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Cheap flights from London Heathrow Airport to Florianopolis from £420

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLN
13 Apr — 20 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 14 March 2026.

Mon 14/906:30
LHR
-
FLN
2 stops21h 25m
Multiple Airlines
Wed 30/918:20
FLN
-
LHR
2 stops20h 15m
Multiple Airlines
Deal found 9/3£838
Mon 14/908:00
LHR
-
FLN
1 stop16h 00m
TAP AIR PORTUGAL
Wed 30/922:05
FLN
-
LHR
1 stop15h 40m
TAP AIR PORTUGAL
Deal found 9/3£874
Tue 12/508:40
LHR
-
FLN
2 stops19h 15m
KLM
Thu 21/518:35
FLN
-
LHR
2 stops17h 40m
KLM
Deal found 11/3£882
Mon 11/506:30
LHR
-
FLN
2 stops21h 25m
KLM
Thu 21/518:35
FLN
-
LHR
2 stops17h 40m
KLM
Deal found 11/3£883
Wed 13/508:00
LHR
-
FLN
1 stop16h 25m
TAP AIR PORTUGAL
Fri 22/500:30
FLN
-
LHR
1 stop17h 30m
TAP AIR PORTUGAL
Deal found 11/3£890

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 14 March 2026.

Round-trip from

£882

One-way from

£420

Popular in

December

Cheapest in

September

Average price

£968
KLM
  • KLM
  • 12/5-21/5
  • 4 total stops
  • 36h 55m total
  • London to Florianopolis
Search Deals
10/4
  • 10/4
  • 3 total stops
  • 32h 55m total
  • London to Florianopolis
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£49 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 14 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
Fastest return journey

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Sun 12/4

08:40-23:40

2 stops19h 00m

Florianopolis Hercilio Luz

Tue 21/4

18:35-16:15

2 stops17h 40m

£1,075

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

£1,096

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Fri 10/4

06:00-20:05

1 stop18h 05m

Florianopolis Hercilio Luz

Tue 21/4

17:15-17:45

2 stops20h 30m

£1,111

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

£1,142

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

£1,362
Cheapest one-way

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Sun 5/4

06:00-04:45

2 stops26h 45m

£428

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Wed 10/6

06:00-10:35

2 stops32h 35m

£476

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Wed 2/9

06:00-20:25

1 stop18h 25m

£557

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 21/5

16:35-20:05

1 stop31h 30m

£593
Fastest single journey

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Sun 5/4

21:20-09:25

1 stop16h 05m

£619

Flights are sorted by cheapest return flights first.

Deals found on 12/3

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 £573). Flying from London Heathrow Airport to Florianopolis in July is currently the most expensive (average of £1,093). 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 14 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
1,471 reviews
Check prices

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

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
1,471 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

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
1,471 reviews
Check prices

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

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
1,471 reviews
Check prices

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

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
2,166 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

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 19h. Fly via KLM or TAP AIR PORTUGAL 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 £646 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and LATAM Airlines, starting at £750 and £831 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 (£447), LATAM Airlines (£461), and Virgin Atlantic (£589).

  • 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 £573). Flying from London Heathrow Airport to Florianopolis in July is currently the most expensive (average of £1,093). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
London City to Florianopolis flights
Gatwick 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 14 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£646Average£917FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapest£750Average£1,444FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£831Average£998FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Virgin AtlanticCheapest£969Average£1,226FlexibilityNo 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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