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Cheap flights from Santiago to London from £362

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — LON
1 Apr — 8 Apr1
1 adult

Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to London are usually found in March or November, booked 58 days in advance, depart on a Wednesday or Monday and return on a Sunday

Cheap flight deals from Santiago to London

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to London (LON). 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 27 March 2025.

Round-trip from

£649

One-way from

£362

Popular in

September

Cheapest in

March

Average price

£676

Good round-trip deal

£831 or less
Iberia
  • Iberia
  • 12/8-26/8
  • 2 total stops
  • 33h 45m total
  • Santiago to London
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1/7
  • 1/7
  • 2 total stops
  • 29h 40m total
  • Santiago to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Santiago Arturo Merino Benitez to London (LON).
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Find flight deals from Santiago to London

Cheapest flights from Santiago to London
Explore the most affordable flight options available from Santiago to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Mon 10/1121:10SCL - LHR
1 stop17h 05mLATAM Airlines
Wed 3/1219:40LHR - SCL
2 stops20h 45mLATAM Airlines
Deal found 25/3£649
Tue 22/716:15SCL - LGW
1 stop19h 10mMultiple Airlines
Wed 22/1020:40LGW - SCL
2 stops22h 20mMultiple Airlines
Deal found 26/3£651
Fri 7/1113:05SCL - LHR
Nonstop14h 10mBritish Airways
Thu 20/1122:15LHR - SCL
Nonstop14h 40mBritish Airways
Deal found 26/3£652
Tue 28/1015:30SCL - LHR
2 stops19h 35mMultiple Airlines
Fri 7/1119:40LHR - SCL
1 stop28h 10mMultiple Airlines
Deal found 25/3£656
Tue 26/810:25SCL - LGW
1 stop20h 50mVueling
Tue 9/918:35LGW - SCL
1 stop19h 05mVueling
Deal found 25/3£657
Mon 22/920:00SCL - LHR
1 stop18h 25mIberia
Tue 7/1007:45LHR - SCL
1 stop17h 50mIberia
Deal found 25/3£662
Tue 28/1013:10SCL - LGW
1 stop18h 05mIberia
Wed 19/1119:35LGW - SCL
1 stop16h 45mIberia
Deal found 26/3£666
Fri 14/1121:10SCL - LGW
1 stop18h 40mLATAM Airlines
Sat 6/1219:35LGW - SCL
2 stops27h 35mLATAM Airlines
Deal found 26/3£690
Wed 6/810:00SCL - LHR
1 stop22h 45mAir France
Thu 21/819:45LHR - SCL
2 stops40h 00mAir France
Deal found 26/3£690
Mon 10/1113:10SCL - LGW
1 stop18h 05mBritish Airways
Wed 3/1219:35LGW - SCL
1 stop16h 45mBritish Airways
Deal found 25/3£708
Wed 2/415:30SCL - LHR
1 stop20h 05mAvianca
Wed 16/422:05LHR - SCL
1 stop20h 20mAvianca
Deal found 26/3£750
Mon 8/1220:50SCL - LHR
1 stop30h 40mAir Canada
Tue 16/1214:30LHR - SCL
1 stop19h 45mAir Canada
Deal found 25/3£755

Cheapflights Fare Finder

Customise your flight search to find flights from Santiago to London 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 858,174 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from Santiago to London that are best for you.

Fly from

Santiago

Fly to

London

Route

Depart

Return

Price

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Tue 12/8

22:15-19:10

1 stop15h 55m

London Heathrow

Tue 26/8

07:45-20:35

1 stop17h 50m

£649

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

Tue 22/7

16:15-16:25

1 stop19h 10m

London Gatwick

Wed 22/10

20:40-15:00

2 stops22h 20m

£651

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

Tue 26/8

10:25-12:15

1 stop20h 50m

London Gatwick

Tue 9/9

18:35-09:40

1 stop19h 05m

£657

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Wed 6/8

10:00-13:45

1 stop22h 45m

London Heathrow

Thu 21/8

19:45-06:45

2 stops40h 00m

£690

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

Tue 29/7

10:55-10:35

1 stop18h 40m

London Gatwick

Fri 29/8

11:35-07:24

1 stop24h 49m

£691

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Wed 23/7

22:15-19:10

1 stop15h 55m

London Heathrow

Thu 18/9

21:55-08:35

Nonstop14h 40m

£697

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Wed 6/8

22:15-21:55

1 stop18h 40m

London Heathrow

Thu 21/8

21:55-07:35

Nonstop14h 40m

£699

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Tue 17/6

16:15-17:50

2 stops20h 35m

London Heathrow

Sun 6/7

21:20-12:03

1 stop19h 43m

£752

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

Tue 22/7

22:15-20:00

1 stop16h 45m

London Gatwick

Mon 20/10

20:40-21:55

2 stops29h 15m

£764

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

Wed 6/8

10:00-13:50

2 stops22h 50m

London Heathrow

Thu 21/8

20:55-07:45

2 stops39h 50m

£769

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 35 results
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Best time to book a flight from Santiago to London

Have a flexible travel schedule? Discover the best time to fly to London from Santiago with our price prediction graph.
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 Santiago to London

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

Use this chart to determine the optimal time to book a return flight from Santiago to London. Price data was last updated on 21 March 2025.

The best time to book flights from Santiago to London is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Santiago to London?

Currently, January is the cheapest month in which you can book a flight from Santiago to London (average of £112). Flying from Santiago to London in August is currently the most expensive (average of £164). 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 SCL to LON?

Find hourly flight availability from Santiago to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2025.

It’s typically best to fly out from Santiago to London in the evening. Doing so could potentially save you 45% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 27 March 2025.
Get a feel of what it's like to fly with KLM, LATAM Airlines and Air France from Santiago to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,319 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LATAM Airlines
7.5
Good
1,749 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,424 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Turkish Airlines
7.3
Good
3,744 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Vueling
7.1
Good
1,146 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Santiago to London. 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 from for flights from Santiago to London?

    Santiago Arturo Merino Benitez (SCL), located 8.4 mi from the city center, is the airport you fly out of when you book flights from Santiago to London. 3 airlines have flights from Arturo Merino Benitez to London on a regular basis. Booking flights from Santiago Arturo Merino Benitez to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • What are the cheapest airlines flying from Santiago to London round-trip?

    Our cheapest airline available from Santiago to London is Iberia. Our recent data shows that you can find tickets from as low as £649 on this airline. Additional options worth looking into are Vueling and Air France, starting at £657 and £690 round-trip. Users have found that Iberia is 22% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Santiago to London one-way?

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as £374. However, be on the lookout for offers from Avianca and British Airways, as they are both options that can get you from Santiago to London for a low price.

  • What are the most popular routes from Santiago to London?

    Most travelers choose Santiago Arturo Merino Benitez - London Heathrow, Santiago Arturo Merino Benitez - London Gatwick or Santiago Arturo Merino Benitez - London City when deciding on the best route from Santiago to London.

  • What are the cheapest flights from Santiago to London?

    Looking for the cheapest flight from Santiago to London? While on average our users pay £1,024, our data indicates the cheapest price to be £695. The most popular route (Santiago Arturo Merino Benitez - London Heathrow), is priced around £689.

  • Can I find deals for flights from Santiago to London that include hotel bookings?

    Yes. In addition to deals on Santiago to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Santiago to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago to London.

  • Can I find deals for business class flights from Santiago to London?

    Yes. Cheapflights offers flight deals from Santiago to London 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 Santiago to London?

    Currently, January is the cheapest month in which you can book a flight from Santiago to London (average of £112). Flying from Santiago to London in August is currently the most expensive (average of £164). 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.

See more FAQs

Travelling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Santiago to London

Discover the top 3 airlines that operate flights from Santiago to London. 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 858,174 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£633Average£1,043FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
IberiaCheapest£731Average£843FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£746Average£938FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Santiago to London?

Cheapflights makes it easy to find Santiago to London 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 Santiago to London?

Cheapflights simply makes it quick and affordable to book flights from Santiago to London 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 Santiago to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santiago to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Santiago to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Santiago today and book when prices fit your budget.

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