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$271+ Cheap flights from Key Largo, FL to Copenhagen (CPH)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CPH
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Kastrup Copenhagen are usually found in November or March, booked 89 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Key Largo to Copenhagen

Keep the following information in mind while searching for Key Largo to Copenhagen flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$589
(American Airlines)

One-way from

$271
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$701
Provider with most accurate pricing for Miami-Kastrup Copenhagen flight deals.
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Provider most trusted by Cheapflights users for Miami-Kastrup Copenhagen flights.
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From Key Largo to Kastrup Copenhagen
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One-way flight from Key Largo to Kastrup Copenhagen
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Highest demand for flights based on searches. 21% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Key Largo to Copenhagen

Cheapest flights from Key Largo to Copenhagen
Explore the most affordable flight options available from Key Largo to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 8/125:00 pmMIA - CPH
1 stop14h 05mAmerican Airlines
Wed 8/272:00 pmCPH - MIA
1 stop13h 37mAmerican Airlines
Deal found 4/1$589
This Norse deal was found by Cheapflights users on 4/1. 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.
Tue 5/65:20 pmMIA - CPH
1 stop19h 05mMultiple Airlines
Thu 5/2210:55 amCPH - MIA
1 stop33h 25mMultiple Airlines
Deal found 4/1$591
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/75:00 pmMIA - CPH
1 stop14h 10mBritish Airways
Mon 9/159:45 pmCPH - MIA
1 stop22h 40mBritish Airways
Deal found 3/31$605
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:40 pmMIA - CPH
1 stop31h 10mAir Canada
Thu 5/2212:50 pmCPH - MIA
2 stops30h 28mAir Canada
Deal found 3/31$610
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:30 pmMIA - CPH
2 stops16h 50mDelta
Mon 10/209:00 amCPH - MIA
1 stop20h 13mDelta
Deal found 3/31$647
This United deal was found by Cheapflights users on 4/1. 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.
Wed 4/231:27 pmMIA - CPH
2 stops15h 38mUnited Airlines
Tue 4/2912:55 pmCPH - MIA
2 stops32h 00mUnited Airlines
Deal found 4/1$670
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:00 pmMIA - CPH
1 stop14h 35mFinnair
Mon 10/209:45 pmCPH - MIA
1 stop26h 40mFinnair
Deal found 3/31$674
This Air France deal was found by Cheapflights users on 4/1. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/104:35 pmMIA - CPH
1 stop12h 05mAir France
Fri 4/259:00 amCPH - MIA
1 stop13h 32mAir France
Deal found 4/1$709
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.
Fri 11/215:15 pmMIA - CPH
1 stop12h 30mIcelandair
Sat 11/2912:55 pmCPH - MIA
1 stop14h 00mIcelandair
Deal found 3/31$714
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/612:35 amMIA - CPH
1 stop34h 15mTAP AIR PORTUGAL
Wed 4/2312:45 pmCPH - MIA
1 stop15h 05mTAP AIR PORTUGAL
Deal found 3/31$799
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 5/67:05 amMIA - CPH
1 stop19h 35mScandinavian Airlines
Sat 5/1011:00 pmCPH - MIA
2 stops30h 19mScandinavian Airlines
Deal found 4/1$810

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Copenhagen 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 April 2, 2025.
Use the filters below to find and compare flights from Key Largo to Copenhagen that are best for you.

Fly from

Key Largo

Fly to

Copenhagen

Route

Depart

Return

Price

MiamiCopenhagen

MIA - CPH

MIACPH

Miami

Tue 8/12

5:00 pm-1:05 pm

1 stop14h 05m

Kastrup Copenhagen

Wed 8/27

2:00 pm-9:37 pm

1 stop13h 37m

$589

MiamiCopenhagen

MIA - CPH

MIACPH

Miami

Tue 5/6

5:20 pm-6:25 pm

1 stop19h 05m

Kastrup Copenhagen

Thu 5/22

10:55 am-2:20 pm

1 stop33h 25m

$591

MiamiCopenhagen

MIA - CPH

MIACPH

Miami

Sun 9/7

5:00 pm-1:10 pm

1 stop14h 10m

Kastrup Copenhagen

Mon 9/15

9:45 pm-2:25 pm

1 stop22h 40m

$605

MiamiCopenhagen

MIA - CPH

MIACPH

Miami

Tue 5/6

9:40 pm-10:50 am

1 stop31h 10m

Kastrup Copenhagen

Thu 5/22

12:50 pm-1:18 pm

2 stops30h 28m

$610

MiamiCopenhagen

MIA - CPH

MIACPH

Miami

Wed 5/21

7:15 am-6:30 am

1 stop17h 15m

Kastrup Copenhagen

Tue 5/27

6:00 am-6:49 pm

2 stops18h 49m

$662

MiamiCopenhagen

MIA - CPH

MIACPH

Miami

Wed 4/23

1:27 pm-11:05 am

2 stops15h 38m

Kastrup Copenhagen

Tue 4/29

12:55 pm-2:55 pm

2 stops32h 00m

$670

MiamiCopenhagen

MIA - CPH

MIACPH

Miami

Wed 5/21

3:24 pm-6:30 am

1 stop33h 06m

Kastrup Copenhagen

Tue 5/27

9:00 am-6:49 pm

1 stop15h 49m

$799

MiamiCopenhagen

MIA - CPH

MIACPH

Miami

Tue 5/6

7:05 am-8:40 am

1 stop19h 35m

Kastrup Copenhagen

Sat 5/10

11:00 pm-11:19 pm

2 stops30h 19m

$810

MiamiCopenhagen

MIA - CPH

MIACPH

Miami

Wed 5/14

3:55 am-11:35 am

1 stop25h 40m

Kastrup Copenhagen

Thu 5/22

6:05 am-2:45 pm

1 stop14h 40m

$812

MiamiCopenhagen

MIA - CPH

MIACPH

Miami

Sun 7/13

5:15 pm-9:55 pm

1 stop22h 40m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 20 results
1
2

Best time to book a flight from Key Largo to Copenhagen

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

How far ahead should I book a flight from Key Largo to Copenhagen?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Copenhagen. Price data was last updated on March 28, 2025.

The price you pay for your flight from Key Largo to Copenhagen may vary depending on when you book. For the best chance of a lower fare, look to book 89 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 Key Largo to Copenhagen?

Currently, November is the cheapest month in which you can book a flight from Key Largo to Copenhagen (average of $523). Flying from Key Largo to Copenhagen 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 CPH?

Find hourly flight availability from Key Largo to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Copenhagen as you normally would.

What is the cheapest day to fly from Key Largo to Copenhagen?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Copenhagen. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Copenhagen flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Copenhagen by month

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

In terms of precipitation, rainfall in Copenhagen ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Copenhagen when rainfall is around 0.8 in.

Temperature in Copenhagen by month

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

If weather is an important factor for your trip to Copenhagen, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Copenhagen

Get insights into the airlines that provide service to Copenhagen. 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 Copenhagen. Reviews last updated April 2, 2025.
Get a feel of what it's like to fly with Delta, SWISS and Air France from Key Largo to Copenhagen by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Virgin Atlantic
7.4
Good
636 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

    If you book a flight to Copenhagen from Key Largo, you will be flying to Kastrup Copenhagen, which is the city’s only airport. Kastrup Copenhagen (CPH) is located 5.0 mi from the center of Copenhagen. There are 0 flights from Key Largo to Kastrup Copenhagen per day from 13 different airlines.

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

    The Key Largo to Kastrup Copenhagen flight path 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 Copenhagen one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $397. Users have also found prices from $458 and $466 on Air Canada and Virgin Atlantic, respectively.

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

    The cheapest flight price from Key Largo to Copenhagen is $554. On average you can expect to pay $707. The most popular route, (Miami - Kastrup Copenhagen), can usually be booked for $472.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Copenhagen (average of $523). Flying from Key Largo to Copenhagen 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

Traveling to a place near Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Kastrup

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Top 10 airlines flying from Key Largo to Copenhagen

Discover the top 10 airlines that operate flights from Key Largo to Copenhagen. 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$289Average$580FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$438Average$704FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$441Average$736FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$490Average$790FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$513Average$857FlexibilityNo cancel feeOn-time71%
DeltaCheapest$533Average$957FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$555Average$894FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$562Average$956FlexibilityNo cancel feeOn-time67%
SWISSCheapest$562Average$738FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$585Average$837FlexibilityNo cancel feeOn-time69%

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