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Iberia flights from London to Santiago (LON - SCL)

LON — SCL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from London to Santiago on Iberia typically fly into Santiago Arturo Merino Benitez and depart from London Heathrow. Select your dates above for pricing.

Iberia flights from London to Santiago in 2025

Find detailed information about Iberia flights from London to Santiago. Explore the options provided by Iberia to plan your journey from London to Santiago. Data last updated 15 September 2025.

One-way from

£475

Return from

£776

Popular in

December

Cheapest in

March

Average price (all airlines)

£853
Iberia
  • Iberia
  • 1/1
  • 2 total stops
  • 25h 45m total
  • London to Santiago
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Iberia
  • Iberia
  • 2/12-16/12
  • 2 total stops
  • 38h 10m total
  • London to Santiago
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Highest demand for flights from London to Santiago Arturo Merino Benitez; 5% potential price increase.
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Best time to find cheap flights from London to Santiago Arturo Merino Benitez; 2% potential price drop.
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Average price for all London to Santiago Arturo Merino Benitez flights (one-way and round-trip).
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  • Can I get a flight from London to Santiago on Iberia for under £1,200?

    London to Santiago flights on Iberia are currently available under £1,200. 20 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

  • How do most travelers feel about Iberia?

    When planning your LON-SCL trip, keep in mind that Iberia is typically rated 7.1/10. This rating comes from 10,000 reviews by Cheapflights users who have traveled with Iberia.

Find Iberia flight deals from London to Santiago

Cheapest Iberia flights from London to Santiago
Explore the most affordable Iberia flight options available from London to Santiago. Find the lowest fares with prices last updated on 15 September 2025.

Tue 30/918:45LHR - SCL
1 stop30h 35mIberia
Thu 30/1013:05SCL - LHR
1 stop17h 10mIberia
Deal found 14/9£862
Thu 30/1019:40LGW - SCL
1 stop16h 40mIberia
Thu 6/1113:05SCL - LGW
1 stop18h 45mIberia
Deal found 15/9£1,035
Tue 30/920:40LGW - SCL
1 stop28h 40mIberia
Thu 30/1013:05SCL - LGW
1 stop18h 45mIberia
Deal found 14/9£1,043

Travel insights for Iberia flights from London to Santiago

Get recent, data-driven insights about Iberia flights from London to Santiago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Santiago with Iberia?

Use this chart to determine the optimal time to book a return flight from London to Santiago. Price data was last updated on 12 September 2025.

Booking with Iberia 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Santiago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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).

Best time to book a flight from London to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from London 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.

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Santiago on another airline

Consider alternative airlines that service the Santiago area. Flight routes are based on user searches made on Cheapflights and were last updated on 15 September 2025.
British Airways flights from London to Santiago Arturo Merino Benitez

See what others are saying about Iberia

Read reviews and see what other travellers are saying about their experiences with Iberia. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Iberia for your next flight. Reviews last updated 15 September 2025.
Iberia
7.0
Good
2,924 reviews
Check prices
Overview

Crew

7.6

Food

6.3

Boarding

7.1

Entertainment

6.6

Comfort

6.7

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