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Flights to Santiago Arturo Merino Benitez

£327 Cheap flights to Santiago

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Santiago departing on 8/9. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to Santiago

Cheap return flights

Enter your travel dates to find the best prices.
Air France Logo
17:00 - 07:50
LGW
-
SCL
19h 50m
1 stop
Air France Logo
10:00 - 09:20
SCL
-
LGW
19h 20m
1 stop
£764Air France
Fri, 4 Sep - Sat, 19 Sep
Air France Logo
11:30 - 07:50
LHR
-
SCL
25h 20m
1 stop
Air France Logo
10:00 - 13:45
SCL
-
LHR
23h 45m
1 stop
£765Air France
Fri, 4 Sep - Sat, 19 Sep
Air Canada Logo
09:00 - 11:15
LHR
-
SCL
29h 15m
2 stops
Air Canada Logo
19:55 - 11:20
SCL
-
LHR
36h 25m
1 stop
£767Air Canada
Sun, 15 Nov - Mon, 15 Mar
Air Canada Logo
09:00 - 11:15
LHR
-
SCL
29h 15m
2 stops
Air Canada Logo
19:55 - 07:10
SCL
-
LHR
32h 15m
2 stops
£768Air Canada
Sun, 15 Nov - Mon, 15 Mar
Air Canada Logo
11:30 - 11:15
MAN
-
SCL
26h 45m
1 stop
Air Canada Logo
20:55 - 08:40
SCL
-
MAN
32h 45m
1 stop
£774Air Canada
Mon, 2 Nov - Thu, 26 Nov
LEVEL Logo
13:00 - 10:10
LGW
-
SCL
24h 10m
1 stop
LEVEL Logo
11:50 - 12:20
SCL
-
LGW
21h 30m
1 stop
£783LEVEL
Sun, 22 Nov - Sat, 5 Dec
Iberia Logo
19:40 - 22:20
LGW
-
SCL
29h 40m
1 stop
Iberia Logo
11:50 - 12:20
SCL
-
LGW
21h 30m
1 stop
£801Iberia
Mon, 23 Nov - Sat, 5 Dec
British Airways Logo
07:50 - 22:20
LCY
-
SCL
17h 30m
1 stop
British Airways Logo
12:50 - 14:05
SCL
-
LCY
22h 15m
1 stop
£851British Airways
Wed, 18 Nov - Wed, 25 Nov
British Airways Logo
07:50 - 22:20
LCY
-
SCL
17h 30m
1 stop
British Airways Logo
12:50 - 14:05
SCL
-
LCY
22h 15m
1 stop
£880British Airways
Wed, 25 Nov - Thu, 3 Dec
Iberia Logo
07:50 - 22:20
LCY
-
SCL
17h 30m
1 stop
Iberia Logo
12:50 - 08:50
SCL
-
LCY
17h 00m
1 stop
£931Iberia
Fri, 20 Nov - Sun, 13 Dec

momondo Fare Finder

 
Locate flights to Santiago Arturo Merino Benitez that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 18 June 2026.
Use the filters below to find and compare flights to Santiago that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Fri 4/9

17:00-07:50

1 stop19h 50m

Santiago Arturo Merino Benitez

Sat 19/9

10:00-09:20

1 stop19h 20m

£764

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Fri 4/9

11:30-07:50

1 stop25h 20m

Santiago Arturo Merino Benitez

Sat 19/9

10:00-13:45

1 stop23h 45m

£765

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Sun 15/11

09:00-11:15

2 stops29h 15m

Santiago Arturo Merino Benitez

Mon 15/3

19:55-11:20

1 stop36h 25m

£767

LondonSantiago

LHR - SCL

LHRSCL

London Heathrow

Sun 15/11

09:00-11:15

2 stops29h 15m

Santiago Arturo Merino Benitez

Mon 15/3

19:55-07:10

2 stops32h 15m

£768

ManchesterSantiago

MAN - SCL

MANSCL

Manchester

Mon 2/11

11:30-11:15

1 stop26h 45m

Santiago Arturo Merino Benitez

Thu 26/11

20:55-08:40

1 stop32h 45m

£774

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Sun 22/11

13:00-10:10

1 stop24h 10m

Santiago Arturo Merino Benitez

Sat 5/12

11:50-12:20

1 stop21h 30m

£783

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Mon 23/11

19:40-22:20

1 stop29h 40m

Santiago Arturo Merino Benitez

Sat 5/12

11:50-12:20

1 stop21h 30m

£801

LondonSantiago

LCY - SCL

LCYSCL

London City

Wed 18/11

07:50-22:20

1 stop17h 30m

Santiago Arturo Merino Benitez

Wed 25/11

12:50-14:05

1 stop22h 15m

£851

LondonSantiago

LCY - SCL

LCYSCL

London City

Wed 25/11

07:50-22:20

1 stop17h 30m

Santiago Arturo Merino Benitez

Thu 3/12

12:50-14:05

1 stop22h 15m

£880
Fastest return journey

LondonSantiago

LCY - SCL

LCYSCL

London City

Fri 20/11

07:50-22:20

1 stop17h 30m

Santiago Arturo Merino Benitez

Sun 13/12

12:50-08:50

1 stop17h 00m

£931

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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Santiago flights insights and trends

Explore insights for your Santiago flight to craft the best travel plan

What is the cheapest month to fly to Santiago?

In general, January 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 £869. If you aren’t able to travel to Santiago during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £873.

What is the absolute cheapest flight to Santiago?

See prices from:

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 Friday when prices can be found for as low as £949. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Saturday is £1,116.

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 £996 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 £889 on momondo.

Cheapest flights to Santiago Arturo Merino Benitez

Find the cheapest flights to Santiago Arturo Merino Benitez from your nearest city or airport
Find flights from London Heathrow Airport to Santiago
CHEAPEST MONTH TO FLY TO SANTIAGO FROM LONDON HEATHROW AIRPORTSeptember11% cheaperFlying from London Heathrow Airport to Santiago costs on average just £892 in September
MOST EXPENSIVE MONTH TO FLY TO SANTIAGO FROM LONDON HEATHROW AIRPORTDecember24% more expensiveIt costs about £1,244 for flights to Santiago from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO SANTIAGO FROM LONDON HEATHROW AIRPORTDecember790% more users visitedMore momondo users searched in flights to Santiago from London Heathrow Airport in December than any other month

Cheap Santiago flight deals and tips

Summary info about Santiago flight prices, duration and airlines

Best One-Way Price

£327

Best Round-Trip Price

£764

Fastest flight time

32h 20m

Popular in

December
The best one-way flight price to Santiago from United Kingdom in the last 5 days is £327 (London Luton to Santiago Arturo Merino Benitez).
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The best round-trip flight price to Santiago from United Kingdom in the last 5 days is £764 (London Gatwick to Santiago Arturo Merino Benitez).
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The fastest flight to Santiago from United Kingdom takes 32h 20m (London Heathrow to Santiago Arturo Merino Benitez).
Search Deals
December has the highest demand for flights to Santiago, with a 8% price increase on average.
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Frequently asked questions about flying to Santiago

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

The best time to book a flight to Santiago from United Kingdom is 19 days out, which is when prices tend to be around £950. However, in the past 72 hours, people saw flights from United Kingdom for as low as £766.

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

Prices for flights to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.

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

As of June 2026, there are 14 operators available to choose from for flights to Santiago Arturo Merino Benitez Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel 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.

Travelling to a place near Santiago?

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

Why use momondo?

Why should I use momondo to find a flight deal 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 for you.

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

Flights 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 to Santiago?

Once all potential Santiago flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

Yes momondo offers price alerts on flights to 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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