This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SCL
25 Sep — 2 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Santiago Arturo Merino Benitez are usually found in January or September, booked 30 days in advance, depart on a Thursday or Monday and return on a Friday
Cheap flight deals from London to Santiago
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Cheapest flights from London to Santiago
Explore the most affordable flight options available from London to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.
Mon 19/1022:05 -
1 stop30h 15m
Tue 27/1007:35 -
1 stop27h 30m
Deal found 25/8£736
Tue 15/906:00 -
2 stops31h 30m
Thu 15/1011:20 -
1 stop20h 55m
Deal found 25/8£736
Mon 24/808:10 -
2 stops34h 55m
Wed 4/1100:50 -
1 stop19h 55m
Deal found 21/8£746
Sun 15/1112:35 -
2 stops41h 13m
Sat 28/1100:50 -
1 stop17h 10m
Deal found 25/8£747
Sat 3/1022:10 -
Nonstop14h 35m
Tue 13/1016:00 -
Nonstop14h 10m
Deal found 22/8£749
Tue 13/1007:00 -
2 stops30h 30m
Fri 16/1017:05 -
1 stop16h 50m
Deal found 24/8£749
Mon 24/813:45 -
2 stops29h 20m
Thu 5/1112:05 -
2 stops26h 30m
Deal found 21/8£751
Tue 6/1018:55 -
2 stops33h 25m
Thu 15/1011:20 -
1 stop29h 40m
Deal found 22/8£752
Mon 14/917:00 -
3 stops33h 10m
Wed 30/917:05 -
1 stop26h 00m
Deal found 25/8£754
Mon 24/806:00 -
2 stops37h 05m
Wed 4/1100:50 -
1 stop18h 30m
Deal found 21/8£755
Tue 24/1110:25 -
2 stops33h 50m
Tue 1/1216:00 -
1 stop17h 05m
Deal found 24/8£757
Thu 24/919:10 -
1 stop17h 15m
Wed 14/1010:05 -
1 stop18h 20m
Deal found 23/8£759
Best flights from London to Santiago
Discover carefully curated flight deals from London to Santiago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.
Tue 13/1007:00 -
2 stops30h 30m
Fri 16/1017:05 -
1 stop16h 50m
Deal found 24/8£749
Thu 24/911:30 -
1 stop24h 55m
Wed 14/1010:05 -
2 stops20h 45m
Deal found 23/8£859
Sat 14/1116:00 -
1 stop42h 40m
Tue 1/1223:10 -
1 stop29h 40m
Deal found 25/8£897
Sat 10/1014:10 -
2 stops22h 00m
Sat 17/1021:30 -
1 stop31h 30m
Deal found 25/8£921
Fri 19/217:05 -
2 stops21h 35m
Sun 7/313:10 -
2 stops24h 25m
Deal found 25/8£986
Tue 3/1117:20 -
3 stops39h 26m
Thu 12/1111:45 -
2 stops25h 35m
Deal found 21/8£1,076
Wed 7/1008:00 -
2 stops25h 17m
Wed 14/1010:55 -
2 stops28h 05m
Deal found 23/8£798
Thu 21/119:15 -
1 stop17h 05m
Tue 2/200:50 -
1 stop29h 00m
Deal found 23/8£873
Sat 14/1108:55 -
1 stop25h 45m
Thu 26/1123:10 -
1 stop33h 30m
Deal found 25/8£897
Sun 8/1121:30 -
1 stop26h 15m
Tue 24/1116:00 -
1 stop25h 50m
Deal found 23/8£816
Sat 20/210:00 -
2 stops28h 40m
Sun 7/313:10 -
2 stops24h 25m
Deal found 25/8£986
Thu 8/1011:15 -
1 stop25h 00m
Thu 15/1020:40 -
1 stop29h 45m
Deal found 25/8£897
Mon 7/919:15 -
1 stop17h 10m
Tue 15/911:40 -
1 stop17h 20m
Deal found 23/8£912
Mon 5/1007:05 -
2 stops41h 27m
Mon 19/1012:23 -
2 stops30h 02m
Deal found 22/8£877
Tue 12/117:20 -
3 stops39h 37m
Tue 2/211:45 -
2 stops43h 10m
Deal found 25/8£1,081
Sat 20/210:00 -
2 stops28h 40m
Sat 6/313:10 -
2 stops21h 05m
Deal found 23/8£987
Thu 22/1006:30 -
2 stops29h 45m
Sun 15/1123:10 -
2 stops29h 55m
Deal found 24/8£912
Mon 21/907:05 -
2 stops44h 34m
Sun 27/903:14 -
2 stops39h 11m
Deal found 22/8£877
Wed 2/1210:05 -
2 stops50h 55m
Sun 6/1211:45 -
2 stops55h 50m
Deal found 25/8£1,087
Wed 2/1222:15 -
Nonstop14h 35m
Sun 6/1212:50 -
1 stop16h 35m
Deal found 21/8£1,018
Sun 21/213:45 -
2 stops24h 55m
Sun 7/313:10 -
2 stops25h 10m
Deal found 25/8£1,028
Tue 12/108:40 -
2 stops26h 00m
Tue 2/223:10 -
2 stops29h 05m
Deal found 21/8£974
Sun 18/1008:00 -
2 stops34h 05m
Sat 24/1016:05 -
1 stop18h 40m
Deal found 21/8£893
Tue 3/1117:25 -
3 stops39h 21m
Thu 12/1111:45 -
2 stops42h 25m
Deal found 21/8£1,087
Thu 5/1122:15 -
Nonstop14h 35m
Thu 10/1212:30 -
Nonstop14h 20m
Deal found 21/8£1,026
Sun 21/217:50 -
2 stops20h 50m
Sat 6/313:10 -
2 stops25h 10m
Deal found 25/8£1,028
Tue 12/107:45 -
2 stops25h 55m
Mon 25/123:00 -
2 stops29h 15m
Deal found 23/8£976
Sun 21/210:55 -
2 stops26h 05m
Sat 6/311:45 -
2 stops25h 35m
Deal found 25/8£1,091
Thu 24/922:40 -
2 stops49h 52m
Thu 15/1003:57 -
2 stops38h 28m
Deal found 21/8£913
Tue 12/108:50 -
1 stop16h 30m
Mon 25/112:50 -
1 stop17h 00m
Deal found 23/8£1,079
Direct flights from London to Santiago
Explore direct flight options from London to Santiago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 August 2026.
Sat 3/1022:10 -
Nonstop14h 35m
Tue 13/1016:00 -
Nonstop14h 10m
Deal found 22/8£749
Sat 3/1022:10 -
Nonstop14h 35m
Sun 18/1016:00 -
Nonstop14h 10m
Deal found 21/8£812
Wed 20/122:15 -
Nonstop14h 35m
Thu 4/212:30 -
Nonstop14h 20m
Deal found 23/8£822
Sat 3/1022:10 -
Nonstop14h 35m
Tue 20/1016:00 -
Nonstop14h 10m
Deal found 21/8£856
Last-minute flights from London to Santiago
Discover last-minute flight deals from London to Santiago. Data last updated 26 August 2026 and is based on user searches.
Mon 31/818:45 -
1 stop17h 40m
Tue 15/923:20 -
1 stop15h 50m
Deal found 22/8£760
Mon 7/913:45 -
2 stops29h 15m
Wed 7/1010:55 -
2 stops23h 00m
Deal found 25/8£766
Mon 7/920:50 -
1 stop40h 35m
Wed 7/1011:20 -
1 stop20h 50m
Deal found 25/8£777
Mon 7/918:20 -
1 stop19h 05m
Wed 7/1011:20 -
1 stop26h 35m
Deal found 22/8£779
Wed 9/910:30 -
2 stops29h 19m
Wed 16/905:00 -
1 stop21h 00m
Deal found 23/8£774
Mon 14/917:00 -
3 stops33h 10m
Wed 30/917:05 -
1 stop26h 00m
Deal found 25/8£754
Tue 15/906:00 -
2 stops31h 30m
Thu 15/1011:20 -
1 stop20h 55m
Deal found 25/8£736
Tue 15/914:45 -
2 stops33h 00m
Wed 23/910:55 -
2 stops31h 45m
Deal found 25/8£774
Tue 15/915:10 -
2 stops32h 35m
Wed 23/910:55 -
2 stops30h 35m
Deal found 25/8£775
Tue 15/915:55 -
2 stops27h 20m
Thu 15/1010:55 -
2 stops27h 25m
Deal found 25/8£786
Tue 15/922:05 -
1 stop30h 15m
Wed 23/916:20 -
1 stop19h 15m
Deal found 25/8£791
Thu 24/919:10 -
1 stop17h 15m
Wed 14/1010:05 -
1 stop18h 20m
Deal found 23/8£759
One-way flights from London to Santiago
Search for one-way flight options from London to Santiago. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.
Mon 7/908:10 -
1 stop41h 35m
Deal found 21/8£345
Wed 2/906:00 -
1 stop19h 45m
Deal found 21/8£350
Thu 3/914:45 -
1 stop35h 00m
Deal found 25/8£358
Wed 2/918:10 -
1 stop31h 35m
Deal found 21/8£359
Tue 8/922:00 -
2 stops27h 45m
Deal found 22/8£359
Mon 7/920:35 -
2 stops53h 10m
Deal found 22/8£362
Fri 4/915:25 -
1 stop34h 20m
Deal found 25/8£363
Tue 8/915:05 -
2 stops58h 40m
Deal found 22/8£364
Tue 1/918:10 -
1 stop31h 35m
Deal found 25/8£365
Wed 2/908:20 -
1 stop17h 25m
Deal found 21/8£367
Mon 7/917:30 -
2 stops56h 15m
Deal found 22/8£369
Tue 1/918:55 -
1 stop30h 50m
Deal found 25/8£371
Find flight deals from London to Santiago
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Santiago (SCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 August 2026.
Customise your flight search to find flights from London to Santiago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 26 August 2026.
Use the filters below to find and compare flights from London to Santiago that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonSantiago
LTN London Luton - SCL Santiago Arturo Merino Benitez
LTNSCL
London Luton
Tue 13/10
07:00-09:30
2 stops30h 30m
Santiago Arturo Merino Benitez
Fri 16/10
17:05-13:55
1 stop16h 50m
£749
LondonSantiago
LTN London Luton - SCL Santiago Arturo Merino Benitez
LTNSCL
London Luton
Wed 7/10
08:00-05:17
2 stops25h 17m
Santiago Arturo Merino Benitez
Wed 14/10
10:55-19:00
2 stops28h 05m
£798
LondonSantiago
LTN London Luton - SCL Santiago Arturo Merino Benitez
LTNSCL
London Luton
Sun 8/11
21:30-20:45
1 stop26h 15m
Santiago Arturo Merino Benitez
Tue 24/11
16:00-20:50
1 stop25h 50m
£816
LondonSantiago
LGW London Gatwick - SCL Santiago Arturo Merino Benitez
LGWSCL
London Gatwick
Thu 24/9
11:30-08:25
1 stop24h 55m
Santiago Arturo Merino Benitez
Wed 14/10
10:05-10:50
2 stops20h 45m
£859
LondonSantiago
LCY London City - SCL Santiago Arturo Merino Benitez
LCYSCL
London City
Thu 21/1
19:15-09:20
1 stop17h 05m
Santiago Arturo Merino Benitez
Tue 2/2
00:50-08:50
1 stop29h 00m
£873
LondonSantiago
LGW London Gatwick - SCL Santiago Arturo Merino Benitez
LGWSCL
London Gatwick
Mon 5/10
07:05-20:32
2 stops41h 27m
Santiago Arturo Merino Benitez
Mon 19/10
12:23-22:25
2 stops30h 02m
£877
LondonSantiago
LGW London Gatwick - SCL Santiago Arturo Merino Benitez
LGWSCL
London Gatwick
Mon 21/9
07:05-23:39
2 stops44h 34m
Santiago Arturo Merino Benitez
Sun 27/9
03:14-22:25
2 stops39h 11m
£877
LondonSantiago
LTN London Luton - SCL Santiago Arturo Merino Benitez
LTNSCL
London Luton
Sun 18/10
08:00-14:05
2 stops34h 05m
Santiago Arturo Merino Benitez
Sat 24/10
16:05-14:45
1 stop18h 40m
£893
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Sat 14/11
16:00-07:40
1 stop42h 40m
Santiago Arturo Merino Benitez
Tue 1/12
23:10-07:50
1 stop29h 40m
£897
LondonSantiago
LHR London Heathrow - SCL Santiago Arturo Merino Benitez
LHRSCL
London Heathrow
Sat 14/11
08:55-07:40
1 stop25h 45m
Santiago Arturo Merino Benitez
Thu 26/11
23:10-11:40
1 stop33h 30m
£897
Flights are sorted by cheapest return flights first.
Deals found on 21/8
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6
Best time to book a flight from London to Santiago
Have a flexible travel schedule? Discover the best time to fly to Santiago from London with our price prediction graph.
LON-SCL
LTN-SCL
LGW-SCL
LHR-SCL
LCY-SCL
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London to Santiago
LON-SCL
LTN-SCL
LGW-SCL
LHR-SCL
LCY-SCL
What is the cheapest month to book a flight from London to Santiago?
Currently, September is the cheapest month in which you can book a flight from London to Santiago (average of £864). Flying from London to Santiago in December is currently the most expensive (average of £1,194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LON to SCL?
Find hourly flight availability from London to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Santiago as you normally would.
How much does it cost for a return flight from London to Santiago?
Airfare is below average for this route at the moment.
London to Santiago flights typically cost between £849 and £1,190 in October.The cheapest return price found within the last 5 days was £736 on Multiple Airlines (19 Oct–27 Oct).
What’s the top stopover airport for flights from London to Santiago?
Share of one-stop return flights from London to Santiago chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Madrid (MAD) – chosen by Cheapflights users on 41% of one-stop itineraries from London to Santiago on Cheapflights.
What’s the cheapest stopover airport for flights from London to Santiago?
Average return fare for one-stop flights from London to Santiago, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £723.
What’s the fastest stopover option from London to Santiago?
Shortest average travel time for one-stop one-way flights from London to Santiago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 16h 40m.
Which airport typically offers the quickest stopover for flights from London to Santiago?
Average stopover duration for one-stop one-way flights from London to Santiago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 1h 41m.
How often are flights from London to Santiago delayed?
About 11% of weekly flights between London and Santiago have experienced delays in the past year, with the average delay time being 79 minutes.
What is the most punctual flight time for London to Santiago flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Santiago flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.
How far ahead should I book a flight from London to Santiago?
To ensure you get the cheapest price possible for a flight from London to Santiago, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Santiago
Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated 26 August 2026.
Read through reviews of airlines operating flights from London to Santiago, such as Air France,LATAM Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Nothing that can really be fixed, but the only issue is always the space. It is so uncomfortable no matter what you do. Being in the very middle, not being able to easily get up, not being able to recline much, just not comfortable.
Nothing that can really be fixed, but the only issue is always the space. It is so uncomfortable no matter what you do. Being in the very middle, not being able to easily get up, not being able to recline much, just not comfortable.
Nothing that can really be fixed, but the only issue is always the space. It is so uncomfortable no matter what you do. Being in the very middle, not being able to easily get up, not being able to recline much, just not comfortable.
Nothing that can really be fixed, but the only issue is always the space. It is so uncomfortable no matter what you do. Being in the very middle, not being able to easily get up, not being able to recline much, just not comfortable.
Nothing that can really be fixed, but the only issue is always the space. It is so uncomfortable no matter what you do. Being in the very middle, not being able to easily get up, not being able to recline much, just not comfortable.
Nothing that can really be fixed, but the only issue is always the space. It is so uncomfortable no matter what you do. Being in the very middle, not being able to easily get up, not being able to recline much, just not comfortable.
Related info for your journey
Find useful and relevant information for your journey from London to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Santiago from London?
Located just 8.4 mi from the city center, Santiago Arturo Merino Benitez is the airport most travelers will use when flying to Santiago from London. Booking flights from London to Arturo Merino Benitez (SCL) should be relatively easy as there are 0 daily inbound flights from London from 6 different airlines.
How long is the flight from London to Santiago?
A quick flight from London to Santiago can take about 24h 55m. British Airways provides one of the quickest options available for as low as £859. The distance from London to Santiago is about 7233 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London to Santiago round-trip?
Flying on Avianca is currently your cheapest option to Santiago, with prices starting at £521. Additional return tickets that might be worth considering are offered by Air Canada and Air France, with the lowest prices starting at £678 and £761, respectively. These flights start at 45% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London to Santiago one-way?
One-way options have recently been found by users for as low as £422 on Avianca. Other airlines that offer cheap prices include United Airlines from £442 and Iberia from £477 one-way.
What are the most popular routes from London to Santiago?
While some choose either London Gatwick - Santiago Arturo Merino Benitez or London Stansted - Santiago Arturo Merino Benitez, London Heathrow - Santiago Arturo Merino Benitez is the most popular route from London to Santiago.
What are the most reliable airlines from London to Santiago?
The top 3 most reliable airlines when flying from London to Santiago are Finnair (88%), Iberia (88%) and British Airways (88%).
What are the cheapest flights from London to Santiago?
On average you can expect to pay £2,221 for a flight from London to Santiago. The cheapest flight overall is £820 while the most popular route, (London Heathrow - Santiago Arturo Merino Benitez) is currently priced at £711.
Can I find deals for business class flights from London to Santiago?
Yes. Cheapflights offers flight deals from London to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Santiago?
Currently, September is the cheapest month in which you can book a flight from London to Santiago (average of £864). Flying from London to Santiago in December is currently the most expensive (average of £1,194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Santiago if you plan to visit one of these locations
Viña del Mar
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Fly from London to Santiago on these airlines
Choose from the following airlines for your flight from London to Santiago. Flights are based on user searches made on Cheapflights and were last updated on 26 August 2026.
Explore flights to Santiago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 August 2026.
Discover the top 6 airlines that operate flights from London to Santiago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 26 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to Santiago?
Cheapflights makes it easy to find London to Santiago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from London to Santiago?
Cheapflights simply makes it quick and affordable to book flights from London to Santiago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from London to Santiago with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Santiago, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from London to Santiago become cheaper?
Of course! You can now track prices for flights from London to Santiago and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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