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Cheap flights from London Gatwick Airport to Santiago

LGW — SCL
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Find 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 6 May 2026.

Round-trip from

£783

One-way from

£341

Popular in

December

Cheapest in

June

Average price

£905
2/6-9/6
  • 2/6-9/6
  • 2 total stops
  • 38h 15m total
  • London to Santiago
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LEVEL
  • LEVEL
  • 15/5
  • 1 total stop
  • 22h 20m total
  • London to Santiago
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Highest demand for flights based on searches. 2% potential increase in price (£15 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in May 2026
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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’s the cheapest stopover airport for flights from London Gatwick Airport to Santiago?

Average return fare for one-stop flights from London Gatwick Airport to Santiago, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Paris (CDG) is the most affordable one-stop option, with an average return flight price of £984.

What’s the fastest stopover option from London Gatwick Airport to Santiago?

Shortest average travel time for one-stop one-way flights from London Gatwick Airport to Santiago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 16h 53m.

Which airport typically offers the quickest stopover for flights from London Gatwick Airport to Santiago?

Average stopover duration for one-stop one-way flights from London Gatwick Airport to Santiago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 1h 02m.

Travelling to a place near Santiago?

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

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