LON - SCL

£328 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 6/11. 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

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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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

jue., 30 oct. - jue., 6 nov.
United Airlines Logo
11:35 - 07:50LHR-SCL
47h 15m2 stops
United Airlines Logo
22:45 - 09:40SCL-LHR
31h 55m2 stops
£741United Airlines
Find Deal
vie., 31 oct. - vie., 7 nov.
United Airlines Logo
12:05 - 07:50LHR-SCL
22h 45m1 stop
United Airlines Logo
22:45 - 09:40SCL-LHR
31h 55m2 stops
£742United Airlines
Find Deal
lun., 9 mar. - dom., 15 mar.
LATAM Airlines Logo
20:15 - 11:35LHR-SCL
18h 20m1 stop
LATAM Airlines Logo
17:25 - 14:05SCL-LHR
17h 40m1 stop
£767LATAM Airlines
Find Deal
mar., 2 dic. - mar., 16 dic.
Iberia Logo
19:40 - 09:20LGW-SCL
16h 40m1 stop
Iberia Logo
11:55 - 12:25SCL-LGW
21h 30m1 stop
£772Iberia
Find Deal
lun., 19 ene. - dom., 25 ene.
Air Canada Logo
11:10 - 12:15LHR-SCL
28h 05m1 stop
Air Canada Logo
08:35 - 07:10SCL-LHR
19h 35m1 stop
£788Air Canada
Find Deal
jue., 15 ene. - jue., 29 ene.
Air Canada Logo
06:50 - 07:00LHR-SCL
27h 10m2 stops
Air Canada Logo
20:55 - 11:20SCL-LHR
35h 25m1 stop
£792Air Canada
Find Deal
jue., 27 nov. - mar., 16 dic.
Iberia Logo
11:45 - 09:20LGW-SCL
24h 35m1 stop
Iberia Logo
11:55 - 12:25SCL-LGW
21h 30m1 stop
£797Iberia
Find Deal
lun., 9 mar. - mar., 24 mar.
LATAM Airlines Logo
19:40 - 14:05LGW-SCL
21h 25m2 stops
LATAM Airlines Logo
18:30 - 19:00SCL-LGW
21h 30m2 stops
£821LATAM Airlines
Find Deal
mar., 6 ene. - mié., 11 mar.
British Airways Logo
19:15 - 09:20LCY-SCL
17h 05m1 stop
British Airways Logo
13:05 - 08:50SCL-LCY
16h 45m1 stop
£874British Airways
Find Deal
lun., 9 feb. - mar., 17 feb.
British Airways Logo
19:15 - 09:20LCY-SCL
17h 05m1 stop
British Airways Logo
13:05 - 08:50SCL-LCY
16h 45m1 stop
£887British Airways
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from £741 (return)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Santiago
Watch video
Watch video
Watch video
Watch video
Top routes
LHR-SCL
Cheapest
LHR-SCL
Most popular
Insights
Insights
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 10% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
4 days a week
There are direct flights from London to Santiago 4 days a week: Mon, Wed, Thu, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest return fare
£741
Overall average: £933
United Airlines
jue. 30/10jue. 6/11
LHR - SCL • 2 stops
Cheapest direct flights
£947
Typical prices: £800-920
British Airways
mié. 11/3dom. 29/3
LHR - SCL • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Santiago!
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.

Find cheap flights to Santiago
Find cheap flights to Santiago

Planning a trip from London to Santiago? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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 £729 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 Tuesday is the most expensive. Flying from Santiago back to London, the best deals are generally found on Wednesday, 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 March, where tickets cost £794 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,081 and £973 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 7 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know - Cheap tickets from London to Santiago

Low seasonJune
Cheapest flight£328
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from London Gatwick Airport to Santiago

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 £448 for a one-way ticket and £1,011 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 Gatwick 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?

    oneworld is the only airline alliance operating flights between London and Santiago.

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

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

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

    The two airlines most popular with KAYAK users for flights from London to Santiago are Delta and Finnair. With an average price for the route of £1,071 and an overall rating of 7.9, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of £814 and an overall rating of 7.6.

  • 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 £764 or less one-way and £895 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 1849 reviews
7.0Entertainment
6.7Food
7.4Comfort
8.0Crew
7.6Boarding
Airline reviews

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

2.0 MediocreAnonymous, Aug 2025MIA - GRU
Read more LATAM Airlines reviews

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

The boarding and new bag drop-off process was confusing and causing massive delays.

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

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 food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

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

W ended up getting stuck in Edinburgh Scotland during the air strike. They cancelled our flight and No help to get us rebooked. All said down that cost us over $2,000 extra at least to get home. Hopefully we will be reimbursed somehow! Won’t be flying Air Canada again

The WiFi was down the whole flight, a flight that had no on board of any kind

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

The 787 Dreamliner that we flew on was relatively new and a nice aircraft. We flew on a 777 which was noticeably older and the seats were average” but the 787 was very nice, especially for the price. No window blinds anymore, instead high tech adjustable polychromatic glass!! Nice.

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

an absolute disaster and nightmare on air condition. IT WAS FREEZING!! everyone around us had hats, hoodies, gloves outdoor jackets on. that segment of the aircraft had a fault I assume...no amount of suggestion to turn down the air con helped. otherwise all good.

Flight 3 hours late due to poor planning followed by a thunderstorm which happened after the scheduled departure time. Plane stuck on ground for 3 hours and flight connections missed without compensation resulting in new tickets needing to be bought.

Everything was very good, short delay Toronto to Regina on my return to Canada but not a big deal. Thanks Kayak, Dr. Ian Stewart

Boarded smoothly, took off on time. Entertainment screens were reliable and the movie library is abundant. Food better than wtst was served on the first leg of the journey by another airline.

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.

Flight was delayed 3 hours and 15 minutes. The delay caused me to miss my tour group due to arriving late.

It was a wonderful experience with great food, great staff, and no difficulties boarding!

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

The flight was fine but no food available apart from snacks like Pringles and olives which was a problem for me as I hadn’t eaten anything that day. But the worst problem was BA left 24 suitcases in Heathrow as the flight was too full but didn’t tell anyone. So we waited for ages at Toulouse airport with no information and finally found out from the one member of staff in the baggage collection area who explained what had happened and apologised for no announcement being made but said that was their policy. Then BA contacted me today to say they have found my luggage and can deliver it to me on Tuesday - half way through my holiday!!!! So a friend has had to make a four hour round trip in his car to go and collect the luggage from the airport so we can get it today. A TOTAL SHAMBLES AND DISREGARD BY BA FOR THEIR PASSENGERS’ BEST INTERESTS.

Much much better than my previous times on British Airways the food was spot-on and the service was really genuine and attentive

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

Horrible experience. They broke the handle of my checked in suitcase and then refused pay for damages

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

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

Information on your arrival and departure airports

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