Cheap flights from London to La Serena from £1,134
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from London to La Serena
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to La Serena (LSC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2025.
Round-trip from | £1,134 |
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Find flight deals from London to La Serena
Cheapest flights from London to La SerenaExplore the most affordable flight options available from London to La Serena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Explore the most affordable flight options available from London to La Serena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from London to La Serena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2025.
Use the filters below to find and compare flights from London to La Serena that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonLa Serena
LHR - LSC
LHRLSC
London Heathrow
Thu 27/11
15:00-09:21
2 stops45h 21m
La Serena La Florida
Mon 1/12
09:50-09:15
2 stops20h 25m
LondonLa Serena
LHR - LSC
LHRLSC
London Heathrow
Fri 15/8
21:20-09:40
2 stops41h 20m
La Serena La Florida
Fri 22/8
22:25-15:05
2 stops35h 40m
LondonLa Serena
LHR - LSC
LHRLSC
London Heathrow
Fri 15/8
12:55-10:40
2 stops26h 45m
La Serena La Florida
Fri 22/8
09:45-10:10
1 stop19h 25m
Best time to book a flight from London to La Serena
Have a flexible travel schedule? Discover the best time to fly to La Serena from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to La Serena
Reviews of airlines servicing La Serena
Get insights into the airlines that provide service to La Serena. 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 La Serena. Reviews last updated 2 July 2025.
Read through reviews of airlines operating flights from London to La Serena, such as LATAM Airlines and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
Duane,Jun 2025
GRU - MAD
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
Duane,Jun 2025
GRU - MAD
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
Duane,Jun 2025
GRU - MAD
Related info for your journey
Find useful and relevant information for your journey from London to La Serena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for London to La Serena
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How does Cheapflights help users find flights from London to La Serena?
Deals for London to La Serena flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from London to La Serena?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to La Serena.
Can Cheapflights find flights from London to La Serena with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from London to La Serena flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from London to La Serena become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!