for, we travelled premium economy, good comfort travelling with a baby. Flight with AirCanada was again delayed for more than 4 hours, service level is horrible and they don't care. They deliver the bare minimum for a world class price. If you can avoid canadian air lines, do so, oligopoly does not help them to strive for any service level.

The crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

It was good, seating was a little tight apart from that all was well.

Flight attendant told passenger to move my bag in order to accommodate his not allowed roller bag then proceeded to crush my bag. When I complained flight attendant said roller bags take priority. Yet this flight was on Rouge which only allows one personal carry on. But not enforced. So I was penalized for paying to check my roller bag.

I liked the flight but the check in was horrendous. I have booked with you before but not ever had to pay extra for luggage, it was not clear on booking, I didn't know there was different categories of economy that meant different allowances. So was alarmed when we had to pay a further £120 at the check-in at a point of not changing.

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

I wish they gave the earphones earlier rather than when we are already in flight.

Very nice staff members are very nice and friendly helpful

We were a little late pushing back ,but arrived a head of time.

You was on strike and I had to get another r flight and you did not give me my money back

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

Difficulty to check in online, but well handled at the airport. Flight delay was unfortunate. Crew was adequate but not what we have usually experienced from BA. Seat was not comfortable.

The crew were friendly and helpful. Iberia lost our luggage on arrival, Friday and we didn't get it until Sunday at 10:00 p.m. local Malaga time. I also paid $382.80 for seat assignments but two out out of the four were not together. Iberia mentioned that it was because the plane was delayed in Madrid before our flight began in LAX. They should compensate us half of my payment.

Arrived on time. Great crew. Good food. Luggage delivered promptly

This is where i leave an airline review. Test test test!

Basic service for a decent price, all amenities are à la cart

The plane needs upgrading, the seats are uncomfortable, we are a family of three and they split us and did nothing to group us together, and the food is horrible compared to other airlines bu

Horrible almost missed my flight because my 1st flight was delayed. Airline crew is so unprofessional. The people on the plane do whatever they want kids running screaming. Will never fly this airline again Suitcases never arrived

Do Not Fly Iberia. Horrible experience. Iberia changes things at random -like the date of the flight and seat you have bought. After buying my flight, they contacted me and told me I had to return a day later. Then when I was boarding the flight, I discovered they had changed my window seat in a row away from the wing, to an aisle seat in front of the toilet! The worse seat on the plane. But it wasn’t just me- a family was scattered all over the plane. I was able to trade my seat because a father was separated from his son. Unfortunately the seat was the window seat directly over the wing, the loudest seat in the plane. I couldn’t sleep, even with noise cancelling earphones. Also, I ordered gluten free meal-which was tasteless and gave me cramps.

I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Economy seats were good and spacious. Much better than virgin by a mile.

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Everything you need to know for your flight from London to Santiago

Information on your arrival and departure airports