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Cheap flights from London Heathrow Airport to Florianopolis from £521

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLN
3 Feb — 10 Feb1
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 4 January 2026.

Mon 23/306:00LHR - FLN
2 stops31h 45mMultiple Airlines
Tue 21/412:10FLN - LHR
2 stops29h 50mMultiple Airlines
Deal found 2/1£749
Thu 19/306:20LHR - FLN
2 stops18h 20mMultiple Airlines
Thu 26/315:45FLN - LHR
2 stops19h 05mMultiple Airlines
Deal found 2/1£751
Thu 19/320:15LHR - FLN
1 stop21h 15mLATAM Airlines
Thu 26/319:55FLN - LHR
1 stop15h 10mLATAM Airlines
Deal found 2/1£758
Sun 18/106:30LHR - FLN
2 stops20h 35mMultiple Airlines
Tue 3/211:25FLN - LHR
2 stops20h 05mMultiple Airlines
Deal found 3/1£798
Thu 19/319:55LHR - FLN
1 stop26h 05mTAP AIR PORTUGAL
Thu 26/319:10FLN - LHR
2 stops20h 45mTAP AIR PORTUGAL
Deal found 2/1£805
Mon 12/106:00LHR - FLN
1 stop16h 10mTAP AIR PORTUGAL
Fri 23/100:55FLN - LHR
1 stop17h 40mTAP AIR PORTUGAL
Deal found 2/1£813
Tue 17/216:35LHR - FLN
2 stops34h 30mTurkish Airlines
Tue 24/219:10FLN - LHR
2 stops40h 45mTurkish Airlines
Deal found 3/1£841
Mon 23/220:15LHR - FLN
1 stop16h 10mMultiple Airlines
Mon 9/319:10FLN - LHR
1 stop15h 55mMultiple Airlines
Deal found 4/1£845
Thu 12/316:30LHR - FLN
1 stop29h 30mTAP AIR PORTUGAL
Thu 2/412:10FLN - LHR
2 stops18h 50mTAP AIR PORTUGAL
Deal found 3/1£847
Fri 30/106:00LHR - FLN
2 stops20h 55mMultiple Airlines
Thu 5/210:45FLN - LHR
2 stops22h 55mMultiple Airlines
Deal found 2/1£848

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 4 January 2026.

Round-trip from

£749

One-way from

£521

Popular in

December

Cheapest in

January

Average price

£745
23/3-21/4
  • 23/3-21/4
  • 4 total stops
  • 61h 35m total
  • London to Florianopolis
Search Deals
21/5
  • 21/5
  • 2 total stops
  • 21h 40m total
  • London to Florianopolis
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£94 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 January 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 4 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Florianopolis that are best for you.

Fly from

Heathrow

Fly to

Florianopolis

Route

Depart

Return

Price

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Sun 18/1

06:30-00:05

2 stops20h 35m

Florianopolis Hercilio Luz

Tue 3/2

11:25-10:30

2 stops20h 05m

£798

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Mon 23/3

06:20-00:05

2 stops20h 45m

Florianopolis Hercilio Luz

Mon 20/4

15:00-17:35

2 stops22h 35m

£848

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Tue 17/3

22:35-00:05

2 stops28h 30m

Florianopolis Hercilio Luz

Tue 24/3

19:10-14:10

2 stops40h 00m

£871

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Mon 2/3

22:35-00:05

2 stops28h 30m

Florianopolis Hercilio Luz

Wed 11/3

19:10-14:45

2 stops40h 35m

£871

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Mon 2/3

22:35-00:05

2 stops28h 30m

Florianopolis Hercilio Luz

Tue 10/3

19:10-14:10

2 stops40h 00m

£871

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Wed 4/3

22:35-00:05

2 stops28h 30m

Florianopolis Hercilio Luz

Wed 11/3

19:10-14:45

2 stops40h 35m

£871

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Mon 23/2

20:50-00:05

2 stops30h 15m

Florianopolis Hercilio Luz

Mon 9/3

22:15-12:40

1 stop35h 25m

£873

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Sun 25/1

11:55-15:05

2 stops30h 10m

Florianopolis Hercilio Luz

Fri 6/2

19:10-06:20

2 stops32h 10m

£879

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 26/3

10:05-10:45

2 stops27h 40m

Florianopolis Hercilio Luz

Thu 16/4

18:40-21:40

2 stops23h 00m

£879

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Fri 16/1

12:10-10:45

2 stops25h 35m

Florianopolis Hercilio Luz

Thu 29/1

19:10-06:20

2 stops32h 10m

£882

Flights are sorted by cheapest return flights first.

Deals found on 2/1

Showing 1-10 of 15 results
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

How far ahead should I book a flight from London Heathrow Airport to Florianopolis?

Use this chart to determine the optimal time to book a return flight from Heathrow to Florianopolis. Price data was last updated on 2 January 2026.

The price you pay for your flight from London Heathrow Airport to Florianopolis may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £564). Flying from London Heathrow Airport to Florianopolis in July is currently the most expensive (average of £928). 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.

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 4 January 2026.
Check out reviews from past customers who have flown with KLM, LATAM Airlines, andVirgin Atlantic 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
7.7
Good
1,435 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
LATAM Airlines
7.5
Good
1,899 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.4
Good
1,516 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
TAP AIR PORTUGAL
7.1
Good
2,108 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 5 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 28h 30m. Fly via Turkish Airlines 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 Air France. Our recent data shows that you can find tickets from as low as £537 on this airline. Additional options worth looking into are KLM and TAP AIR PORTUGAL, starting at £631 and £696 round-trip. Air France is currently priced 46% 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 (£441), LATAM Airlines (£455), and Virgin Atlantic (£581).

  • 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 £564). Flying from London Heathrow Airport to Florianopolis in July is currently the most expensive (average of £928). 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.
Gatwick to Florianopolis flights
London City to Florianopolis flights

Top 5 airlines flying from Heathrow to Florianopolis

Discover the top 5 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 4 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£537Average£751FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£631Average£783FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapest£697Average£1,408FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£773Average£960FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Virgin AtlanticCheapest£956Average£1,232FlexibilityNo 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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