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Cheap flights from London to Santiago from £360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Santiago departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London to Santiago

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Santiago.
13:00 - 09:40LGW-SCL
24h 40m1 stop
11:25 - 15:50SCL-LGW
24h 25m1 stop
£708Vueling
Find Deal
Tue, 16 Sep - Tue, 23 Sep
12:05 - 13:25LHR-SCL
30h 20m2 stops
23:55 - 09:35SCL-LHR
28h 40m2 stops
£720Air Canada
Find Deal
Wed, 14 May - Tue, 3 Jun
21:20 - 10:30LHR-SCL
18h 10m1 stop
17:45 - 15:05SCL-LHR
16h 20m1 stop
£780LATAM Airlines
Find Deal
Mon, 14 Apr - Mon, 2 Jun
18:45 - 07:20LHR-SCL
17h 35m1 stop
19:00 - 17:15SCL-LHR
17h 15m1 stop
£805Iberia
Find Deal
Mon, 12 May - Tue, 10 Jun
15:50 - 08:24LHR-SCL
20h 34m1 stop
01:40 - 15:05SCL-LHR
33h 25m1 stop
£810LATAM Airlines
Find Deal
Tue, 16 Sep - Mon, 22 Sep
07:45 - 21:50LHR-SCL
18h 05m1 stop
11:55 - 11:50SCL-LHR
19h 55m1 stop
£812Iberia
Find Deal
Thu, 11 Sep - Thu, 25 Sep
11:35 - 07:24LGW-SCL
24h 49m1 stop
13:10 - 10:15SCL-LGW
18h 05m1 stop
£846British Airways
Find Deal
Mon, 18 Aug - Tue, 18 Nov
21:55 - 07:35LHR-SCL
14h 40mdirect
13:05 - 06:15SCL-LHR
14h 10mdirect
£851British Airways
Find Deal
Mon, 18 Aug - Tue, 18 Nov
12:20 - 08:05LGW-SCL
23h 45m2 stops
21:55 - 06:35SCL-LGW
28h 40m2 stops
£853Finnair
Find Deal
Tue, 16 Sep - Tue, 23 Sep
21:55 - 07:35LHR-SCL
14h 40mdirect
13:05 - 06:15SCL-LHR
14h 10mdirect
£906Finnair
Find Deal
Mon, 18 Aug - Tue, 18 Nov

LATAM Airlines flights from London to Santiago

Our best LATAM Airlines deals on London to Santiago flight tickets
LATAM Airlines
14 Apr
LHR21:20London Heathrow
18h 10m
1 stop
SCL10:30Santiago Arturo Merino Benitez
2 Jun
SCL17:45Santiago Arturo Merino Benitez
16h 20m
1 stop
LHR15:05London Heathrow
LATAM Airlines
16 Sept
LHR15:50London Heathrow
20h 34m
1 stop
SCL08:24Santiago Arturo Merino Benitez
22 Sept
SCL01:40Santiago Arturo Merino Benitez
33h 25m
1 stop
LHR15:05London Heathrow
LATAM Airlines
12 May
LHR21:20London Heathrow
19h 40m
1 stop
SCL12:00Santiago Arturo Merino Benitez
10 Jun
SCL16:15Santiago Arturo Merino Benitez
20h 00m
1 stop
LHR17:15London Heathrow

Iberia flights from London to Santiago

Our best Iberia deals on London to Santiago flight tickets
Iberia
12 May
LHR18:45London Heathrow
17h 35m
1 stop
SCL07:20Santiago Arturo Merino Benitez
10 Jun
SCL19:00Santiago Arturo Merino Benitez
17h 15m
1 stop
LHR17:15London Heathrow
Iberia
11 Sept
LHR07:45London Heathrow
18h 05m
1 stop
SCL21:50Santiago Arturo Merino Benitez
25 Sept
SCL11:55Santiago Arturo Merino Benitez
19h 55m
1 stop
LHR11:50London Heathrow
Iberia
18 Aug
LGW11:35London Gatwick
24h 49m
1 stop
SCL07:24Santiago Arturo Merino Benitez
18 Nov
SCL13:10Santiago Arturo Merino Benitez
18h 05m
1 stop
LGW10:15London Gatwick

See travel insights to Santiago from

How to get the cheapest flight ticket from London to Santiago

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 cheapest month to fly to Santiago?

In general, May is the cheapest month to fly from London to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £836. If you aren’t able to travel to Santiago during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £836.

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

The cheapest day to depart from London to Santiago is on a Sunday when prices can be found for as low as £877. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Thursday is £937.

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

At midday is the cheapest time of day to fly from London to Santiago when you can find flight prices for as low as £788. Flying to Santiago at midday is an ideal time because this is during off-peak travel hours. Flights to Santiago are more costly in the evening, with an average ticket price of £917. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Santiago from London when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around £915 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from London for as low as £857 on momondo.

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

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

How have London to Santiago flight prices changed over time?

As of March 2025, prices for London to Santiago flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from London to Santiago

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

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

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

Best price found

£360

Fastest flight time

14h 40m

Direct flights

Tue, Fri and Sun

Airports in Santiago

1 airport
The best one-way flight to Santiago from London in the past 72 hours is £360. The best return flight deal from London to Santiago found on momondo in the last 72 hours is £708.
The fastest flight from London to Santiago takes 14h 40m
Direct flights go from London to Santiago on Tuesday, Friday and Sunday. Airlines offering direct flights are: Finnair and British Airways..
There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)

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

    The distance between London and Santiago Arturo Merino Benitez is about 7247.2 mi. 14h 40m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Santiago Arturo Merino Benitez Airport.

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from London to Santiago

Compare and see reviews for airlines that fly from London to Santiago with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £609Free CancellationRating
7.0
8,960 reviews
Search Air Canada flights
American AirlinesPriceFrom £662Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AviancaPriceFrom £685Free CancellationRating
6.7
2,298 reviews
Search Avianca flights
FinnairPriceFrom £730Free CancellationRating
7.6
1,266 reviews
Search Finnair flights
Air FrancePriceFrom £738Free CancellationRating
7.4
1,423 reviews
Search Air France flights
IberiaPriceFrom £763Free CancellationRating
7.0
2,646 reviews
Search Iberia flights
British AirwaysPriceFrom £765Free CancellationRating
6.6
6,712 reviews
Search British Airways flights
LATAM AirlinesPriceFrom £772Free CancellationRating
7.5
1,749 reviews
Search LATAM Airlines flights

Travelling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Santa Cruz
Valparaíso
Viña del Mar

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Santiago . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from London to Santiago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for London to Santiago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Santiago from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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