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Cheap flights from the United Kingdom to Santiago from £299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Santiago departing on 15/3. 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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Find the cheapest flights from the United Kingdom to Santiago

Recent return flight deals from the United Kingdom to Santiago

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:25 - 08:50MAN-SCL
29h 25m2 stops
Multiple Airlines Logo
12:20 - 18:05SCL-MAN
26h 45m2 stops
£700Multiple Airlines
Find Deal
Wed, 11 Mar - Wed, 25 Mar
Multiple Airlines Logo
09:10 - 12:15MAN-SCL
30h 05m2 stops
Multiple Airlines Logo
20:55 - 17:55SCL-MAN
42h 00m2 stops
£755Multiple Airlines
Find Deal
Mon, 19 Jan - Tue, 24 Feb
Air Canada Logo
13:25 - 12:15LHR-SCL
25h 50m2 stops
Air Canada Logo
08:25 - 11:20SCL-LHR
23h 55m2 stops
£784Air Canada
Find Deal
Tue, 10 Feb - Sun, 1 Mar
British Airways Logo
18:20 - 09:20MAN-SCL
18h 00m1 stop
British Airways Logo
08:55 - 10:55SCL-MAN
23h 00m2 stops
£785British Airways
Find Deal
Wed, 11 Mar - Wed, 25 Mar
LATAM Airlines Logo
18:20 - 14:05MAN-SCL
22h 45m2 stops
LATAM Airlines Logo
21:00 - 17:40SCL-MAN
17h 40m1 stop
£786LATAM Airlines
Find Deal
Thu, 5 Feb - Tue, 24 Feb
Air Canada Logo
09:00 - 12:15LHR-SCL
30h 15m2 stops
Air Canada Logo
20:55 - 07:10SCL-LHR
31h 15m2 stops
£786Air Canada
Find Deal
Wed, 21 Jan - Wed, 28 Jan
LATAM Airlines Logo
20:15 - 20:45LHR-SCL
27h 30m1 stop
LATAM Airlines Logo
15:00 - 14:05SCL-LHR
20h 05m1 stop
£792LATAM Airlines
Find Deal
Fri, 13 Mar - Fri, 20 Mar
British Airways Logo
07:50 - 22:15LCY-SCL
17h 25m1 stop
British Airways Logo
13:05 - 08:50SCL-LCY
16h 45m1 stop
£886British Airways
Find Deal
Wed, 21 Jan - Mon, 23 Feb
Iberia Logo
19:15 - 08:50LCY-SCL
16h 35m1 stop
Iberia Logo
13:05 - 08:50SCL-LCY
16h 45m1 stop
£930Iberia
Find Deal
Tue, 10 Mar - Tue, 24 Mar
Iberia Logo
14:45 - 08:50ABZ-SCL
21h 05m2 stops
Iberia Logo
21:00 - 16:35SCL-ABZ
40h 35m2 stops
£1,128Iberia
Find Deal
Wed, 18 Mar - Sun, 22 Mar

British Airways flights from United Kingdom to Santiago

Our best British Airways deals on United Kingdom to Santiago flight tickets
British Airways
11 Mar
MAN18:20Manchester
18h 00m
1 stop
SCL09:20Santiago Arturo Merino Benitez
25 Mar
SCL08:55Santiago Arturo Merino Benitez
23h 00m
2 stops
MAN10:55Manchester
£785
Find similar
British Airways
20 Jan
LGW19:40London Gatwick
29h 35m
1 stop
SCL22:15Santiago Arturo Merino Benitez
25 Feb
SCL23:55Santiago Arturo Merino Benitez
16h 05m
1 stop
LGW19:00London Gatwick
£872
Find similar
British Airways
21 Jan
LCY07:50London City
17h 25m
1 stop
SCL22:15Santiago Arturo Merino Benitez
24 Feb
SCL13:05Santiago Arturo Merino Benitez
16h 45m
1 stop
LCY08:50London City
£886
Find similar

Air Canada flights from United Kingdom to Santiago

Our best Air Canada deals on United Kingdom to Santiago flight tickets
Air Canada
10 Feb
LHR13:25London Heathrow
25h 50m
2 stops
SCL12:15Santiago Arturo Merino Benitez
1 Mar
SCL08:25Santiago Arturo Merino Benitez
23h 55m
2 stops
LHR11:20London Heathrow
£784
Find similar
Air Canada
21 Jan
LHR09:00London Heathrow
30h 15m
2 stops
SCL12:15Santiago Arturo Merino Benitez
28 Jan
SCL20:55Santiago Arturo Merino Benitez
31h 15m
2 stops
LHR07:10London Heathrow
£786
Find similar
Air Canada
4 Feb
LHR13:25London Heathrow
25h 50m
2 stops
SCL12:15Santiago Arturo Merino Benitez
25 Feb
SCL20:55Santiago Arturo Merino Benitez
32h 35m
1 stop
LHR08:30London Heathrow
£787
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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, momondo users made 279,928 searches. Data last updated 4 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterSantiago

MAN - SCL

MANSCL

Manchester

Wed 11/3

06:25-08:50

2 stops29h 25m

Santiago Arturo Merino Benitez

Wed 25/3

12:20-18:05

2 stops26h 45m

£700

ManchesterSantiago

MAN - SCL

MANSCL

Manchester

Mon 19/1

09:10-12:15

2 stops30h 05m

Santiago Arturo Merino Benitez

Tue 24/2

20:55-17:55

2 stops42h 00m

£755

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Tue 10/2

13:25-12:15

2 stops25h 50m

Santiago Arturo Merino Benitez

Sun 1/3

08:25-11:20

2 stops23h 55m

£784

ManchesterSantiago

MAN - SCL

MANSCL

Manchester

Wed 11/3

18:20-09:20

1 stop18h 00m

Santiago Arturo Merino Benitez

Wed 25/3

08:55-10:55

2 stops23h 00m

£785

ManchesterSantiago

MAN - SCL

MANSCL

Manchester

Thu 5/2

18:20-14:05

2 stops22h 45m

Santiago Arturo Merino Benitez

Tue 24/2

21:00-17:40

1 stop17h 40m

£786

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Wed 21/1

09:00-12:15

2 stops30h 15m

Santiago Arturo Merino Benitez

Wed 28/1

20:55-07:10

2 stops31h 15m

£786

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Fri 13/3

20:15-20:45

1 stop27h 30m

Santiago Arturo Merino Benitez

Fri 20/3

15:00-14:05

1 stop20h 05m

£792

LondonSantiago

LCY - SCL

LCYSCL

London City

Wed 21/1

07:50-22:15

1 stop17h 25m

Santiago Arturo Merino Benitez

Mon 23/2

13:05-08:50

1 stop16h 45m

£886

LondonSantiago

LCY - SCL

LCYSCL

London City

Tue 10/3

19:15-08:50

1 stop16h 35m

Santiago Arturo Merino Benitez

Tue 24/3

13:05-08:50

1 stop16h 45m

£930

AberdeenSantiago

ABZ - SCL

ABZSCL

Aberdeen Dyce

Wed 18/3

14:45-08:50

2 stops21h 05m

Santiago Arturo Merino Benitez

Sun 22/3

21:00-16:35

2 stops40h 35m

£1,128

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santiago from

How to get the cheapest flight ticket from United Kingdom 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, June is the cheapest month to fly from United Kingdom to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £833. If you aren’t able to travel to Santiago during the month of June, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £840.

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

The cheapest day to depart from United Kingdom to Santiago is on a Monday when prices can be found for as low as £922. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Tuesday is £1,039.

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 United Kingdom to Santiago when you can find flight prices for as low as £767. 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 £959. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from London Heathrow to Santiago Arturo Merino Benitez for the best United Kingdom - 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 United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around £937 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from United Kingdom for as low as £848 on momondo.

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

There are 3 cabin classes available to choose from on United Kingdom 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.

Can stopping save me money on United Kingdom to Santiago flights?

You could potentially save up to 13% on your flight if you consider stops on a United Kingdom to Santiago flight.

Cheap United Kingdom to Santiago flight deals and tips

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

Best price found

£804

Fastest flight time

14h 35m

Direct flights

Tue, Thu, Fri and Sun

Airports in Santiago

1 airport
The best one-way flight to Santiago from United Kingdom in the past 72 hours is £804. The best return flight deal from United Kingdom to Santiago found on momondo in the last 72 hours is £895.
The fastest flight from United Kingdom to Santiago takes 14h 35m
Direct flights go from United Kingdom to Santiago on Tuesday, Thursday, Friday and Sunday. Airline offering direct flights is British Airways..
There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)
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  • When did momondo last update prices for flights from United Kingdom to Santiago Arturo Merino Benitez Airport?

    Prices for flights from United Kingdom to Santiago Arturo Merino Benitez Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Santiago Arturo Merino Benitez Airport.

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

    The necessary travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from United Kingdom to Santiago

Compare and see reviews for airlines that fly from United Kingdom to Santiago with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom £535Free CancellationRating
6.6
2,478 reviews
Search Avianca flights
Air CanadaPriceFrom £615Free CancellationRating
7.1
10,497 reviews
Search Air Canada flights
DeltaPriceFrom £693Free CancellationRating
7.9
8,007 reviews
Search Delta flights
FinnairPriceFrom £694Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
Air FrancePriceFrom £696Free CancellationRating
7.4
1,500 reviews
Search Air France flights
United AirlinesPriceFrom £741Free CancellationRating
7.4
9,064 reviews
Search United Airlines flights
British AirwaysPriceFrom £759Free CancellationRating
6.7
7,550 reviews
Search British Airways flights
LATAM AirlinesPriceFrom £776Free CancellationRating
7.5
1,890 reviews
Search LATAM Airlines flights
IberiaPriceFrom £801Free CancellationRating
7.0
3,038 reviews
Search Iberia flights
KLMPriceFrom £824Free CancellationRating
7.7
1,426 reviews
Search KLM flights

Travelling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Santa Cruz

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Santiago for you.

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

All flight searches from United Kingdom to Santiago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Santiago?

Once you have performed a search for United Kingdom 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 United Kingdom to Santiago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United Kingdom to Santiago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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