iDiscover the best prices by selecting your travel dates.
Lan Airlines
LA 8085
→ Outbound · 26 Sep
LHR
London Heathrow
SCL
Santiago
9:20 PM
26 Sep
19h 00m
12:20 PM
27 Sep
← Return · 6 Oct
SCL
Santiago Pudahuel
LHR
London Heathrow
8:00 PM
6 Oct
39h 05m
3:05 PM
8 Oct
from
£1149
Return · per adult
Avianca
AV 121
→ Outbound · 7 Nov
LHR
London Heathrow
SCL
Santiago
9:35 PM
7 Nov
20h 35m
3:10 PM
8 Nov
← Return · 17 Nov
SCL
Santiago Pudahuel
LHR
London Heathrow
7:30 AM
17 Nov
28h 05m
2:35 PM
18 Nov
from
£1167
Return · per adult
KLM
KL 980
→ Outbound · 19 Dec
LCY
London City
SCL
Santiago
8:40 AM
19 Dec
39h 10m
8:50 PM
20 Dec
← Return · 29 Dec
SCL
Santiago Pudahuel
LCY
London City
12:05 PM
29 Dec
25h 30m
4:35 PM
30 Dec
from
£1257
Return · per adult
Turkish Airlines
TK 1244
→ Outbound · 30 Jan
STN
London Stansted
SCL
Santiago
5:20 PM
30 Jan
37h 30m
3:50 AM
1 Feb
← Return · 9 Feb
SCL
Santiago Pudahuel
LGW
London Gatwick
12:26 PM
9 Feb
31h 09m
10:35 PM
10 Feb
from
£879
Return · per adult
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Popular airlines to Santiago
Top 7 airlines flying from London to Santiago
Cheapest and average return economy fares by carrier, from our sampled live searches. Fares change constantly — tap Search to see live prices for your dates.
| Airline | Cheapest | Average | Flights | Search |
|---|---|---|---|---|
 British Airways | £853 | £1137 | Direct available | |
| Avianca | £867 | £1363 | With stops | |
| Turkish Airlines | £890 | £1166 | With stops | |
 American Airlines | £920 | £920 | With stops | |
| Lan Airlines | £988 | £1118 | With stops | |
 Air France | £1024 | £1024 | With stops | |
 Iberia | £1038 | £1130 | With stops |
Everything you should know
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Insights & trends for London to Santiago flights
Data-powered insights to help you find the cheapest flights, the best time to fly and much more.
How much is a return flight from London to Santiago?
Return flights from London to Santiago typically cost between £867 and £1156 in August, though fares move with demand, season and how early you book. The lowest fare our search found recently was £853 — a great price and well below the usual range, so a price near this is worth grabbing. Keeping your dates flexible and comparing nearby days is the easiest way to land at the cheaper end.
What is the cheapest day to fly to Santiago?
The cheapest day to depart to Santiago is usually Thursday, when fares start from around £899 — midweek departures tend to be quieter and cheaper. Sunday is typically the most expensive day to fly out (around £1075), as weekend travel is popular with leisure and business travellers alike. Where your plans allow, moving your outbound to a cheaper weekday can noticeably lower the total fare.
What is the cheapest time of day to fly to Santiago?
Flights to Santiago are generally cheapest departing in the evening, with fares from around £853. Departures in midday tend to cost more (about £892), as those slots are more convenient and in higher demand. Picking an off-peak departure time is a simple way to trim the price without changing your dates.
What is the cheapest London airport to fly to Santiago from?
The cheapest return flights to Santiago depart from London Gatwick (LGW), from around £964. London has several airports serving this route and fares can vary between them — Stansted (STN) is often the priciest at around £1145. It's worth checking which London airport is both cheapest and most convenient for you before booking.
Can I save money by flying with a stopover to Santiago?
Yes — for Santiago you can often save by taking a stopover: 1-stop fares start from around £853, compared with about £886 to fly direct. The trade-off is a longer total journey with a connection, so weigh the saving against the extra travel time. If budget matters more to you than speed, a 1-stop option is worth considering.
Average return fare to Santiago by month
The cheapest month to fly from London to Santiago is typically March, with return economy fares from £853. Fares are usually highest in December (around £1197). Figures are indicative, from sampled live fares, and change with demand.
Cheapest sampled return economy fare, London to Santiago, per month. Search live for exact prices.
When to book flights from London to Santiago
Are your dates flexible? These are the ideal times to fly to Santiago based on our flight data — find the cheapest days for a 7-day trip.
Cheap flights to Santiago from across the UK
You don't have to fly from London. The cheapest UK departure for Santiago is currently London from £1035. Compare return economy fares and typical flight times below — figures are indicative from sampled fares.
Indicative cheapest return economy fares by UK origin. Pick your dates in the search form above.
Weather in Santiago
Monday
Light rain
18°C
31/08/2026
Tuesday
Overcast
21°C
01/09/2026
Wednesday
Overcast
19°C
02/09/2026
Thursday
Overcast
19°C
03/09/2026
Friday
Clear sky
19°C
04/09/2026
Saturday
Partly cloudy
21°C
05/09/2026
Sunday
Mainly clear
23°C
06/09/2026
Powered by Open-Meteo.com
Reviews of airlines servicing Santiago
See what customers who have flown with Air France, American Airlines, Turkish Airlines and more to Santiago have to say. Each airline is scored on boarding, crew, food, comfort and entertainment.
Air France
1,000 reviews
American Airlines
1,124 reviews
Turkish Airlines
2,140 reviews
British Airways
8,148 reviews
Air France
9.0WonderfulAir France gave me a really pleasant start to my trip. The airport staff were helpful, the boarding process was organized, and the cabin crew made everyone feel welcome. The whole experience felt smooth and professional.
Our travel experts
James Wilson
Expert on Turkish Airlines
James Wilson is a Turkish Airlines specialist with extensive knowledge of international routes, flight options, and travel planning. He helps customers find convenient and reliable Turkish Airlines flights to destinations worldwide.
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Sarah Thompson
Expert on British Airways
Sarah Thompson specialises in British Airways travel, helping customers choose the right routes, schedules, and flight options. With a focus on smooth and stress-free journeys, she makes planning international travel simple and convenient.
Read moreGood to know — flights from London to Santiago
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Popular flights to Santiago
About flights to Santiago
Overview
Santiago, Chile's cosmopolitan capital, sits in a wide valley framed by the snow-capped Andes and is the natural starting point for exploring one of South America's most rewarding countries. UK travellers head here for business, the wine country on its doorstep, and onward journeys to Patagonia, the Atacama Desert and Easter Island. The city is served by Arturo Merino Benítez International Airport (SCL), the main gateway to Chile. Comparing fares in one place makes finding the right flight to Santiago quick and simple.
Best time to fly to Santiago
Remember that the seasons are reversed — Chilean summer runs from December to February, with warm, dry weather ideal for the city and central wine valleys. The shoulder months of March–May and September–November bring pleasant temperatures and thinner crowds, often with better value. UK winter is peak season in Santiago, so fares tend to climb over Christmas and January — check the price charts on this page for the cheapest dates.
Airlines and routes
There are no direct flights from the UK to Santiago, so every route connects through a European or North American hub. Popular options include British Airways and Iberia (via Madrid), Air France (via Paris), KLM (via Amsterdam) and LATAM, which links Madrid to Santiago. Total journey time from London is typically 17–20 hours depending on the connection, and travellers from Manchester or other UK cities usually route via one of these hubs. Comparing carriers for your exact dates is the surest way to secure the lowest fare.
Things to do in Santiago
Santiago mixes modern city life with mountain scenery and a lively cultural scene:
- Cerro San Cristóbal: a hilltop park with a funicular and sweeping views across the city to the Andes.
- Plaza de Armas: the historic heart of Santiago, framed by the cathedral and colonial architecture.
- Barrio Bellavista: a colourful bohemian quarter full of street art, restaurants and nightlife.
- La Chascona: the quirky former home of poet Pablo Neruda, now a fascinating museum.
- Maipo Valley wineries: world-class vineyards a short drive from the city, perfect for a day trip.
At Arturo Merino Benítez International Airport (SCL)
Santiago's airport lies about 15 km northwest of the city centre and offers duty-free shopping, currency exchange, ATMs and plenty of dining. Official airport transfer buses, shuttle services and metered taxis run into the centre, and ride-hailing apps operate too. Allow extra time at busy periods, as it is Chile's largest and most active airport.
Top tips for finding cheap flights to Santiago
- Book roughly 2–4 months ahead for long-haul value — last-minute fares to Santiago are usually much higher.
- Avoid the December–January peak; travelling in the shoulder months brings noticeably lower prices.
- Be flexible with your dates — midweek departures are often cheaper than weekends.
- Compare hubs; a connection via Madrid, Paris or Amsterdam can vary a good deal in price.
Travel essentials
- UK passport holders do not need a visa for short tourist stays in Chile — entry is granted on arrival for visits of up to 90 days.
- No special vaccinations are required, though routine UK travel jabs should be up to date.
- The local currency is the Chilean peso (CLP).
Baggage & hand-luggage allowance for flights to Santiago
Your allowance to Santiago depends on the airline and the fare you book. The table below shows typical long-haul allowances so you know roughly what to expect — always confirm the exact limits with your airline before you fly.
| Fare type | Hand baggage | Checked baggage |
|---|---|---|
| Basic / Light economy | 1 small under-seat bag | Usually none — add for a fee |
| Standard economy | 1 cabin bag + 1 personal item | Typically 1 × 23 kg |
| Premium economy | 1–2 cabin bags + personal item | Typically 2 × 23 kg |
| Business / First | 2 cabin bags + personal item | Typically 2 × 32 kg |
Indicative only. Allowances vary by airline, route and fare — always check your airline's baggage policy.
Packing & baggage tips
- Full-service carriers (e.g. British Airways, Turkish Airlines, KLM) usually include a checked bag on long-haul economy fares; basic/low-cost fares often don't.
- Cabin (hand) bag size is commonly around 56 × 45 × 25 cm — confirm your airline's limit before you pack.
- Liquids in hand luggage must be in containers of 100 ml or less, inside one clear resealable bag.
- Weigh your bags at home — airport excess-baggage fees are far higher than pre-booked allowances.
- Extra or heavier bags are almost always cheaper added online in advance than at the airport.
FAQs — booking Santiago flights
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