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$197+ Cheap flights from Key Largo, FL to Europe

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CPH
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Key Largo to Europe

Cheapest flights from Key Largo to Europe
Explore the most affordable flight options available from Key Largo to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:35 pm
MIA
-
MAD
1 stop24h 55m
TAP AIR PORTUGAL
Tue 3/107:40 am
MAD
-
MIA
1 stop13h 10m
TAP AIR PORTUGAL
Deal found 1/28$420
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Tue 1/274:35 pm
MIA
-
MAD
1 stop21h 45m
TAP AIR PORTUGAL
Wed 2/117:40 am
MAD
-
MIA
1 stop13h 10m
TAP AIR PORTUGAL
Deal found 1/27$422
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/134:35 pm
MIA
-
MAD
1 stop24h 55m
TAP AIR PORTUGAL
Tue 2/1712:10 pm
MAD
-
MIA
1 stop32h 40m
TAP AIR PORTUGAL
Deal found 1/26$423
This oojo deal was found by Cheapflights users on 1/28. 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.
Tue 3/314:30 pm
MIA
-
MAD
1 stop11h 35m
TAP AIR PORTUGAL
Thu 5/286:00 pm
MAD
-
MIA
1 stop33h 55m
TAP AIR PORTUGAL
Deal found 1/28$424
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/114:35 pm
MIA
-
MAD
1 stop10h 55m
TAP AIR PORTUGAL
Thu 2/267:40 am
MAD
-
MIA
1 stop12h 50m
TAP AIR PORTUGAL
Deal found 1/26$425
This Flightnetwork deal was found by Cheapflights users on 1/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:35 pm
MIA
-
MAD
1 stop15h 30m
TAP AIR PORTUGAL
Tue 3/176:00 pm
MAD
-
MIA
1 stop26h 50m
TAP AIR PORTUGAL
Deal found 1/27$426
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:35 pm
MIA
-
MAD
1 stop10h 55m
TAP AIR PORTUGAL
Mon 3/97:40 am
MAD
-
MIA
1 stop13h 10m
TAP AIR PORTUGAL
Deal found 1/27$427
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:30 pm
MIA
-
MAD
1 stop14h 10m
TAP AIR PORTUGAL
Mon 5/258:10 pm
MAD
-
MIA
1 stop24h 20m
TAP AIR PORTUGAL
Deal found 1/28$428
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:50 am
MIA
-
MAD
1 stop11h 35m
TAP AIR PORTUGAL
Sun 5/1711:05 am
MAD
-
MIA
1 stop17h 15m
TAP AIR PORTUGAL
Deal found 1/27$429
This oojo deal was found by Cheapflights users on 1/29. 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.
Thu 2/264:35 pm
MIA
-
MAD
1 stop10h 55m
TAP AIR PORTUGAL
Sun 3/12:55 pm
MAD
-
MIA
1 stop13h 10m
TAP AIR PORTUGAL
Deal found 1/29$431
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/611:35 pm
MIA
-
MAD
1 stop14h 45m
TAP AIR PORTUGAL
Wed 2/117:40 am
MAD
-
MIA
1 stop13h 10m
TAP AIR PORTUGAL
Deal found 1/28$432
This Ticket deal was found by Cheapflights users on 1/27. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/811:50 pm
MIA
-
BCN
1 stop17h 55m
TAP AIR PORTUGAL
Sun 2/2210:55 am
BCN
-
MIA
1 stop33h 55m
TAP AIR PORTUGAL
Deal found 1/27$435

Find flight deals from Key Largo to Europe

Keep the following information in mind while searching for Key Largo to Europe flight deals. Data was last updated January 29, 2026.

Round-trip from

$420
(Gotogate)

One-way from

$197
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$808
From Key Largo to Europe
Search Deals
One-way flight from Key Largo to Europe
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Europe 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 January 29, 2026.
Use the filters below to find and compare flights from Key Largo to Europe that are best for you.

Fly from

Key Largo

Fly to

Europe

Route

Depart

Return

Price

MiamiMilan

MIA - MXP

MIAMXP

Miami

Wed 4/15

12:20 pm-7:30 am

1 stop13h 10m

Milan Malpensa

Wed 4/22

12:20 pm-5:04 pm

2 stops34h 44m

$472

MiamiLisbon

MIA - LIS

MIALIS

Miami

Mon 4/20

6:00 pm-10:30 am

1 stop11h 30m

Lisbon Humberto Delgado

Thu 5/7

5:05 am-2:40 pm

1 stop14h 35m

$486

MiamiMilan

MIA - MXP

MIAMXP

Miami

Wed 2/25

12:15 pm-7:30 am

1 stop13h 15m

Milan Malpensa

Mon 3/9

10:40 am-3:40 pm

1 stop34h 00m

$487

MiamiLisbon

MIA - LIS

MIALIS

Miami

Mon 2/9

2:32 pm-8:10 am

1 stop12h 38m

Lisbon Humberto Delgado

Tue 2/24

11:20 am-4:25 pm

2 stops34h 05m

$487

MiamiMadrid

MIA - MAD

MIAMAD

Miami

Mon 3/2

7:15 am-9:15 am

1 stop20h 00m

Madrid Barajas

Thu 3/12

9:00 am-6:54 pm

1 stop14h 54m

$490

MiamiMilan

MIA - MXP

MIAMXP

Miami

Tue 2/24

6:45 pm-4:40 pm

1 stop15h 55m

Milan Malpensa

Mon 3/9

10:40 am-3:40 pm

1 stop34h 00m

$490

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 4/8

11:23 am-9:00 am

2 stops15h 37m

Barcelona-El Prat

Sat 4/18

11:00 am-12:54 am

1 stop19h 54m

$491

MiamiLisbon

MIA - LIS

MIALIS

Miami

Sun 2/8

8:10 pm-8:00 am

1 stop30h 50m

Lisbon Humberto Delgado

Tue 2/17

5:00 am-11:51 pm

2 stops23h 51m

$492

MiamiMadrid

MIA - MAD

MIAMAD

Miami

Mon 4/13

11:20 am-9:55 am

2 stops16h 35m

Madrid Barajas

Tue 4/28

2:35 pm-11:29 pm

1 stop14h 54m

$494

MiamiMadrid

MIA - MAD

MIAMAD

Miami

Tue 3/3

6:00 am-8:00 am

2 stops20h 00m

Madrid Barajas

Tue 3/10

9:00 am-8:50 pm

2 stops16h 50m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 60 results
1
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Best time to book a flight from Key Largo to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe 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 Europe

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

Currently, December is the cheapest month in which you can book a flight from Key Largo to Europe (average of $51). Flying from Key Largo to Europe in June is currently the most expensive (average of $572). 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 KE9 to EU?

Find hourly flight availability from Key Largo to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Key Largo to Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown Turkish Airlines, TAP AIR PORTUGAL, and Iberia from Key Largo to Europe. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,208 reviews

Crew

7.8

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.3
Good
4,208 reviews
Turkish Airlines
7.3
Good
4,208 reviews

Crew

7.8

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
TAP AIR PORTUGAL
7.1
Good
2,130 reviews
Turkish Airlines
7.3
Good
4,208 reviews

Crew

7.8

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Iberia
7.0
Good
3,100 reviews
Turkish Airlines
7.3
Good
4,208 reviews

Crew

7.8

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
ITA Airways
6.7
Okay
1,137 reviews
Turkish Airlines
7.3
Good
4,208 reviews

Crew

7.8

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
British Airways
6.7
Okay
7,705 reviews
Turkish Airlines
7.3
Good
4,208 reviews

Crew

7.8

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Key Largo to Europe flight route?

    This flight path from Key Largo to Europe was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    United Airlines, Delta, and Virgin Atlantic can get you from Key Largo to Europe in just under 13h 10m. Your travel time can differ by up to 6h 50m. The distance between Key Largo and Europe is about 4918 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Key Largo to Europe one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $128. Users have also found prices from $134 and $138 on French Bee and Norse Atlantic UK, respectively.

  • What are the most popular routes from Key Largo to Europe?

    While some choose either Miami - Rome Fiumicino or Miami - London Heathrow, Miami - Madrid Barajas is the most popular route from Key Largo to Europe.

  • What are the most reliable airlines from Key Largo to Europe?

    Before booking your flight to Europe from Key Largo, check out the most reliable airlines to get you to your destination on time: Air France (71%), Scandinavian Airlines (71%), Delta( 71%).

  • What are the cheapest flights from Key Largo to Europe?

    While on average a flight from Key Largo to Europe is generally $1,296, our data shows the cheapest flight currently is $367. When looking at the most popular route, (Miami - Madrid Barajas), you can expect to pay $371 for that flight.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Key Largo to Europe (average of $51). Flying from Key Largo to Europe in June is currently the most expensive (average of $572). 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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Top 10 airlines flying from Key Largo to Europe

Discover the top 10 airlines that operate flights from Key Largo to Europe. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$833FlexibilityNo cancel feeOn-time62%
SWISSCheapest$137Average$719FlexibilityNo cancel feeOn-time79%
LEVELCheapest$265Average$663FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$277Average$806FlexibilityNo cancel feeOn-time81%
CondorCheapest$290Average$744FlexibilityNo cancel feeOn-time76%
Royal Air MarocCheapest$330Average$602FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$351Average$809FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$371Average$654FlexibilityNo cancel feeOn-time77%
VuelingCheapest$374Average$674FlexibilityNo cancel feeOn-time88%
KLMCheapest$383Average$779FlexibilityNo cancel feeOn-time75%

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