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Cheap flights from Santiago to London from £365

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — LON
22 1月 — 29 1月1
1 adult

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 Saturday and return on a Tuesday

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 17 1月 2025.

Round-trip from

£745

One-way from

£365

Popular in

September

Cheapest in

March

Average price

£978
Air Canada
  • Air Canada
  • 11/3-21/3
  • 2 total stops
  • 56h 30m total
  • Santiago to London
Avianca
  • Avianca
  • 25/3
  • 1 total stop
  • 20h 10m total
  • Santiago to London
High demand for flights, 3% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in January 2025

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 17 1月 2025.

週二 11/319:50SCL - LHR
1 stop31h 40mAir Canada
週五 21/314:30LHR - SCL
1 stop24h 50mAir Canada
Deal found 15/1£745
週六 1/311:45SCL - LHR
1 stop17h 30mMultiple Airlines
週六 10/521:55LHR - SCL
Nonstop14h 40mMultiple Airlines
Deal found 16/1£748
週一 6/1020:00SCL - LHR
1 stop19h 10mIberia
週日 12/1006:10LHR - SCL
1 stop19h 25mIberia
Deal found 16/1£752
週三 19/315:30SCL - LHR
1 stop19h 35mLATAM Airlines
週二 1/417:10LHR - SCL
3 stops24h 25mLATAM Airlines
Deal found 16/1£756
週三 26/311:45SCL - LGW
1 stop23h 05mMultiple Airlines
週三 9/417:25LGW - SCL
1 stop20h 25mMultiple Airlines
Deal found 16/1£761
週二 12/810:25SCL - LGW
1 stop18h 50mVueling
週三 13/817:25LGW - SCL
1 stop20h 15mVueling
Deal found 16/1£766
週五 23/515:00SCL - LHR
Nonstop14h 10mBritish Airways
週六 14/621:55LHR - SCL
Nonstop14h 40mBritish Airways
Deal found 16/1£767
週一 7/414:30SCL - LHR
1 stop20h 05mAvianca
週一 28/422:05LHR - SCL
1 stop20h 20mAvianca
Deal found 16/1£768
週四 12/610:55SCL - LGW
1 stop18h 15mIberia
週四 19/610:50LGW - SCL
1 stop25h 34mIberia
Deal found 15/1£770
週一 10/301:40SCL - STN
2 stops26h 35mMultiple Airlines
週五 21/313:35STN - SCL
2 stops26h 35mMultiple Airlines
Deal found 15/1£776
週日 16/300:50SCL - LTN
3 stops43h 10mMultiple Airlines
週五 21/314:05LTN - SCL
3 stops26h 05mMultiple Airlines
Deal found 16/1£784
週一 17/318:00SCL - LGW
2 stops21h 50mLATAM Airlines
週二 25/319:35LGW - SCL
2 stops22h 25mLATAM Airlines
Deal found 16/1£799

Find flights from Santiago to London within your budget

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 17 1月 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

週二 11/3

19:50-06:30

1 stop31h 40m

London Heathrow

週五 21/3

14:30-12:20

1 stop24h 50m

£745

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

週六 1/3

11:45-08:15

1 stop17h 30m

London Heathrow

週六 10/5

21:55-07:35

Nonstop14h 40m

£748

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

週四 6/3

21:05-17:15

1 stop17h 10m

London Heathrow

週日 16/3

18:45-09:20

1 stop17h 35m

£754

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

週三 19/3

15:30-14:05

1 stop19h 35m

London Heathrow

週二 1/4

17:10-13:35

3 stops24h 25m

£756

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

週三 26/3

11:45-13:50

1 stop23h 05m

London Gatwick

週三 9/4

17:25-08:50

1 stop20h 25m

£761

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

週五 23/5

15:00-10:10

Nonstop14h 10m

London Heathrow

週六 14/6

21:55-07:35

Nonstop14h 40m

£767

SantiagoLondon

SCL - LHR

SCLLHR

Santiago Arturo Merino Benitez

週一 7/4

14:30-15:35

1 stop20h 05m

London Heathrow

週一 28/4

22:05-13:25

1 stop20h 20m

£768

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

週四 17/4

10:35-23:10

1 stop31h 35m

London Gatwick

週一 28/4

09:10-08:50

1 stop28h 40m

£769

SantiagoLondon

SCL - LGW

SCLLGW

Santiago Arturo Merino Benitez

週四 12/6

10:55-10:10

1 stop18h 15m

London Gatwick

週四 19/6

10:50-07:24

1 stop25h 34m

£770

SantiagoLondon

SCL - STN

SCLSTN

Santiago Arturo Merino Benitez

週一 10/3

01:40-07:15

2 stops26h 35m

London Stansted

週五 21/3

13:35-13:10

2 stops26h 35m

£776

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 37 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.

Travel insights for flights from Santiago to London

Get recent, data-driven insights about flights from Santiago to London including ideal travel times, pricing trends, and more.

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 10 January 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 £161). 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 17 1月 2025.

It’s typically best to fly out from Santiago to London in the evening. Doing so could potentially save you 25% 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 17 1月 2025.
Get a feel of what it's like to fly with United Airlines, Air Canada and LATAM Airlines 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.
8.0
Very Good
869 reviews

Comfort

7.4

Entertainment

5.7

Boarding

7.9

Food

6.4

Overall

8.0

Crew

8.3

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

8.0
Very Good
869 reviews
8.0
Very Good
869 reviews

Comfort

7.4

Entertainment

5.7

Boarding

7.9

Food

6.4

Overall

8.0

Crew

8.3

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

7.8
Good
1,339 reviews
8.0
Very Good
869 reviews

Comfort

7.4

Entertainment

5.7

Boarding

7.9

Food

6.4

Overall

8.0

Crew

8.3

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

7.5
Good
1,854 reviews
8.0
Very Good
869 reviews

Comfort

7.4

Entertainment

5.7

Boarding

7.9

Food

6.4

Overall

8.0

Crew

8.3

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

7.5
Good
1,849 reviews
8.0
Very Good
869 reviews

Comfort

7.4

Entertainment

5.7

Boarding

7.9

Food

6.4

Overall

8.0

Crew

8.3

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

7.4
Good
1,487 reviews
8.0
Very Good
869 reviews

Comfort

7.4

Entertainment

5.7

Boarding

7.9

Food

6.4

Overall

8.0

Crew

8.3

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

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 Air Canada. Our recent data shows that you can find tickets from as low as £745 on this airline. Additional options worth looking into are Iberia and LATAM Airlines, starting at £754 and £756 round-trip. Users have found that Air Canada is 15% 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 Avianca, with whom users have recently found tickets for as low as £365. However, be on the lookout for offers from Vueling and United Airlines, 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?

  • What are the cheapest flights from Santiago to London?

    Looking for the cheapest flight from Santiago to London? While on average our users pay £749, our data indicates the cheapest price to be £534. The most popular route (Santiago Arturo Merino Benitez - London Heathrow), is priced around £632.

  • 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 £161). 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
Deal
Hounslow
Gatwick
Milton Keynes
Croydon
Luton
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Hayes
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Maidstone
Winchester
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Wembley
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Watford
Crawley
Southall
Stansted
High Wycombe

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 17 1月 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£702Average£1,100FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
IberiaCheapest£771Average£868FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£792Average£1,008FlexibilityNo 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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