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$321+ Cheap flights from Key Largo, FL to Funchal (FNC)

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — FNC
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Key Largo to Funchal

Cheapest flights from Key Largo to Funchal
Explore the most affordable flight options available from Key Largo to Funchal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This oojo deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:35 pmMIA - FNC
1 stop11h 40mTAP AIR PORTUGAL
Sat 1/38:45 amFNC - MIA
2 stops30h 06mTAP AIR PORTUGAL
Deal found 12/26$2,746
This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:18 pmMIA - FNC
2 stops40h 17mMultiple Airlines
Sat 1/34:55 pmFNC - MIA
3 stops32h 50mMultiple Airlines
Deal found 12/26$3,938
This Cheapflightsfares deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:45 pmMIA - FNC
2 stops20h 40mLufthansa
Fri 1/24:10 amFNC - MIA
2 stops20h 14mLufthansa
Deal found 12/27$11,276

Find flight deals from Key Largo to Funchal

Keep the following information in mind while searching for Key Largo to Funchal flight deals. Data was last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$543
(KLM)

One-way from

$321
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,559
Provider with most accurate pricing for Miami-Funchal Madeira flight deals.
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Provider most trusted by Cheapflights users for Miami-Funchal Madeira flights.
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From Key Largo to Funchal Madeira
Search Deals
One-way flight from Key Largo to Funchal Madeira
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Funchal 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 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Key Largo to Funchal that are best for you.

Fly from

Key Largo

Fly to

Funchal

Route

Depart

Return

Price

MiamiFunchal

MIA - FNC

MIAFNC

Miami

Thu 1/29

4:50 pm-5:10 pm

1 stop19h 20m

Funchal Madeira

Sat 2/14

6:40 pm-2:50 pm

1 stop25h 10m

$543

MiamiFunchal

MIA - FNC

MIAFNC

Miami

Sun 1/25

9:55 pm-2:15 pm

2 stops35h 20m

Funchal Madeira

Thu 2/26

5:00 pm-7:20 pm

2 stops31h 20m

$567

MiamiFunchal

MIA - FNC

MIAFNC

Miami

Sun 2/15

7:26 pm-9:35 am

2 stops57h 09m

Funchal Madeira

Sat 2/28

6:40 pm-2:50 pm

1 stop25h 10m

$583

MiamiFunchal

MIA - FNC

MIAFNC

Miami

Sun 2/15

4:35 pm-10:10 am

1 stop12h 35m

Funchal Madeira

Sat 2/28

9:15 pm-2:50 pm

1 stop22h 35m

$646

MiamiFunchal

MIA - FNC

MIAFNC

Miami

Mon 3/2

4:35 pm-10:10 am

1 stop12h 35m

Funchal Madeira

Tue 3/10

9:15 pm-3:50 pm

1 stop22h 35m

$656

MiamiFunchal

MIA - FNC

MIAFNC

Miami

Thu 1/29

6:45 pm-8:50 pm

2 stops21h 05m

Funchal Madeira

Sat 2/14

1:05 pm-7:20 pm

2 stops35h 15m

$672

MiamiFunchal

MIA - FNC

MIAFNC

Miami

Fri 3/13

6:54 pm-8:25 pm

3 stops21h 31m

$321

MiamiFunchal

MIA - FNC

MIAFNC

Miami

Thu 1/8

11:38 am-10:55 pm

3 stops30h 17m

$333

MiamiFunchal

MIA - FNC

MIAFNC

Miami

Fri 3/13

5:50 pm-5:50 pm

1 stop20h 00m

$337

MiamiFunchal

MIA - FNC

MIAFNC

Miami

Fri 3/13

5:35 pm-1:00 am

1 stop27h 25m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Best time to book a flight from Key Largo to Funchal

Have a flexible travel schedule? Discover the best time to fly to Funchal from Key Largo with our price prediction graph.
Estimated round-trip 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 Key Largo to Funchal

What is the cheapest month to book a flight from Key Largo to Funchal?

Currently, November is the cheapest month in which you can book a flight from Key Largo to Funchal (average of $517). Flying from Key Largo to Funchal in July is currently the most expensive (average of $1,039). 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 Funchal

Get insights into the airlines that provide service to Funchal. 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 Funchal. Reviews last updated December 28, 2025.
Peruse reviews from past customers who have flown with TAP AIR PORTUGAL from Key Largo to Funchal 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.
TAP AIR PORTUGAL
7.2
Good
2,098 reviews

Entertainment

6.3

Food

6.2

Comfort

7.1

Crew

7.8

Boarding

7.0

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Michael,Dec 2025

FNC - LIS

Long wait standing after checking in at the gate Limited juice selection.
TAP AIR PORTUGAL
7.2
Good
2,098 reviews
TAP AIR PORTUGAL
7.2
Good
2,098 reviews

Entertainment

6.3

Food

6.2

Comfort

7.1

Crew

7.8

Boarding

7.0

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Michael,Dec 2025

FNC - LIS

Long wait standing after checking in at the gate Limited juice selection.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Funchal. 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 Funchal from Key Largo?

    For a flight from Key Largo to Funchal, you will be flying into Madeira. Funchal Madeira (FNC) is just 9.0 mi from the center of the city. Madeira is the only Funchal airport and it handles 0 inbound flights from Key Largo per day. 1 airline has flights to Funchal Madeira from Key Largo on a regular basis.

  • How long is the flight from Key Largo to Funchal?

    There are many flights that can get you from Key Largo to Funchal in 19h 20m. Fly via KLM or British Airways to get the fastest option. The distance between Key Largo and Funchal is about 3800 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Key Largo to Funchal that include hotel bookings?

    Yes. In addition to deals on Key Largo to Funchal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Funchal?

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

  • Can I find deals for business class flights from Key Largo to Funchal?

    Yes. Cheapflights offers flight deals from Key Largo to Funchal 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 Key Largo to Funchal?

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Funchal (average of $517). Flying from Key Largo to Funchal in July is currently the most expensive (average of $1,039). 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

Traveling to a place near Funchal?

Book flights to Funchal if you plan to visit one of these locations
São Vicente

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Alternative routes for Key Largo to Funchal

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Top airline flying from Key Largo to Funchal

Discover the top airline that operate flights from Key Largo to Funchal. 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 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$604Average$798FlexibilityNo cancel feeOn-timeN/A

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