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Cheap flights from London Heathrow Airport to La Serena from £1,296

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to La Serena departing on 27/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Iberia Logo
17:25 - 08:54LHR-LSC
42h 29m2 stops
Iberia Logo
09:40 - 18:50LSC-LHR
30h 10m2 stops
£1,296Iberia
Find Deal
jeu., 27 nov. - lun., 1 déc.
Iberia Logo
18:45 - 08:54LHR-LSC
41h 09m2 stops
Iberia Logo
09:40 - 18:50LSC-LHR
30h 10m2 stops
£1,430Iberia
Find Deal
jeu., 27 nov. - lun., 1 déc.
LATAM Airlines Logo
20:15 - 21:30LHR-LSC
28h 15m2 stops
LATAM Airlines Logo
09:40 - 14:05LSC-LHR
25h 25m2 stops
£1,512LATAM Airlines
Find Deal
jeu., 27 nov. - lun., 1 déc.
LATAM Airlines Logo
20:15 - 20:52LHR-LSC
27h 37m3 stops
LATAM Airlines Logo
09:40 - 14:05LSC-LHR
25h 25m2 stops
£1,517LATAM Airlines
Find Deal
jeu., 27 nov. - lun., 1 déc.
LATAM Airlines Logo
20:15 - 08:54LHR-LSC
39h 39m2 stops
LATAM Airlines Logo
09:40 - 14:05LSC-LHR
25h 25m3 stops
£1,519LATAM Airlines
Find Deal
jeu., 27 nov. - lun., 1 déc.
LATAM Airlines Logo
20:15 - 20:52LHR-LSC
27h 37m3 stops
LATAM Airlines Logo
13:17 - 14:05LSC-LHR
21h 48m2 stops
£1,519LATAM Airlines
Find Deal
jeu., 27 nov. - lun., 1 déc.

Iberia flights from London Heathrow Airport to La Serena

Our best Iberia deals on London Heathrow Airport to La Serena flight tickets
Iberia
27 Nov
LHR17:25London Heathrow
42h 29m
2 stops
LSC08:54La Serena La Florida
1 Dec
LSC09:40La Serena La Florida
30h 10m
2 stops
LHR18:50London Heathrow
£1,296
Find similar
Iberia
27 Nov
LHR18:45London Heathrow
41h 09m
2 stops
LSC08:54La Serena La Florida
1 Dec
LSC09:40La Serena La Florida
30h 10m
2 stops
LHR18:50London Heathrow
£1,430
Find similar

LATAM Airlines flights from London Heathrow Airport to La Serena

Our best LATAM Airlines deals on London Heathrow Airport to La Serena flight tickets
LATAM Airlines
27 Nov
LHR20:15London Heathrow
28h 15m
2 stops
LSC21:30La Serena La Florida
1 Dec
LSC09:40La Serena La Florida
25h 25m
2 stops
LHR14:05London Heathrow
£1,512
Find similar
LATAM Airlines
27 Nov
LHR20:15London Heathrow
27h 37m
3 stops
LSC20:52La Serena La Florida
1 Dec
LSC09:40La Serena La Florida
25h 25m
2 stops
LHR14:05London Heathrow
£1,517
Find similar
LATAM Airlines
27 Nov
LHR20:15London Heathrow
39h 39m
2 stops
LSC08:54La Serena La Florida
1 Dec
LSC09:40La Serena La Florida
25h 25m
3 stops
LHR14:05London Heathrow
£1,519
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 4 novembre 2025.
Use the filters below to find and compare flights from London Heathrow Airport to La Serena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLa Serena

LHR - LSC

LHRLSC

London Heathrow

jeu. 27/11

17:25-08:54

2 stops42h 29m

La Serena La Florida

lun. 1/12

09:40-18:50

2 stops30h 10m

£1,296

LondonLa Serena

LHR - LSC

LHRLSC

London Heathrow

jeu. 27/11

18:45-08:54

2 stops41h 09m

La Serena La Florida

lun. 1/12

09:40-18:50

2 stops30h 10m

£1,430

LondonLa Serena

LHR - LSC

LHRLSC

London Heathrow

jeu. 27/11

20:15-21:30

2 stops28h 15m

La Serena La Florida

lun. 1/12

09:40-14:05

2 stops25h 25m

£1,512

LondonLa Serena

LHR - LSC

LHRLSC

London Heathrow

jeu. 27/11

20:15-20:52

3 stops27h 37m

La Serena La Florida

lun. 1/12

09:40-14:05

2 stops25h 25m

£1,517

LondonLa Serena

LHR - LSC

LHRLSC

London Heathrow

jeu. 27/11

20:15-08:54

2 stops39h 39m

La Serena La Florida

lun. 1/12

09:40-14:05

3 stops25h 25m

£1,519

LondonLa Serena

LHR - LSC

LHRLSC

London Heathrow

jeu. 27/11

20:15-20:52

3 stops27h 37m

La Serena La Florida

lun. 1/12

13:17-14:05

2 stops21h 48m

£1,519

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from London Heathrow Airport to La Serena

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to La Serena according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to La Serena (LHR to LSC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to La Serena

Direct flights

None
There are no direct flights from London Heathrow Airport to La Serena. There are no popular flight routes from London Heathrow Airport to La Serena.
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  • How far is London Heathrow to La Serena La Florida by plane?

    London Heathrow and La Serena La Florida are 7060.7 mi apart from one another. A reasonable flight in good conditions will take 27h 37m.

  • When did momondo last update prices for flights from London Heathrow Airport to La Serena La Florida Airport?

    Prices for flights from London Heathrow Airport to La Serena La Florida Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Heathrow Airport to La Serena La Florida Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to La Serena La Florida Airport.

  • What documentation or ID do you need to fly to La Serena La Florida Airport?

    The travel and health documents you'll need for your trip to La Serena La Florida Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at La Serena La Florida Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from London Heathrow Airport to La Serena?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to London Heathrow Airport from La Serena. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from London Heathrow Airport to La Serena with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from London to La Serena?

Finding the right flight to La Serena from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to La Serena quick and easy, saving you time and money.

Can I find flights from London to La Serena with flexible booking policies on momondo?

Yes. All flights to La Serena from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to La Serena?

momondo helps you find the best flight between London and La Serena by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to La Serena right now. Can momondo alert me if prices change?

If you are simply researching potential flights to La Serena, momondo offers a useful price alert feature which will track prices for flights to La Serena from London and alert you when they change.

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jeu. 4/12
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