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$190+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CPH
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap 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 March 31, 2025.

Round-trip from

$393
(Norse Atlantic Airways)

One-way from

$190
(eDestinos)

Popular in

June

Cheapest in

October

Average price

$1,036
From Key Largo to Europe
Search Deals
One-way flight from Key Largo to Europe
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 31, 2025.

This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/55:20 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
Fri 4/2510:05 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 3/31$391
This Norse deal was found by Cheapflights users on 3/31. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/55:20 pmMIA - LGW
Nonstop8h 40mMultiple Airlines
Fri 4/257:45 pmLGW - MIA
1 stop29h 25mMultiple Airlines
Deal found 3/31$399
This CheapTicketsDeal deal was found by Cheapflights users on 3/31. 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 CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/27:35 pmMIA - LHR
1 stop16h 45mLOT
Fri 7/116:30 amLHR - MIA
1 stop16h 05mLOT
Deal found 3/31$426
This oojo deal was found by Cheapflights users on 3/29. 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.
Fri 10/249:30 pmMIA - MAD
Nonstop8h 35mAir Europa
Sun 11/23:25 pmMAD - MIA
Nonstop10h 00mAir Europa
Deal found 3/29$509
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/306:05 pmMIA - MAD
1 stop30h 35mAir Canada
Wed 4/912:45 pmMAD - MIA
1 stop30h 03mAir Canada
Deal found 3/30$511
This Gotogate deal was found by Cheapflights users on 3/31. 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.
Mon 3/314:50 pmMIA - MAD
1 stop34h 30mMultiple Airlines
Fri 4/412:45 pmMAD - MIA
1 stop34h 28mMultiple Airlines
Deal found 3/31$512
This United deal was found by Cheapflights users on 3/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:40 amMIA - MAD
3 stops46h 00mUnited Airlines
Mon 11/1712:15 pmMAD - MIA
2 stops38h 06mUnited Airlines
Deal found 3/30$513
This oojo deal was found by Cheapflights users on 3/30. 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 10/2812:20 amMIA - MAD
1 stop35h 50mITA Airways
Wed 11/126:00 pmMAD - MIA
1 stop28h 15mITA Airways
Deal found 3/30$514
This British Airways deal was found by Cheapflights users on 3/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:15 pmMIA - MAD
1 stop10h 35mBritish Airways
Sat 11/2210:00 amMAD - MIA
Nonstop9h 55mBritish Airways
Deal found 3/30$516
This oojo deal was found by Cheapflights users on 3/31. 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 10/2910:45 pmMIA - BCN
1 stop12h 50mAir Europa
Wed 11/1210:00 pmBCN - MIA
2 stops27h 25mAir Europa
Deal found 3/31$517
This FlightHub deal was found by Cheapflights users on 3/31. 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 9/234:30 pmMIA - BCN
1 stop27h 00mTAP AIR PORTUGAL
Thu 10/910:40 pmBCN - MIA
1 stop29h 05mTAP AIR PORTUGAL
Deal found 3/31$518
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/307:32 pmMIA - MAD
1 stop32h 03mDelta
Thu 4/310:05 amMAD - MIA
1 stop14h 20mDelta
Deal found 3/30$519

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 March 31, 2025.
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

MiamiLondon

MIA - LGW

MIALGW

Miami

Thu 4/10

5:20 pm-7:00 am

Nonstop8h 40m

London Gatwick

Tue 5/6

10:00 am-2:20 pm

Nonstop9h 20m

$393

MiamiLondon

MIA - LHR

MIALHR

Miami

Wed 7/2

7:35 pm-5:20 pm

1 stop16h 45m

London Heathrow

Fri 7/11

6:30 am-5:35 pm

1 stop16h 05m

$426

MiamiLondon

MIA - LGW

MIALGW

Miami

Fri 4/11

5:15 pm-6:55 am

Nonstop8h 40m

London Gatwick

Fri 4/18

8:50 pm-8:10 pm

1 stop28h 20m

$457

MiamiMadrid

MIA - MAD

MIAMAD

Miami

Mon 5/12

5:15 pm-8:30 am

2 stops33h 15m

Madrid Barajas

Thu 5/22

9:45 pm-2:20 pm

1 stop22h 35m

$511

MiamiMadrid

MIA - MAD

MIAMAD

Miami

Sun 9/14

9:45 pm-7:10 pm

1 stop15h 25m

Madrid Barajas

Tue 9/23

8:10 pm-7:45 pm

1 stop29h 35m

$512

MiamiMadrid

MIA - MAD

MIAMAD

Miami

Wed 9/10

4:30 pm-12:40 pm

1 stop14h 10m

Madrid Barajas

Tue 10/21

5:55 pm-9:50 pm

1 stop33h 55m

$513

MiamiMadrid

MIA - MAD

MIAMAD

Miami

Fri 8/1

6:20 pm-2:20 pm

1 stop14h 00m

Madrid Barajas

Fri 8/22

10:00 am-12:55 pm

Nonstop8h 55m

$520

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Mon 5/12

5:15 pm-2:05 pm

1 stop14h 50m

Barcelona-El Prat

Mon 5/26

9:55 pm-2:20 pm

2 stops46h 25m

$529

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Thu 4/3

9:30 pm-4:35 pm

1 stop13h 05m

Barcelona-El Prat

Mon 4/28

3:30 pm-6:45 pm

2 stops33h 15m

$532

MiamiMadrid

MIA - MAD

MIAMAD

Miami

Mon 8/25

7:55 am-6:40 am

1 stop16h 45m

Madrid Barajas

Fri 11/7

12:15 pm-10:37 pm

1 stop16h 22m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 results
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2
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6

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, November is the cheapest month in which you can book a flight from Key Largo to Europe (average of $523). Flying from Key Largo to Europe in June is currently the most expensive (average of $953). 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 March 31, 2025.

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.

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 March 31, 2025.
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For one-way options, check prices for Norse Atlantic UK. According to our data, you can fly for as low as $190. Users have also found prices from $203 and $262 on TAP AIR PORTUGAL and A.P.G., respectively.

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

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

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

    While on average a flight from Key Largo to Europe is generally $647, our data shows the cheapest flight currently is $509. When looking at the most popular route, (Miami - Madrid Barajas), you can expect to pay $420 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, November is the cheapest month in which you can book a flight from Key Largo to Europe (average of $523). Flying from Key Largo to Europe in June is currently the most expensive (average of $953). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$153Average$729FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$203Average$616FlexibilityNo cancel feeOn-time77%
Norse Atlantic AirwaysCheapest$225Average$476FlexibilityNo cancel feeOn-timeN/A
Norse Atlantic UKCheapest$284Average$562FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$310Average$1,274FlexibilityNo cancel feeOn-time71%
Royal Air MarocCheapest$316Average$588FlexibilityNo cancel feeOn-time75%
French BeeCheapest$326Average$657FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$332Average$703FlexibilityNo cancel feeOn-time88%
KLMCheapest$364Average$847FlexibilityNo cancel feeOn-time75%
SWISSCheapest$416Average$877FlexibilityNo cancel feeOn-time79%
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