Bonn

$343+ Cheap flights from Key Largo, FL to Bonn, Germany

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — FRA
Dec 28 — Jan 41
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Bonn with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Key Largo to Bonn are usually found in January or February, booked 13 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Key Largo to Bonn

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Bonn (BN9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Round-trip from

$553
(Gotogate)

One-way from

$343
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$819
From Key Largo to Bonn
One-way flight from Key Largo to Bonn
High demand for flights, 24% potential price rise
Best time to find cheap flights, 4% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Key Largo to Bonn

Cheapest flights from Key Largo to Bonn
Explore the most affordable flight options available from Key Largo to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This Expedia deal was found by Cheapflights users on 12/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:00 pmMIA - DUS
1 stop28h 30mVueling
Tue 1/218:25 pmDUS - MIA
1 stop29h 35mVueling
Deal found 12/22$738
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Sun 12/295:15 pmMIA - DUS
1 stop34h 05mMultiple Airlines
Tue 1/218:25 pmDUS - MIA
2 stops52h 20mMultiple Airlines
Deal found 12/22$744
This United deal was found by Cheapflights users on 12/22. 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.
Mon 12/234:13 pmMIA - DUS
2 stops42h 27mUnited Airlines
Sat 1/46:25 amDUS - MIA
1 stop14h 10mUnited Airlines
Deal found 12/22$1,561
This Air Canada deal was found by Cheapflights users on 12/22. 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.
Mon 12/2312:20 pmMIA - DUS
2 stops16h 05mAir Canada
Thu 1/26:25 amDUS - MIA
2 stops22h 12mAir Canada
Deal found 12/22$1,633
This oojo deal was found by Cheapflights users on 12/22. 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.
Sun 12/2211:45 pmMIA - DUS
1 stop34h 55mTAP AIR PORTUGAL
Wed 12/251:10 pmDUS - MIA
1 stop14h 35mTAP AIR PORTUGAL
Deal found 12/22$1,668
This Justfly.com deal was found by Cheapflights users on 12/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/234:45 pmMIA - DUS
1 stop15h 20mLufthansa
Sat 1/46:25 amDUS - MIA
1 stop14h 10mLufthansa
Deal found 12/22$1,671
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/235:20 pmMIA - DUS
1 stop19h 35mAmerican Airlines
Thu 1/27:05 amDUS - MIA
1 stop15h 45mAmerican Airlines
Deal found 12/22$1,780

Find flights from Key Largo to Bonn within your budget

Customize your flight search to find flights from Key Largo to Bonn 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 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiDüsseldorf

MIA - DUS

MIADUS

Miami

Sun 2/16

10:00 pm-8:30 am

1 stop28h 30m

Duesseldorf Intl

Sat 3/1

9:00 pm-8:15 pm

1 stop29h 15m

$553

MiamiDüsseldorf

MIA - DUS

MIADUS

Miami

Mon 1/20

7:00 pm-2:35 pm

1 stop13h 35m

Duesseldorf Intl

Sun 2/2

8:55 pm-4:45 pm

2 stops25h 50m

$603

MiamiDüsseldorf

MIA - DUS

MIADUS

Miami

Fri 1/24

7:35 pm-10:40 am

2 stops57h 05m

Duesseldorf Intl

Sun 2/9

1:50 pm-5:45 pm

2 stops33h 55m

$640

MiamiDüsseldorf

MIA - DUS

MIADUS

Miami

Sun 2/2

1:55 pm-2:35 pm

2 stops18h 40m

Duesseldorf Intl

Tue 2/18

2:30 pm-11:21 am

2 stops26h 51m

$677

MiamiDüsseldorf

MIA - DUS

MIADUS

Miami

Sat 1/18

11:05 am-4:55 pm

1 stop23h 50m

Duesseldorf Intl

Sat 1/25

2:15 pm-8:40 pm

1 stop36h 25m

$809

MiamiDüsseldorf

MIA - DUS

MIADUS

Miami

Thu 1/16

6:15 pm-5:55 pm

1 stop17h 40m

Duesseldorf Intl

Wed 1/22

6:40 pm-4:30 pm

1 stop27h 50m

$840

MiamiDüsseldorf

MIA - DUS

MIADUS

Miami

Fri 1/24

3:02 pm-1:45 pm

2 stops16h 43m

Duesseldorf Intl

Sun 2/9

6:25 am-5:30 pm

2 stops17h 05m

$860

MiamiDüsseldorf

MIA - DUS

MIADUS

Miami

Wed 6/11

12:35 am-12:25 pm

1 stop29h 50m

Duesseldorf Intl

Mon 6/30

5:40 pm-2:45 pm

1 stop27h 05m

$1,079

MiamiDüsseldorf

MIA - DUS

MIADUS

Miami

Fri 6/13

7:40 pm-2:05 pm

1 stop12h 25m

Duesseldorf Intl

Thu 7/3

9:40 am-5:30 pm

1 stop13h 50m

$1,344

MiamiDüsseldorf

MIA - DUS

MIADUS

Miami

Sat 6/7

4:35 pm-12:50 pm

1 stop14h 15m

Duesseldorf Intl

Sun 7/6

9:05 am-8:35 pm

1 stop17h 30m

$1,350

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Key Largo to Bonn

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

Travel insights for flights from Key Largo to Bonn

Get recent, data-driven insights about flights from Key Largo to Bonn including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Bonn. Price data was last updated on December 20, 2024.

Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Bonn. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to Bonn (average of $729). Flying from Key Largo to Bonn in June is currently the most expensive (average of $1,112). 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 BN9?

Find hourly flight availability from Key Largo to Bonn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

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

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

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

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

Weekly flight availability from Key Largo to Bonn

Explore weekly flight availability from Key Largo to Bonn. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2024.

The most flights from KE9 to BN9 are scheduled on a Saturday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Bonn by month

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

In terms of precipitation, rainfall in Bonn ranges from 1.2 - 3.1 inches per month. July is typically the wettest month, when rainfall can reach 3.1 in. March is typically the driest time to visit Bonn when rainfall is around 1.2 in.

Temperature in Bonn by month

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

If weather is an important factor for your trip to Bonn, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Bonn

Get insights into the airlines that provide service to Bonn. 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 Bonn. Reviews last updated December 23, 2024.
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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.

8.0
Very good
8,588 reviews
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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.

7.7
Good
1,285 reviews
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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.

7.6
Good
1,125 reviews
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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.

7.6
Good
1,605 reviews
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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.

7.5
Good
3,790 reviews
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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 Bonn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Key Largo to Bonn one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $747. TAP AIR PORTUGAL flights start at $756 while deals on Vueling start at $845 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Key Largo to Bonn consider choosing Thai Airways (46%), Condor (42%) or Austrian Airlines (42%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Key Largo to Bonn is $249. On average you can expect to pay $3,534. The most popular route, (Miami - Duesseldorf Intl), can usually be booked for $495.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Bonn (average of $729). Flying from Key Largo to Bonn in June is currently the most expensive (average of $1,112). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Bonn

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

Top 10 airlines flying from Key Largo to Bonn

Discover the top 10 airlines that operate flights from Key Largo to Bonn. 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 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$404Average$537FlexibilityNo cancel feeOn-time88%
Scandinavian AirlinesCheapest$475Average$777FlexibilityNo cancel feeOn-time77%
CondorCheapest$491Average$834FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$524Average$1,062FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$537Average$747FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$542Average$778FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$560Average$1,018FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$565Average$837FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$592Average$867FlexibilityNo cancel feeOn-time71%
Air EuropaCheapest$594Average$788FlexibilityNo cancel feeOn-time83%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.