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Cheap flights from London Heathrow Airport to Florianopolis from £421

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLN
10 Apr — 17 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 11 March 2026.

Mon 14/906:30
LHR
-
FLN
2 stops21h 25m
Multiple Airlines
Wed 30/919:05
FLN
-
LHR
2 stops19h 30m
Multiple Airlines
Deal found 7/3£803
Thu 23/416:35
LHR
-
FLN
1 stop31h 30m
TAP AIR PORTUGAL
Fri 8/500:30
FLN
-
LHR
1 stop18h 25m
TAP AIR PORTUGAL
Deal found 7/3£812
Mon 4/508:40
LHR
-
FLN
2 stops19h 15m
Multiple Airlines
Mon 11/518:35
FLN
-
LHR
2 stops18h 00m
Multiple Airlines
Deal found 7/3£817
Mon 4/506:15
LHR
-
FLN
2 stops32h 20m
Air France
Mon 11/518:35
FLN
-
LHR
2 stops20h 00m
Air France
Deal found 8/3£832
Mon 6/420:55
LHR
-
FLN
2 stops30h 55m
Multiple Airlines
Mon 11/518:35
FLN
-
LHR
2 stops20h 00m
Multiple Airlines
Deal found 8/3£859
Sun 15/309:00
LHR
-
FLN
2 stops39h 40m
Air France
Fri 5/619:05
FLN
-
LHR
2 stops19h 30m
Air France
Deal found 6/3£862
Mon 14/906:00
LHR
-
FLN
1 stop18h 00m
TAP AIR PORTUGAL
Wed 30/922:05
FLN
-
LHR
1 stop15h 40m
TAP AIR PORTUGAL
Deal found 6/3£863
Sat 21/1106:00
LHR
-
FLN
2 stops20h 55m
Multiple Airlines
Sat 5/1220:00
FLN
-
LHR
1 stop15h 05m
Multiple Airlines
Deal found 10/3£869
Mon 4/520:55
LHR
-
FLN
2 stops31h 00m
KLM
Wed 13/517:15
FLN
-
LHR
2 stops22h 10m
KLM
Deal found 10/3£882

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 11 March 2026.

Round-trip from

£812

One-way from

£421

Popular in

December

Cheapest in

September

Average price

£957
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 23/4-8/5
  • 2 total stops
  • 49h 55m total
  • London to Florianopolis
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 31h 05m total
  • London to Florianopolis
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£116 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 11 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

Thu 21/5

13:45-20:05

1 stop34h 20m

Florianopolis Hercilio Luz

Mon 25/5

17:15-22:00

2 stops24h 45m

£995

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Wed 25/3

06:30-00:05

2 stops20h 35m

Florianopolis Hercilio Luz

Thu 23/4

18:35-18:35

2 stops20h 00m

£1,099

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 28/5

18:45-19:50

1 stop29h 05m

Florianopolis Hercilio Luz

Mon 1/6

11:15-22:00

2 stops30h 45m

£1,123

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 23/4

08:45-09:30

2 stops28h 45m

Florianopolis Hercilio Luz

Fri 22/5

15:15-16:35

3 stops21h 20m

£1,128
Fastest return journey

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Wed 25/3

06:30-00:05

2 stops20h 35m

Florianopolis Hercilio Luz

Tue 14/4

18:35-17:35

2 stops19h 00m

£1,345

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Tue 24/3

20:25-00:05

2 stops30h 40m

Florianopolis Hercilio Luz

Mon 13/4

18:35-17:35

2 stops19h 00m

£1,346
Cheapest one-way

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Wed 10/6

06:00-10:35

2 stops32h 35m

£470

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 20/8

19:50-19:50

1 stop28h 00m

£580

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 21/5

16:35-20:05

1 stop31h 30m

£586

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Tue 18/8

18:45-23:30

2 stops32h 45m

£638

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 14 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 £566). Flying from London Heathrow Airport to Florianopolis in July is currently the most expensive (average of £1,080). 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 11 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
1,469 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Overall

7.8

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
1,469 reviews
KLM
7.8
Good
1,469 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Overall

7.8

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
680 reviews
KLM
7.8
Good
1,469 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Overall

7.8

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
1,918 reviews
KLM
7.8
Good
1,469 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Overall

7.8

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
2,162 reviews
KLM
7.8
Good
1,469 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Overall

7.8

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 34h 20m. Fly via TAP AIR PORTUGAL to get the fastest option. There are 6193 mi between London Heathrow Airport and Florianopolis.

  • 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 £638 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and LATAM Airlines, starting at £741 and £821 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 (£442), LATAM Airlines (£455), and Virgin Atlantic (£582).

  • 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 £566). Flying from London Heathrow Airport to Florianopolis in July is currently the most expensive (average of £1,080). 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£638Average£906FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapest£741Average£1,426FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£821Average£986FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Virgin AtlanticCheapest£957Average£1,211FlexibilityNo 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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