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Cheap flights from London Heathrow Airport to Florianopolis from £434

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLN
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Florianopolis

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Florianopolis
Explore the most affordable flight options available from Heathrow to Florianopolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Mon 16/1106:20
LHR
-
FLN
2 stops20h 35m
Air France
Mon 30/1115:00
FLN
-
LHR
2 stops22h 35m
Air France
Deal found 17/3£766
Tue 17/1106:20
LHR
-
FLN
2 stops20h 35m
Air France
Mon 30/1115:00
FLN
-
LHR
2 stops22h 35m
Air France
Deal found 17/3£782
Mon 16/1106:20
LHR
-
FLN
2 stops20h 35m
Air France
Tue 1/1211:15
FLN
-
LHR
2 stops17h 40m
Air France
Deal found 17/3£791
Tue 6/1020:50
LHR
-
FLN
2 stops27h 35m
Multiple Airlines
Tue 27/1006:05
FLN
-
LHR
1 stop29h 00m
Multiple Airlines
Deal found 18/3£794
Wed 6/519:45
LHR
-
FLN
2 stops18h 50m
Multiple Airlines
Wed 20/518:55
FLN
-
LHR
2 stops18h 40m
Multiple Airlines
Deal found 15/3£824
Thu 21/506:30
LHR
-
FLN
2 stops21h 25m
KLM
Fri 19/618:55
FLN
-
LHR
2 stops22h 00m
KLM
Deal found 15/3£825
Mon 16/1106:20
LHR
-
FLN
2 stops20h 35m
Air France
Sun 29/1115:00
FLN
-
LHR
2 stops19h 45m
Air France
Deal found 17/3£827
Sun 15/1120:25
LHR
-
FLN
2 stops30h 30m
Multiple Airlines
Mon 30/1115:00
FLN
-
LHR
2 stops22h 35m
Multiple Airlines
Deal found 17/3£843
Mon 4/508:00
LHR
-
FLN
1 stop16h 00m
TAP AIR PORTUGAL
Mon 25/517:15
FLN
-
LHR
2 stops24h 45m
TAP AIR PORTUGAL
Deal found 16/3£848
Mon 14/906:30
LHR
-
FLN
2 stops21h 25m
Multiple Airlines
Wed 30/915:15
FLN
-
LHR
2 stops21h 20m
Multiple Airlines
Deal found 18/3£849
Mon 16/1106:00
LHR
-
FLN
1 stop16h 10m
TAP AIR PORTUGAL
Mon 30/1122:15
FLN
-
LHR
1 stop20h 20m
TAP AIR PORTUGAL
Deal found 17/3£852

Find flight deals from Heathrow to Florianopolis

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Florianopolis (FLN). 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 19 March 2026.

Round-trip from

£824

One-way from

£434

Popular in

December

Cheapest in

September

Average price

£965
KLM
  • KLM
  • 6/5-20/5
  • 4 total stops
  • 37h 30m total
  • London to Florianopolis
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 42h 10m total
  • London to Florianopolis
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Florianopolis 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 19 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Florianopolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Mon 14/9

06:30-23:55

2 stops21h 25m

Florianopolis Hercilio Luz

Wed 30/9

18:20-18:35

2 stops20h 15m

£851
Fastest return journey

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Wed 6/5

06:00-20:25

1 stop18h 25m

Florianopolis Hercilio Luz

Wed 20/5

10:40-10:20

2 stops19h 40m

£908

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Wed 29/4

14:10-11:30

2 stops25h 20m

Florianopolis Hercilio Luz

Wed 6/5

18:55-06:25

2 stops31h 30m

£917

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 21/5

16:35-20:05

1 stop31h 30m

Florianopolis Hercilio Luz

Fri 19/6

10:40-10:20

2 stops19h 40m

£921

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Tue 28/4

12:15-11:30

2 stops27h 15m

Florianopolis Hercilio Luz

Tue 5/5

18:55-06:25

2 stops31h 30m

£926

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 28/5

19:50-19:50

1 stop28h 00m

Florianopolis Hercilio Luz

Mon 1/6

23:50-22:00

1 stop18h 10m

£941

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Mon 30/3

19:50-23:25

3 stops31h 35m

Florianopolis Hercilio Luz

Tue 23/6

06:10-15:35

2 stops29h 25m

£960
Cheapest one-way
Fastest single journey

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Tue 1/9

20:50-20:25

2 stops27h 35m

£435

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Sun 5/4

22:05-10:35

3 stops40h 30m

£506

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Mon 6/4

22:05-05:10

2 stops59h 05m

£542

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Florianopolis

Have a flexible travel schedule? Discover the best time to fly to Florianopolis from Heathrow 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 Heathrow Airport to Florianopolis

What is the cheapest month to book a flight from London Heathrow Airport to Florianopolis?

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Florianopolis (average of £571). Flying from London Heathrow Airport to Florianopolis in July is currently the most expensive (average of £1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to Florianopolis?

Reviews of airlines servicing Florianopolis

Get insights into the airlines that provide service to Florianopolis. 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 Florianopolis. Reviews last updated 19 March 2026.
Check out reviews from past customers who have flown with KLM,Virgin Atlantic, andLATAM Airlines from London Heathrow Airport to Florianopolis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,472 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,472 reviews
KLM
7.8
Good
1,472 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
682 reviews
KLM
7.8
Good
1,472 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
LATAM Airlines
7.4
Good
1,915 reviews
KLM
7.8
Good
1,472 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
TAP AIR PORTUGAL
7.1
Good
2,170 reviews
KLM
7.8
Good
1,472 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Florianopolis. 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 Florianopolis from London Heathrow?

    If you book a flight to Florianopolis from London Heathrow, you will be flying to Hercilio Luz, which is the city’s only airport. Florianopolis Hercilio Luz (FLN) is located 4.8 mi from the center of Florianopolis. There are 0 flights from London Heathrow to Hercilio Luz per day from 4 different airlines.

  • How long is the flight from London Heathrow Airport to Florianopolis?

    There are many flights that can get you from London Heathrow Airport to Florianopolis in 18h 25m. Fly via TAP AIR PORTUGAL or American Airlines to get the fastest option. There are 6193 mi between London Heathrow Airport and Florianopolis. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Florianopolis round-trip?

    Our cheapest airline available from London Heathrow Airport to Florianopolis is KLM. Our recent data shows that you can find tickets from as low as £643 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and LATAM Airlines, starting at £747 and £854 round-trip. KLM is currently priced 39% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Heathrow Airport to Florianopolis one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Florianopolis are TAP AIR PORTUGAL (£448), LATAM Airlines (£459), and Virgin Atlantic (£587).

  • Can I find deals for flights from Heathrow to Florianopolis that include hotel bookings?

    Yes. In addition to deals on Heathrow to Florianopolis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Florianopolis?

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

  • Can I find deals for business class flights from Heathrow to Florianopolis?

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

  • What is the cheapest month to book a flight from London Heathrow Airport to Florianopolis?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Florianopolis (average of £571). Flying from London Heathrow Airport to Florianopolis in July is currently the most expensive (average of £1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Heathrow to Florianopolis

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Florianopolis flights
London City to Florianopolis flights

Top 4 airlines flying from Heathrow to Florianopolis

Discover the top 4 airlines that operate flights from Heathrow to Florianopolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£643Average£913FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapest£747Average£1,438FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£854Average£998FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Virgin AtlanticCheapest£965Average£1,221FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Florianopolis?

Cheapflights helps you search for flights from Heathrow to Florianopolis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Florianopolis?

Cheapflights helps you find that perfect flight to Florianopolis from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Florianopolis with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Florianopolis flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to Florianopolis become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Florianopolis on Cheapflights with our Price Alert feature and get notified when better prices are available.

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