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Cheap flights from London Gatwick Airport to Santiago from £321

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SCL
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Gatwick to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Santiago (SCL). 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 29 August 2025.

Round-trip from

£786

One-way from

£321

Popular in

December

Cheapest in

March

Average price

£960
17/11-22/11
  • 17/11-22/11
  • 2 total stops
  • 38h 05m total
  • London to Santiago
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8/9
  • 8/9
  • 2 total stops
  • 45h 35m total
  • London to Santiago
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£37 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Gatwick to Santiago

Cheapest flights from Gatwick to Santiago
Explore the most affordable flight options available from Gatwick to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Mon 17/1117:20LGW - SCL
1 stop19h 50mMultiple Airlines
Sat 22/1111:55SCL - LGW
1 stop18h 15mMultiple Airlines
Deal found 27/8£786
Tue 2/914:00LGW - SCL
2 stops43h 15mMultiple Airlines
Mon 8/900:55SCL - LGW
2 stops29h 05mMultiple Airlines
Deal found 28/8£789
Thu 27/1109:40LGW - SCL
2 stops26h 40mMultiple Airlines
Wed 10/1213:05SCL - LGW
2 stops26h 45mMultiple Airlines
Deal found 26/8£790
Sun 16/1117:25LGW - SCL
1 stop19h 45mMultiple Airlines
Sat 22/1111:55SCL - LGW
1 stop18h 15mMultiple Airlines
Deal found 27/8£791
Fri 14/1106:50LGW - SCL
2 stops25h 40mMultiple Airlines
Thu 27/1111:55SCL - LGW
1 stop17h 35mMultiple Airlines
Deal found 27/8£792
Tue 18/1117:25LGW - SCL
2 stops24h 55mMultiple Airlines
Thu 27/1111:55SCL - LGW
1 stop17h 35mMultiple Airlines
Deal found 27/8£796
Wed 19/1117:25LGW - SCL
2 stops24h 15mMultiple Airlines
Tue 2/1222:25SCL - LGW
2 stops31h 35mMultiple Airlines
Deal found 27/8£798
Sat 29/1109:20LGW - SCL
2 stops27h 00mMultiple Airlines
Sun 14/1213:05SCL - LGW
2 stops25h 05mMultiple Airlines
Deal found 26/8£801
Thu 9/1014:00LGW - SCL
2 stops37h 40mMultiple Airlines
Tue 21/1011:25SCL - LGW
1 stop20h 50mMultiple Airlines
Deal found 26/8£802
Tue 18/1107:00LGW - SCL
2 stops35h 20mMultiple Airlines
Fri 5/1211:55SCL - LGW
1 stop22h 55mMultiple Airlines
Deal found 26/8£803
Thu 9/1014:00LGW - SCL
2 stops37h 40mMultiple Airlines
Sun 19/1020:00SCL - LGW
1 stop20h 00mMultiple Airlines
Deal found 26/8£806
Thu 4/914:00LGW - SCL
1 stop21h 45mMultiple Airlines
Mon 8/900:55SCL - LGW
2 stops29h 05mMultiple Airlines
Deal found 28/8£807

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Santiago that are best for you.

Fly from

Gatwick

Fly to

Santiago

Route

Depart

Return

Price

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Thu 27/11

09:40-09:20

2 stops26h 40m

Santiago Arturo Merino Benitez

Wed 10/12

13:05-18:50

2 stops26h 45m

£790

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Sun 16/11

17:25-10:10

1 stop19h 45m

Santiago Arturo Merino Benitez

Sat 22/11

11:55-09:10

1 stop18h 15m

£791

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Fri 14/11

06:50-05:30

2 stops25h 40m

Santiago Arturo Merino Benitez

Thu 27/11

11:55-08:30

1 stop17h 35m

£792

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Tue 18/11

17:25-15:20

2 stops24h 55m

Santiago Arturo Merino Benitez

Thu 27/11

11:55-08:30

1 stop17h 35m

£796

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Wed 4/2

09:50-15:20

2 stops56h 30m

Santiago Arturo Merino Benitez

Tue 10/3

11:55-09:10

1 stop18h 15m

£797

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Wed 19/11

17:25-14:40

2 stops24h 15m

Santiago Arturo Merino Benitez

Tue 2/12

22:25-09:00

2 stops31h 35m

£798

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Sat 29/11

09:20-09:20

2 stops27h 00m

Santiago Arturo Merino Benitez

Sun 14/12

13:05-17:10

2 stops25h 05m

£801

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Sun 1/2

21:05-15:20

2 stops45h 15m

Santiago Arturo Merino Benitez

Tue 10/3

11:55-09:10

1 stop18h 15m

£802

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Tue 3/2

07:00-05:30

2 stops25h 30m

Santiago Arturo Merino Benitez

Tue 10/3

11:55-09:10

1 stop18h 15m

£802

LondonSantiago

LGW - SCL

LGWSCL

London Gatwick

Thu 9/10

14:00-23:40

2 stops37h 40m

Santiago Arturo Merino Benitez

Tue 21/10

11:25-12:15

1 stop20h 50m

£802

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 18 results
1
2

Best time to book a flight from Gatwick to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Gatwick 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Santiago

What is the cheapest time of day to fly from LGW to SCL?

Find hourly flight availability from Gatwick to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

When flying from London Gatwick Airport to Santiago, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 1% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Santiago. 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 into for flights to Santiago from London Gatwick?

    Santiago Arturo Merino Benitez (SCL) is the airport you will fly into if you book a flight from London Gatwick to Santiago. You should not have trouble finding flights to Arturo Merino Benitez from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Santiago airport from London Gatwick. It is only a 8.4 mi journey from Arturo Merino Benitez (SCL) to Santiago’s city center.

  • Can I find deals for flights from Gatwick to Santiago that include hotel bookings?

    Yes. In addition to deals on Gatwick to Santiago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Santiago.

  • Can I find deals for business class flights from Gatwick to Santiago?

    Yes. Cheapflights offers flight deals from Gatwick to Santiago 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 London Gatwick Airport to Santiago?

    Currently, May is the cheapest month in which you can book a flight from London Gatwick Airport to Santiago (average of £1,031). Flying from London Gatwick Airport to Santiago in December is currently the most expensive (average of £1,468). 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

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Viña del Mar

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