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Cheap flights from Santiago to London from £319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to London departing on 16/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Santiago to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Santiago to London.
Iberia Logo
10:55 - 10:35SCL-LHR
18h 40m1 stop
Iberia Logo
06:10 - 21:50LHR-SCL
19h 40m1 stop
£620Iberia
Find Deal
Tue, 10 Jun - Sun, 14 Sep
Iberia Logo
22:15 - 19:10SCL-LHR
15h 55m1 stop
Iberia Logo
06:10 - 20:35LHR-SCL
19h 25m1 stop
£633Iberia
Find Deal
Tue, 5 Aug - Tue, 19 Aug
LATAM Airlines Logo
06:35 - 15:05SCL-LHR
27h 30m2 stops
LATAM Airlines Logo
21:20 - 13:55LHR-SCL
20h 35m2 stops
£635LATAM Airlines
Find Deal
Tue, 10 Jun - Tue, 16 Sep
LATAM Airlines Logo
21:30 - 15:05SCL-LHR
37h 35m1 stop
LATAM Airlines Logo
21:20 - 18:45LHR-SCL
25h 25m1 stop
£648LATAM Airlines
Find Deal
Tue, 7 Oct - Tue, 21 Oct
 Logo
15:53 - 15:05SCL-LHR
42h 12m2 stops
 Logo
07:55 - 21:50LHR-SCL
17h 55m1 stop
Tue, 10 Jun - Sun, 14 Sep
British Airways Logo
11:55 - 11:50SCL-LHR
19h 55m1 stop
British Airways Logo
07:25 - 22:15LHR-SCL
17h 50m1 stop
£668British Airways
Find Deal
Thu, 9 Oct - Wed, 29 Oct
 Logo
16:00 - 15:05SCL-LHR
18h 05m1 stop
 Logo
07:55 - 21:50LHR-SCL
17h 55m1 stop
Tue, 10 Jun - Sun, 14 Sep
British Airways Logo
11:55 - 13:35SCL-LHR
21h 40m1 stop
British Airways Logo
21:55 - 08:35LHR-SCL
14h 40mdirect
£700British Airways
Find Deal
Thu, 9 Oct - Mon, 20 Oct
Vueling Logo
10:25 - 12:40SCL-LGW
21h 15m1 stop
Vueling Logo
16:50 - 08:40LGW-SCL
20h 50m1 stop
£772Vueling
Find Deal
Tue, 19 Aug - Tue, 2 Sep
Vueling Logo
10:25 - 22:40SCL-LGW
31h 15m1 stop
Vueling Logo
16:50 - 08:40LGW-SCL
20h 50m1 stop
£794Vueling
Find Deal
Tue, 19 Aug - Tue, 2 Sep

Iberia flights from Santiago to London

Our best Iberia deals on Santiago to London flight tickets
Iberia
10 Jun
SCL10:55Santiago Arturo Merino Benitez
18h 40m
1 stop
LHR10:35London Heathrow
14 Sept
LHR06:10London Heathrow
19h 40m
1 stop
SCL21:50Santiago Arturo Merino Benitez
Iberia
5 Aug
SCL22:15Santiago Arturo Merino Benitez
15h 55m
1 stop
LHR19:10London Heathrow
19 Aug
LHR06:10London Heathrow
19h 25m
1 stop
SCL20:35Santiago Arturo Merino Benitez
Iberia
17 Oct
SCL20:00Santiago Arturo Merino Benitez
18h 45m
1 stop
LHR18:45London Heathrow
8 Nov
LHR06:10London Heathrow
17h 40m
1 stop
SCL20:50Santiago Arturo Merino Benitez

LATAM Airlines flights from Santiago to London

Our best LATAM Airlines deals on Santiago to London flight tickets
LATAM Airlines
10 Jun
SCL06:35Santiago Arturo Merino Benitez
27h 30m
2 stops
LHR15:05London Heathrow
16 Sept
LHR21:20London Heathrow
20h 35m
2 stops
SCL13:55Santiago Arturo Merino Benitez
LATAM Airlines
7 Oct
SCL21:30Santiago Arturo Merino Benitez
37h 35m
1 stop
LHR15:05London Heathrow
21 Oct
LHR21:20London Heathrow
25h 25m
1 stop
SCL18:45Santiago Arturo Merino Benitez
LATAM Airlines
18 Oct
SCL14:30Santiago Arturo Merino Benitez
20h 35m
1 stop
LHR15:05London Heathrow
14 Nov
LHR17:25London Heathrow
24h 35m
2 stops
SCL15:00Santiago Arturo Merino Benitez

See travel insights to London from

How to get the cheapest flight ticket from Santiago to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Santiago and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Santiago is in March. Flight prices, which tend to average around £651, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Santiago averaging around £683.

What is the cheapest day to depart on your flight to London?

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £0. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Santiago to London for around £1,025.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £693. Flights in the morning are often more expensive, with an average ticket price of £1,239.

What is the cheapest Santiago Arturo Merino Benitez to London flight route?

Fly from Santiago Arturo Merino Benitez to London Heathrow for the best Santiago Arturo Merino Benitez - London flight prices

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

You are more likely to see cheaper flights to London from Santiago when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to London for around £863 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Santiago for as low as £759 on momondo.

What cabin class options are available on Santiago Arturo Merino Benitez to London flights?

There are 3 cabin classes available to choose from on Santiago Arturo Merino Benitez to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Santiago to London flight prices changed over time?

As of April 2025, prices for Santiago to London flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from Santiago to London

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Santiago to London (SCL to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to London

Best price found

£319

Fastest flight time

14h 10m

Direct flights

Mon, Wed and Sat

Airports in London

5 airports
The best one-way flight to London from Santiago in the past 72 hours is £319. The best return flight deal from Santiago to London found on momondo in the last 72 hours is £620.
The fastest flight from Santiago to London takes 14h 10m
Direct flights go from Santiago to London on Monday, Wednesday and Saturday. Airline offering direct flights is British Airways..
There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

  • How far is Santiago Arturo Merino Benitez to London by plane?

    There are 7247.2 mi between Santiago Arturo Merino Benitez and London. A reasonable flight in good conditions will take 14h 10m.

  • When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to London?

    Prices for flights from Santiago Arturo Merino Benitez Airport to London are updated daily.

  • How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to London?

  • How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Santiago to London?

  • What is the most popular airline from Santiago to London?


Best airlines flying from Santiago to London

Compare and see reviews for airlines that fly from Santiago to London with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom £614Free CancellationRating
7.5
1,767 reviews
Search LATAM Airlines flights
IberiaPriceFrom £711Free CancellationRating
7.0
2,686 reviews
Search Iberia flights
British AirwaysPriceFrom £724Free CancellationRating
6.6
6,809 reviews
Search British Airways flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Gatwick
Maidstone
Ipswich
Canterbury
Margate
Dartford
Ilford
Hounslow
Colchester
Guildford
Worthing
Winchester
Crawley
Chichester
Croydon

Why use momondo?

Why should I use momondo to find a flight deal from Santiago to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santiago to London. momondo saves you time and could save you money on your trip.

Can I find flights from Santiago to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santiago to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Santiago to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Santiago.

I’m not ready to book a flight from Santiago to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Santiago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London