$624 Find Cheap Flights from London to Santiago - Compare and Save

There are plenty of cash machines and ATMs at SCL Airport. Santander Bank, located on the 2nd floor of the Airport Lobby, operates from 09:00 to 14:00 from Monday to Friday. Bank fees and daily withdrawal limits may apply, so consider notifying your bank before scheduling an international flight.

London Heathrow Airport is located west of London city centre. Heathrow Express is a more convenient and quick transfer option from central London to London Heathrow. Other travel options from London city centre to Heathrow Airport include easyBus and National Express buses, taxis, the Tube, and the N9 night bus. It costs around £6.00 to travel from London to Heathrow via the Piccadilly Tube.

Santiago de Chile is linked to the city centre by TurBus Aeropuerto bus route that runs from as early as 04:45 to 00:00 or 02:00, depending on the route. The bus runs every 20min from the airport to downtown Santiago during the day and every 60 minutes at night. Centropuerto Airport shuttles run from Santiago de Chile to select bus stops and Metro stations in downtown Santiago.

London Heathrow has over 15 lounges. All travellers, including Economy Class, can access any of the lounges at London Heathrow as long as they have an annual membership or are willing to pay at the door or purchase a day pass. Air Canada Maple Leaf Lounge is located in Terminal 2B, Queen’s Terminal. Other lounges available at LHR include Lufthansa Business Lounge, Club Aspire, Art & Lounge, and Aspire Lounge & Spa at Terminal 5. Services available at these lounges include free Wi-Fi access, flight monitoring information, restrooms, beverages and food, shower facilities, and TVs.

Among airlines operating London Heathrow Airport to Santiago flights:

• British Airways: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only British Airways operates flights between London Heathrow Airport and Santiago.

Flights from London Heathrow Airport to Santiago usually depart from London Heathrow (LHR) and arrive at Santiago Arturo Merino Benitez (SCL).

Here are some options for this route, based on selected ticket types and cabin classes:

• British Airways: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from London Heathrow Airport to Santiago:

• Economy Class
• Premium Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $1,009 round-trip via Houston George Bush Intcntl (IAH), compared to $1,437 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $93–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 787-9 Dreamliner family is used most often on this route, operated mainly by British Airways. Other aircraft seen on the route include Boeing 787 Dreamliner variants.

One-stop flights from London Heathrow Airport to Santiago most commonly connect through:

• Madrid Barajas (MAD) - 53% of one-stop connections
• Paris Charles de Gaulle (CDG) - 15% of one-stop connections
• Sao Paulo Guarulhos Intl (GRU) - 9% of one-stop connections
• Bogotá El Dorado (BOG) - 8% of one-stop connections

Madrid Barajas (MAD) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 14% on the London Heathrow Airport to Santiago route. Monday is the cheapest departure day at $1,251 round-trip on average, while Saturday is the most expensive at $1,449, a difference of $198. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London Heathrow Airport to Santiago route, 11% of flights were delayed in the past 3 months, with delays averaging 1 hour 14 minutes.

Night is the busiest departure period on London Heathrow Airport to Santiago flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

Some of the most popular sights in Santiago are Estadio Nacional Julio Martinez Pradanos, Espacio Riesco Convention and Exhibition Center and Costanera Center. These are among the most viewed places in Santiago on KAYAK.

These are the earliest and latest flight times available from London Heathrow Airport to Santiago:

• Earliest: departs at 9:55 pm and lands at 12:30 pm
• Latest: departs at 10:15 pm and lands at 12:50 pm.

The flight takes about 14h 35m.

Last-minute fares on this route - booked within 2 weeks of departure - run 11% above the route average of $1,330. Book 24 weeks before departure for the lowest fares.

A nonstop flight from London Heathrow Airport to Santiago takes 14h 35m, covering 7,236 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $993 to $7,850. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from London Heathrow Airport to Santiago are currently lower than usual. Average one-way flight prices are about $665, which is 23% below the typical average for this route.

British Airways is the only airline operating London Heathrow Airport to Santiago flights. 89% of its flights are on time.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Madrid Barajas (MAD) gives the shortest average 1-stop total travel time at 17h 29m, compared with 17h 56m via Paris Charles de Gaulle (CDG) and 18h 10m via Sao Paulo Guarulhos Intl (GRU).

Santiago is 4 hours behind London Heathrow Airport (Chile Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Santiago Arturo Merino Benitez Airport (SCL) hosts 5 major car rental companies, with daily rates starting from around $6 for economy cars. Top options include:
• Lucano
• United Rent-A-Car
• Rosselot
• FlexWays
• Alamo

Round-trip flights from London Heathrow Airport to Santiago range from $1,169 to $1,611, with an average of $1,330 over the past 12 months. Anything below $1,169 counts as a good deal.