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

One-way options have recently been found by users for as low as $553 on American Airlines. Other airlines that offer cheap prices include Air Canada from $826 and British Airways from $878 one-way.

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

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

What is the cheapest month to fly from Key Largo to Cologne?

Our data shows that November tends to be the cheapest month to fly to Cologne from Key Largo. Users have commonly found prices around $910 for the month, but tickets can be as low as $567. Due to multiple factors, prepare for potentially higher prices in May.

What airport do you fly into for flights to Cologne from Key Largo?

Cologne Köln/Bonn (CGN) is the airport you will fly into if you book a flight from Key Largo to Cologne. You should not have trouble finding flights to Köln/Bonn from Key Largo; the airport handles an average of 0 inbound flights from Key Largo per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Cologne airport from Key Largo. It is only a 9.5 mi journey from Köln/Bonn (CGN) to Cologne’s city center.

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

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

How can I find direct flights from Key Largo to Cologne?

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

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

Yes. Cheapflights offers flight deals from Key Largo to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$355+ Flights from Key Largo to Cologne

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Cheap flight deals from Key Largo to Cologne

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$837 (Mytrip)
One-way from	$355 (Kiwi.com)
Popular in	May
Cheapest in	November
Average price	$1,267

Provider with most accurate pricing for Miami-Cologne Köln/Bonn flight deals.

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Provider most trusted by Cheapflights users for Miami-Cologne Köln/Bonn flights.

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From Key Largo to Cologne Köln/Bonn

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One-way flight from Key Largo to Cologne Köln/Bonn

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Highest demand for flights based on searches. 30% potential increase in price ($404 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($51 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 Cologne

Cheapest flights from Key Largo to Cologne
Explore the most affordable flight options available from Key Largo to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Thu 11/67:50 amMIA - CGN

2 stops21h 20mAir Canada

Thu 11/136:45 amCGN - MIA

2 stops21h 52mAir Canada

Deal found 4/17

$718

Thu 11/610:05 pmMIA - CGN

1 stop13h 30mBritish Airways

Thu 11/1311:35 amCGN - MIA

1 stop14h 00mBritish Airways

Deal found 4/17

$724

Thu 11/65:30 pmMIA - CGN

2 stops18h 05mAmerican Airlines

Thu 11/1311:35 amCGN - MIA

1 stop33h 10mAmerican Airlines

Deal found 4/17

$729

Tue 4/294:50 pmMIA - CGN

2 stops24h 05mMultiple Airlines

Wed 5/73:30 pmCGN - MIA

2 stops29h 15mMultiple Airlines

Deal found 4/17

$837

Thu 5/81:57 pmMIA - CGN

2 stops16h 28mLufthansa

Thu 8/76:05 amCGN - MIA

2 stops14h 35mLufthansa

Deal found 4/17

$1,073

Sun 5/181:25 pmMIA - CGN

2 stops15h 45mUnited Airlines

Sat 5/247:40 amCGN - MIA

2 stops38h 31mUnited Airlines

Deal found 4/17

$1,099

Thu 4/247:40 pmMIA - CGN

1 stop19h 55mSWISS

Fri 10/316:45 amCGN - MIA

1 stop16h 45mSWISS

Deal found 4/17

$1,888

Fri 4/2510:35 amMIA - CGN

1 stop25h 40mTurkish Airlines

Fri 10/3111:45 amCGN - MIA

1 stop25h 20mTurkish Airlines

Deal found 4/17

$2,119

Best flights from Key Largo to Cologne
Discover carefully curated flight deals from Key Largo to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Tue 4/294:50 pmMIA - CGN

2 stops24h 05mMultiple Airlines

Wed 5/73:30 pmCGN - MIA

2 stops29h 15mMultiple Airlines

Deal found 4/17

$837

Sun 5/185:00 pmMIA - CGN

1 stop21h 25mBritish Airways

Sat 5/2410:20 amCGN - MIA

1 stop34h 10mBritish Airways

Deal found 4/17

$899

Wed 4/305:11 pmMIA - CGN

2 stops21h 49mAmerican Airlines

Fri 5/92:20 pmCGN - MIA

2 stops24h 09mAmerican Airlines

Deal found 4/16

$909

Sun 6/12:15 pmMIA - CGN

2 stops23h 05mAir Canada

Sun 6/84:30 pmCGN - MIA

2 stops26h 48mAir Canada

Deal found 4/17

$1,017

Thu 5/81:57 pmMIA - CGN

2 stops16h 28mLufthansa

Thu 8/76:05 amCGN - MIA

2 stops14h 35mLufthansa

Deal found 4/17

$1,073

Sun 5/181:25 pmMIA - CGN

2 stops15h 45mUnited Airlines

Sat 5/247:40 amCGN - MIA

2 stops38h 31mUnited Airlines

Deal found 4/17

$1,099

Last-minute flights from Key Largo to Cologne
Discover last-minute flight deals from Key Largo to Cologne. Data last updated April 17, 2025 and is based on user searches.

Thu 4/246:45 pmMIA - CGN

1 stop16h 50mUnited Airlines

Sat 5/106:05 amCGN - MIA

2 stops22h 24mUnited Airlines

Deal found 4/17

$1,229

Thu 4/242:15 pmMIA - CGN

2 stops17h 20mBritish Airways

Fri 10/316:20 pmCGN - MIA

1 stop31h 15mBritish Airways

Deal found 4/17

$1,325

Thu 4/247:45 amMIA - CGN

2 stops21h 25mAir Canada

Sat 11/19:10 amCGN - MIA

2 stops43h 27mAir Canada

Deal found 4/17

$1,330

Thu 4/246:45 pmMIA - CGN

1 stop16h 50mMultiple Airlines

Wed 7/236:20 amCGN - MIA

1 stop17h 10mMultiple Airlines

Deal found 4/17

$1,477

Thu 4/247:40 pmMIA - CGN

1 stop19h 55mSWISS

Fri 10/316:45 amCGN - MIA

1 stop16h 45mSWISS

Deal found 4/17

$1,888

Fri 4/259:33 pmMIA - CGN

2 stops41h 17mAmerican Airlines

Tue 10/2812:00 pmCGN - MIA

2 stops17h 31mAmerican Airlines

Deal found 4/17

$1,552

Fri 4/256:45 pmMIA - CGN

1 stop11h 30mLufthansa

Tue 10/289:10 amCGN - MIA

1 stop13h 45mLufthansa

Deal found 4/17

$1,588

Fri 4/2510:35 amMIA - CGN

1 stop25h 40mTurkish Airlines

Fri 10/3111:45 amCGN - MIA

1 stop25h 20mTurkish Airlines

Deal found 4/17

$2,119

Wed 4/305:11 pmMIA - CGN

2 stops21h 49mAmerican Airlines

Fri 5/92:20 pmCGN - MIA

2 stops24h 09mAmerican Airlines

Deal found 4/16

$909

Mon 5/512:27 pmMIA - CGN

2 stops15h 48mAustrian Airlines

Tue 8/56:30 amCGN - MIA

2 stops19h 09mAustrian Airlines

Deal found 4/16

$1,999

Tue 5/612:27 pmMIA - CGN

2 stops17h 48mUnited Airlines

Sat 8/96:05 amCGN - MIA

2 stops17h 25mUnited Airlines

Deal found 4/16

$1,147

Wed 5/72:15 pmMIA - CGN

2 stops20h 50mAir Canada

Fri 8/86:20 amCGN - MIA

2 stops36h 51mAir Canada

Deal found 4/16

$1,039

One-way flights from Key Largo to Cologne
Search for one-way flight options from Key Largo to Cologne. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Tue 5/135:20 pmMIA - CGN

2 stops24h 00mMultiple Airlines

Deal found 4/17

$355

Tue 5/135:00 pmMIA - CGN

1 stop22h 25mAmerican Airlines

Deal found 4/17

$553

Sun 6/12:15 pmMIA - CGN

2 stops14h 55mAir Canada

Deal found 4/17

$826

Tue 6/108:45 pmMIA - CGN

1 stop18h 40mBritish Airways

Deal found 4/16

$878

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiCologne

MIA - CGN

MIACGN

Miami

Tue 4/29

4:50 pm-10:55 pm

2 stops24h 05m

Cologne Köln/Bonn

Wed 5/7

3:30 pm-2:45 pm

2 stops29h 15m

$837

MiamiCologne

MIA - CGN

MIACGN

Miami

Sun 5/18

5:00 pm-8:25 pm

1 stop21h 25m

Cologne Köln/Bonn

Sat 5/24

10:20 am-2:30 pm

1 stop34h 10m

$899

MiamiCologne

MIA - CGN

MIACGN

Miami

Wed 4/30

5:11 pm-9:00 pm

2 stops21h 49m

Cologne Köln/Bonn

Fri 5/9

2:20 pm-8:29 am

2 stops24h 09m

$909

MiamiCologne

MIA - CGN

MIACGN

Miami

Sun 6/1

2:15 pm-7:20 pm

2 stops23h 05m

Cologne Köln/Bonn

Sun 6/8

4:30 pm-1:18 pm

2 stops26h 48m

$1,017

MiamiCologne

MIA - CGN

MIACGN

Miami

Thu 5/8

1:57 pm-12:25 pm

2 stops16h 28m

Cologne Köln/Bonn

Thu 8/7

6:05 am-2:40 pm

2 stops14h 35m

$1,073

MiamiCologne

MIA - CGN

MIACGN

Miami

Sun 5/18

1:25 pm-11:10 am

2 stops15h 45m

Cologne Köln/Bonn

Sat 5/24

7:40 am-4:11 pm

2 stops38h 31m

$1,099

MiamiCologne

MIA - CGN

MIACGN

Miami

Thu 4/24

7:40 pm-9:35 pm

1 stop19h 55m

Cologne Köln/Bonn

Fri 10/31

6:45 am-6:30 pm

1 stop16h 45m

$1,888

MiamiCologne

MIA - CGN

MIACGN

Miami

Fri 4/25

10:35 am-6:15 pm

1 stop25h 40m

Cologne Köln/Bonn

Fri 10/31

11:45 am-8:05 am

1 stop25h 20m

$2,119

MiamiCologne

MIA - CGN

MIACGN

Miami

Tue 5/13

5:20 pm-11:20 pm

2 stops24h 00m

$355

MiamiCologne

MIA - CGN

MIACGN

Miami

Tue 5/13

5:00 pm-9:25 pm

1 stop22h 25m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 11 results

Best time to book a flight from Key Largo to Cologne

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

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

Currently, October is the cheapest month in which you can book a flight from Key Largo to Cologne (average of $649). Flying from Key Largo to Cologne in June is currently the most expensive (average of $1,478). 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 CGN?

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

Rainfall in Cologne by month

In terms of precipitation, rainfall in Cologne ranges from 2.0 - 3.5 inches per month. June is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Cologne when rainfall is around 2.0 in.

Temperature in Cologne by month

If weather is an important factor for your trip to Cologne, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Cologne

To help decide which airline to fly from Key Largo to Cologne, see what other customers have to say about United Airlines, American Airlines and Air Canada. 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.

United Airlines

7.4

Good

8,667 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,667 reviews

United Airlines

7.4

Good

8,667 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,667 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Air Canada

7.0

Good

9,142 reviews

United Airlines

7.4

Good

8,667 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Lufthansa

6.7

Okay

7,012 reviews

United Airlines

7.4

Good

8,667 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

British Airways

6.6

Okay

6,767 reviews

United Airlines

7.4

Good

8,667 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly into for flights to Cologne from Key Largo?
Cologne Köln/Bonn (CGN) is the airport you will fly into if you book a flight from Key Largo to Cologne. You should not have trouble finding flights to Köln/Bonn from Key Largo; the airport handles an average of 0 inbound flights from Key Largo per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Cologne airport from Key Largo. It is only a 9.5 mi journey from Köln/Bonn (CGN) to Cologne’s city center.
What are the cheapest airlines to fly from Key Largo to Cologne one-way?
One-way options have recently been found by users for as low as $553 on American Airlines. Other airlines that offer cheap prices include Air Canada from $826 and British Airways from $878 one-way.
Can I find deals for flights from Key Largo to Cologne that include hotel bookings?
Yes. In addition to deals on Key Largo to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key Largo to Cologne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Cologne.
Can I find deals for business class flights from Key Largo to Cologne?
Yes. Cheapflights offers flight deals from Key Largo to Cologne 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 Cologne?
Currently, October is the cheapest month in which you can book a flight from Key Largo to Cologne (average of $649). Flying from Key Largo to Cologne in June is currently the most expensive (average of $1,478). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Key Largo to Cologne

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$524	Average$846	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$620	Average$695	FlexibilityNo cancel fee	On-time70%

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$355+ Cheap flights from Key Largo, FL to Cologne (CGN)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key Largo to Cologne with Cheapflights

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Cheap flight deals from Key Largo to Cologne

Keep the following information in mind while searching for Key Largo to Cologne flight deals. Data was last updated April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Key Largo to Cologne

Cheapest flights from Key Largo to CologneExplore the most affordable flight options available from Key Largo to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Key Largo to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Cologne that are best for you.

Best time to book a flight from Key Largo to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Key Largo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Cologne

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

What is the cheapest time of day to fly from KE9 to CGN?

Find hourly flight availability from Key Largo to Cologne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Rainfall in Cologne by month

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

Temperature in Cologne by month

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

Reviews of airlines servicing Cologne

Related info for your journey

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

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

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

How can I find direct flights from Key Largo to Cologne?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Key Largo to Cologne

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Key Largo to Cologne

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Cheapest flights from Key Largo to Cologne
Explore the most affordable flight options available from Key Largo to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.