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Cheap flights from London Heathrow Airport to Florianopolis from £430

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLN
12 Nov — 19 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Heathrow to Florianopolis Hercilio Luz are usually found in January or May, booked 13 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap 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 13 October 2025.

Round-trip from

£674

One-way from

£430

Popular in

July

Cheapest in

January

Average price

£911
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 20/11-28/11
  • 2 total stops
  • 45h 10m total
  • London to Florianopolis
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6/11
  • 6/11
  • 2 total stops
  • 58h 30m total
  • London to Florianopolis
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£122 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£33 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 13 October 2025.

Thu 20/1118:30LHR - FLN
1 stop27h 30mTAP AIR PORTUGAL
Fri 28/1100:55FLN - LHR
1 stop17h 40mTAP AIR PORTUGAL
Deal found 12/10£674
Wed 26/1119:25LHR - FLN
2 stops31h 40mMultiple Airlines
Wed 3/1215:45FLN - LHR
2 stops19h 05mMultiple Airlines
Deal found 12/10£709
Sun 16/1116:30LHR - FLN
1 stop29h 40mTAP AIR PORTUGAL
Fri 21/1100:55FLN - LHR
1 stop18h 45mTAP AIR PORTUGAL
Deal found 11/10£717
Sat 8/1119:55LHR - FLN
2 stops31h 00mMultiple Airlines
Sat 15/1110:45FLN - LHR
3 stops32h 55mMultiple Airlines
Deal found 11/10£727
Thu 13/1116:30LHR - FLN
1 stop29h 30mTAP AIR PORTUGAL
Wed 3/1222:15FLN - LHR
1 stop17h 40mTAP AIR PORTUGAL
Deal found 12/10£741
Sat 22/1109:00LHR - FLN
2 stops27h 00mMultiple Airlines
Sun 30/1119:15FLN - LHR
2 stops33h 40mMultiple Airlines
Deal found 12/10£757
Fri 21/1108:15LHR - FLN
2 stops33h 15mMultiple Airlines
Fri 28/1100:55FLN - LHR
1 stop15h 00mMultiple Airlines
Deal found 12/10£763
Thu 13/1106:20LHR - FLN
2 stops19h 55mMultiple Airlines
Wed 3/1215:45FLN - LHR
2 stops19h 05mMultiple Airlines
Deal found 12/10£769
Thu 20/1106:20LHR - FLN
2 stops19h 55mMultiple Airlines
Sun 30/1111:30FLN - LHR
2 stops17h 10mMultiple Airlines
Deal found 12/10£774
Fri 21/1108:15LHR - FLN
2 stops34h 50mMultiple Airlines
Mon 1/1216:45FLN - LHR
1 stop18h 20mMultiple Airlines
Deal found 12/10£775
Wed 5/1108:15LHR - FLN
2 stops42h 40mMultiple Airlines
Thu 27/1119:10FLN - LHR
1 stop15h 55mMultiple Airlines
Deal found 11/10£782

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 13 October 2025.
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

Wed 3/12

06:30-00:05

2 stops20h 35m

Florianopolis Hercilio Luz

Tue 27/1

11:25-10:30

2 stops20h 05m

£807

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Fri 21/11

06:30-23:15

2 stops19h 45m

Florianopolis Hercilio Luz

Sun 30/11

11:30-07:40

2 stops17h 10m

£816

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Fri 21/11

06:30-23:15

2 stops19h 45m

Florianopolis Hercilio Luz

Fri 28/11

11:25-07:55

2 stops17h 30m

£839

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 19/3

18:30-19:00

1 stop27h 30m

Florianopolis Hercilio Luz

Mon 23/3

22:15-22:40

1 stop21h 25m

£842

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 19/3

15:30-09:25

2 stops20h 55m

Florianopolis Hercilio Luz

Mon 23/3

15:15-15:50

2 stops21h 35m

£859

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Wed 3/12

06:30-00:05

2 stops20h 35m

Florianopolis Hercilio Luz

Mon 26/1

11:25-10:30

2 stops20h 05m

£866

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Wed 3/12

10:35-10:45

2 stops27h 10m

Florianopolis Hercilio Luz

Thu 29/1

19:10-22:10

2 stops24h 00m

£870

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Fri 21/11

06:30-23:15

2 stops19h 45m

Florianopolis Hercilio Luz

Sat 29/11

11:25-07:55

2 stops17h 30m

£881

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Sun 9/11

19:55-19:10

1 stop26h 15m

Florianopolis Hercilio Luz

Mon 24/11

22:15-22:40

1 stop21h 25m

£885

LondonFlorianopolis

LHR - FLN

LHRFLN

London Heathrow

Thu 2/4

21:20-11:05

1 stop17h 45m

Florianopolis Hercilio Luz

Tue 28/4

13:10-15:05

2 stops21h 55m

£908

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 18 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 10 October 2025.

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 £570). Flying from London Heathrow Airport to Florianopolis in July is currently the most expensive (average of £923). 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.

What is the cheapest time of day to fly from LHR to FLN?

Find hourly flight availability from Heathrow to Florianopolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 October 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 16% on flights from London Heathrow Airport to Florianopolis by exploring options for tickets in the morning.

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 13 October 2025.
Check out reviews from past customers who have flown with KLM, LATAM Airlines, andAir France 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
1,402 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,402 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
LATAM Airlines
7.5
Good
1,865 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air France
7.4
Good
1,469 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.4
Good
667 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
TAP AIR PORTUGAL
7.1
Good
2,009 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 19h 45m. 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 Air France. Our recent data shows that you can find tickets from as low as £541 on this airline. Additional options worth looking into are KLM and TAP AIR PORTUGAL, starting at £636 and £691 round-trip. Air France is currently priced 44% below the average price you’ll pay for this route.

  • 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 £570). Flying from London Heathrow Airport to Florianopolis in July is currently the most expensive (average of £923). 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 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 13 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£541Average£696FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£636Average£789FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapest£691Average£1,185FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£782Average£1,001FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Virgin AtlanticCheapest£927Average£1,200FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

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

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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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