£379+ Cheap flights to Santiago
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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Santiago in 2025
Find the latest flights to Santiago in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 February 2025.
Return from | £764 |
---|---|
One-way from | £379 |
Popular in | December |
Cheapest in | May |
Average price | £898 |
Good round-trip deal | £817 or less |
Good one-way deal | £698 or less |
Find flight deals to Santiago
Cheapest flights to SantiagoExplore the most affordable flight options available to Santiago. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Explore the most affordable flight options available to Santiago. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Find flights to Santiago within your budget
Locate flights to Santiago that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 February 2025.
Fly from
Route
Depart
Return
Price
LondonSantiago
LHR - SCL
LHRSCL
London Heathrow
Mon 24/3
14:30-12:20
1 stop24h 50m
Santiago Arturo Merino Benitez
Sun 25/5
23:55-10:00
2 stops29h 05m
LondonSantiago
LHR - SCL
LHRSCL
London Heathrow
Sat 22/3
12:25-11:25
2 stops26h 00m
Santiago Arturo Merino Benitez
Sat 29/3
08:25-21:00
3 stops33h 35m
LondonSantiago
LGW - SCL
LGWSCL
London Gatwick
Mon 12/5
06:00-20:50
1 stop19h 50m
Santiago Arturo Merino Benitez
Mon 9/6
22:55-09:50
3 stops29h 55m
LondonSantiago
STN - SCL
STNSCL
London Stansted
Mon 17/3
05:55-20:50
1 stop17h 55m
Santiago Arturo Merino Benitez
Mon 31/3
11:35-00:10
2 stops32h 35m
LondonSantiago
LHR - SCL
LHRSCL
London Heathrow
Mon 12/5
21:20-12:35
2 stops20h 15m
Santiago Arturo Merino Benitez
Mon 9/6
16:15-17:15
1 stop20h 00m
LondonSantiago
LGW - SCL
LGWSCL
London Gatwick
Tue 1/4
12:20-08:00
2 stops23h 40m
Santiago Arturo Merino Benitez
Sun 6/4
21:55-06:35
2 stops27h 40m
LondonSantiago
LHR - SCL
LHRSCL
London Heathrow
Mon 17/3
15:00-12:20
2 stops48h 20m
Santiago Arturo Merino Benitez
Sun 30/3
00:55-10:00
2 stops29h 05m
LondonSantiago
LHR - SCL
LHRSCL
London Heathrow
Thu 13/3
12:35-09:00
1 stop23h 25m
Santiago Arturo Merino Benitez
Fri 28/3
22:44-08:00
1 stop30h 16m
LondonSantiago
LGW - SCL
LGWSCL
London Gatwick
Mon 24/3
19:35-09:20
1 stop16h 45m
Santiago Arturo Merino Benitez
Sun 25/5
22:15-20:00
1 stop16h 45m
LondonSantiago
LHR - SCL
LHRSCL
London Heathrow
Thu 27/2
09:25-07:50
1 stop25h 25m
Santiago Arturo Merino Benitez
Tue 4/3
22:30-06:50
1 stop29h 20m
Best time to book a flight to Santiago
Have a flexible travel schedule? Discover the best time to fly to Santiago with our price prediction graph.
Travel insights for flights to Santiago
Get recent, data-driven insights about flights to Santiago including ideal travel times, pricing trends, and more.
When is the best time to book a flight to Santiago?
Use this chart to determine the optimal time to book a return flight from London to Santiago. Price data was last updated on 14 February 2025.
To ensure you get the cheapest price possible for a flight to Santiago, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
How long is the flight to Santiago?
On average, a flight from London to Santiago takes 18 hours 36 minutes. Flights to Santiago from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Santiago?
Use this chart to determine the cheapest time to fly return from London to Santiago. Price data was last updated on 14 April 2024.
Users looking for the lowest fares to Santiago should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.
What are the most popular airlines that fly to Santiago?
The most popular airlines flying from London to Santiago are British Airways, LATAM Airlines and Iberia.
What are the cheapest airlines that fly to Santiago?
The cheapest airlines flying from London to Santiago are Air Canada, Avianca and American Airlines.
Rainfall in Santiago by month
Plan your trip to Santiago by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Santiago ranges from 0.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Santiago when rainfall is around 0.0 mm.
Temperature in Santiago by month
Plan your trip to Santiago by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 8.0 C).
Reviews of airlines servicing Santiago
Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated 21 February 2025.
Get a feel of what it's like to fly with Delta, Aerolineas Argentinas and KLM to Santiago by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Food
Crew
Overall
Entertainment
Boarding
Reviews
Colin,Sept 2024
LHR - BOS
Santiago climate
Summers (December to February) in Santiago are sweltering. The city’s location in the middle of a valley means that pollution and humidity tend to settle over Santiago and temperatures can reach as high as 30 degrees during the day. Though the sun can be brutal in the summer time, this is still the busiest time of year in Santiago. Winter months (June through September) are mild with some precipitation and average temperatures hovering around 11 degrees.
Getting around Santiago
International buses from Argentina and Bolivia arrive regularly at the Terminal de Buses Santiago and Terminal los Heroes. More than a million people ride Santiago’s metro, one of the best and cleanest in South America, each day. If you’re planning on staying in town for more than a day, get a travel pass to get discounted fares.
Getting from the Airport to the City
Travellers who book flights to Santiago will arrive at Comodoro Arturo Merino Benítez International Airport (SCL), which is also known as Santiago International Airport and Pudahuel Airport. It is located in Pudahuel, which is 9 miles (15 km) north-west of Santiago’s city centre.
What is good to know if travelling to Santiago?- Pablo Neruda, the beloved Nobel Prize winning Chilean poet who passed away at home in Santiago in 1973, is one of the most celebrated poets in Latin American literature. Neruda’s three houses in Chile are some of the most sought after attractions in the country. One house remains in the hills of Santiago, while the other two are within two hours of the Chilean capital. La Chascona, Neruda’s residence in Santiago, is a must-see for literature buffs visiting Santiago. Neruda was a collector of several eccentricities, including shoes of all sizes, seashells, and the figureheads of boats, and fragments of his colourful collections are scattered throughout his homes.
- Those with an affinity and appreciation for street art should head to Bella Vista. Bella vista, meaning “beautiful view” in Spanish, is an apt name for this neighbourhood whose walls are covered in vibrantly coloured murals. Bella Vista is also home to some of the most popular restaurants and bars in Santiago. Be sure to stroll by the vendors selling jewellery and crafts on the sidewalks during weekend afternoons to pick up some funky souvenirs before your return flight.
- The Andes Mountains are the longest exposed mountain range in the world and lie to the east of Santiago. Chances are you’ll fly directly over their snowy peaks so grab a window seat on your flight to Santiago for the aerial views of the mountains. With the Andes so close by, plenty of ski bunnies and outdoor sports enthusiasts visit Santiago to take advantage of the excellent snow conditions the mountain range has to offer at El Colorado, La Parva and Valle Nevado, three of the most popular Andean ski resorts.
- History buffs shouldn’t miss the Plaza de Armas, located in the centre of the city. Home to the city’s 18th century cathedral and the former governor’s residence, which today serves as the main post office of the city, Plaza de Armas is a great place to start any walking tour of downtown Santiago and a lively spot to visit at night.
- Palacio La Moneda is Chile’s presidential palace. The building was damaged significantly during the military coup orchestrated by Augusto Pinochet Ugarte in 1973. When Pinochet died in 2006, the population of Santiago spilled into the streets in conflicting mix of protest and mourning and the raucous, joyous crowd that gathered behind La Moneda is testament to the turmoil caused by Chile’s former dictator. For another look at Chile’s tumultuous political past, head to Cementerio General. Salvador Allende, Chile’s first socialist-elect president, is buried there, as are several other political figures and diplomats.
- If you’re looking for a breath of fresh air, hop on a bus and head to Valparaíso. Known locally as simply “Valpo”, Valparaíso is a surreal coastal town that tumbles into the Pacific Ocean, and is made up of thousands of tiny, Technicolor clapboard houses built on top of each other. The beaches of nearby Viña del Mar are accessible by train, so regardless of where you’re standing in Valpo you’re met with breathtaking views of the bay and a reviving sea breeze.
Santiago airport overview
Comodoro Arturo Merino Benitez International Airport is Chile’s largest airport. It is also known as Pudahuel Airport. Fifteen airlines use the airport’s two terminals: one for international flights, one for domestic. It is a hub for Chile’s main airline – LAN – as well as several domestic airlines.
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