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Cheap flights from London to La Serena from £1,259

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LSC
17 Feb — 24 Feb1
1 adult
1 adult, Economy, 0 bags

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 18 January 2026.

Round-trip from

£1,677
LATAM Airlines
  • LATAM Airlines
  • 9/5-12/5
  • 5 total stops
  • 57h 13m total
  • London to La Serena
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Cheapest flights from London to La Serena
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 18 January 2026.

Tue 11/806:15
LHR
-
LSC
2 stops32h 00m
Iberia
Mon 31/820:45
LSC
-
LHR
2 stops41h 25m
Iberia
Deal found 18/1£1,259
Sat 9/516:30
LHR
-
LSC
3 stops32h 48m
LATAM Airlines
Tue 12/509:40
LSC
-
LHR
2 stops24h 25m
LATAM Airlines
Deal found 17/1£1,677
Tue 11/807:50
LHR
-
LSC
2 stops30h 25m
Multiple Airlines
Mon 31/820:45
LSC
-
LHR
3 stops37h 25m
Multiple Airlines
Deal found 18/1£1,792

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 18 January 2026.
Use the filters below to find and compare flights from London to La Serena that are best for you.

Fly from

London

Fly to

La Serena

Route

Depart

Return

Price

LondonLa Serena

LHR - LSC

LHRLSC

London Heathrow

Sat 9/5

16:30-20:18

3 stops32h 48m

La Serena La Florida

Tue 12/5

09:40-15:05

2 stops24h 25m

£1,677

Flights are sorted by cheapest return flights first.

Deals found on 17/1

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.
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.

Cheapflights Insights

Everything you need to know about your flight from London to La Serena
No data available for this route at this time. Please check back soon.

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.

  • What airport do you fly into for flights to La Serena from London?

    La Serena La Florida (LSC), located 2.9 mi from the city center, is the airport you fly into when you book flights from London to La Serena. 0 airlines have flights to La Florida from London on a regular basis. Booking flights from London to La Serena La Florida should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to La Serena?

    Departing from London to La Serena will take you 32h 48m. Airlines will cover a distance of 7060 mi.

  • Can I find deals for flights from London to La Serena that include hotel bookings?

    Yes. In addition to deals on London to La Serena flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to La Serena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to La Serena.

  • Can I find deals for business class flights from London to La Serena?

    Yes. Cheapflights offers flight deals from London to La Serena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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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!

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