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Find cheap one-way flights from London to Santiago starting at US$354.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from London to Santiago?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from London to Santiago

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Ryanair
From US$320
easyJet
From US$329
Vueling Airlines
From US$353
Norse Atlantic Airways
From US$371
Iberia
From US$375
Wizz Air Malta
From US$380
Wizz Air UK
From US$392
British Airways
From US$405
Jet2.com
From US$469
ITA Airways
From US$491
ANA airlines

Find more flights and airlines

Find cheap flights from London to Santiago by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from London to Santiago.

  • Cheapest
    Ryanair
    STN
    09:30
    32h 55m
    2 transfer
    SCL
    13:25
    London Stansted Airport - Arturo Merino Benitez Airport
    Tue, Apr 16Ryanair
    US$320
  • easyJet
    SEN
    20:35
    29h 15m
    2 transfer
    SCL
    20:50
    London Southend Airport - Arturo Merino Benitez Airport
    Tue, Apr 30easyJet
    US$329
  • easyJet
    LGW
    22:00
    27h 50m
    2 transfer
    SCL
    20:50
    London Gatwick Airport - Arturo Merino Benitez Airport
    Tue, Apr 30easyJet
    US$332
  • easyJet
    LGW
    22:00
    27h 50m
    2 transfer
    SCL
    20:50
    London Gatwick Airport - Arturo Merino Benitez Airport
    Tue, Apr 30easyJet
    US$332
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from London (LON) to Santiago (SCL) the cheapest?

    Airlines adjust prices for flights from London to Santiago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from London (LON) to Santiago (SCL) cost?

    According to Trip.com's data, the lowest price is around $1,196.
  • How long does it take to fly from London (LON) to Santiago (SCL) and what is the distance?

    It takes around 14 hours 35 minutes to fly from London (LON) to Santiago (SCL).
  • What is the transportation method from the main airport to downtown in Santiago?

    • The distance from Arturo Merino Benitez Airport to downtown is about 13km. It takes about 30 minutes by taxi.
  • What are the most popular airlines that fly from London (LON) to Santiago (SCL)?

    Airlines with flights from London (LON) to Santiago (SCL): Iberia and British Airways.

London to Santiago Flight Information

Cheapest nonstop flight price

$353

Cheapest round-trip ticket price

$1,009

Off-season for travel

April

Peak season for travel

September

Read before Taking Flights from London to Santiago

If you’re looking to book cheap flights from London to Santiago, Trip.com has you covered. Many people travel from London to Santiago for the city’s world-famous sights, delicious Chilean cuisine and unrivalled shopping scene. A convenient destination, you can fly from London to Santiago in just over 14 hours 35 mins, making it the perfect place for a short city break, or even a gateway to explore the rest of Chile. With prices starting from just £417, there’s never been a better time to book tickets from London to Santiago and experience all that this incredible city has to offer.

How to find a cheap flights from London to Santiago

Finding cheap flights from London to Santiago is easy with our money-saving tips. You can secure the best deals by booking in advance, flying on a weekday rather than a weekend, going incognito when browsing for flights, and choosing to fly with better-priced budget airlines.

Airlines that fly from London to Santiago

A few airlines offer direct flights from London to Santiago, including British Airways, LATAM Airlines

Flight time from London to Santiago

Flight from London to Santiago takes around 14 hours 35 mins in average.

Departure from a London Airport to Santiago

Flights from London Heathrow Airprot to Santiago You can get a tube direct from the city centre to the airport. It takes approximately 45 minutes on the Piccadilly Line with prices starting from £5.50, or 30 minutes on the Elizabeth Line for £12.80. You can also get the Heathrow Express from London Paddington in 15 minutes from £5.50, or a 35-minute coach from London Victoria from £6.Flights from London Gatwick Airport to Santiago The Gatwick Express offers a non-stop train from London Victoria in just 30 minutes for £19.90. Southern and Thameslink also offer trains, with prices starting from £11.30. You can also get a coach from London Victoria to Gatwick from £10 which takes 1.5-2 hours.Flights from London Stansted Airport to Santiago The Stansted Express takes 50 minutes from London Liverpool street with prices from £9.90. You can also get the Airport Bus Express from here too, which takes around 1 hour and costs £12.Flights from London Luton Airport to Santiago The Luton Airport Express from London St Pancras takes 32 minutes with tickets from £10, or from just £5, you can get a 1.5 hour National Express Coach from London Victoria.Flights from London City Airport to Santiago You can get the DLR to London City Airport from Bank in around 20 minutes, with prices starting from just £3.Flights from London Southend Airport to Santiago Greater Anglia and c2c offer trains from Liverpool street station to Southend airport in 52 minutes, with tickets starting from £20.10.