HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heidelberg

$345+ Cheap flights from Florida Keys to Heidelberg, 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — FRA
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Florida Keys to Heidelberg 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.

Cheap flight deals from Florida Keys to Heidelberg

Cheapest flights from Florida Keys to Heidelberg
Explore the most affordable flight options available from Florida Keys to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

This Billigflug deal was found by Cheapflights users on 12/26. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:50 pmMIA - FRA
1 stop16h 50mTAP AIR PORTUGAL
Tue 1/135:45 pmFRA - MIA
1 stop34h 05mTAP AIR PORTUGAL
Deal found 12/26$766
This FlightHub deal was found by Cheapflights users on 12/24. 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 12/3010:30 pmMIA - FRA
1 stop29h 00mTurkish Airlines
Thu 3/262:50 pmFRA - MIA
1 stop35h 45mTurkish Airlines
Deal found 12/24$810
This Kiwi.com deal was found by Cheapflights users on 12/24. 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.
Tue 12/309:34 pmMIA - FRA
1 stop26h 21mMultiple Airlines
Thu 3/2611:30 amFRA - MIA
2 stops31h 51mMultiple Airlines
Deal found 12/24$873
This oojo deal was found by Cheapflights users on 12/25. 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.
Sat 12/277:55 pmMIA - FRA
2 stops36h 35mScandinavian Airlines
Mon 1/123:15 pmFRA - MIA
1 stop33h 20mScandinavian Airlines
Deal found 12/25$882
This Kiwi.com deal was found by Cheapflights users on 12/24. 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.
Sat 12/279:35 pmMIA - FRA
2 stops53h 05mMultiple Airlines
Thu 2/510:45 amFRA - MIA
1 stop14h 45mMultiple Airlines
Deal found 12/24$893
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:50 pmMIA - FRA
2 stops34h 40mMultiple Airlines
Tue 1/137:05 pmFRA - MIA
1 stop30h 25mMultiple Airlines
Deal found 12/26$917
This Kiwi.com deal was found by Cheapflights users on 12/24. 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.
Sat 12/2711:05 pmMIA - FRA
2 stops30h 30mMultiple Airlines
Thu 3/510:45 amFRA - MIA
1 stop14h 45mMultiple Airlines
Deal found 12/24$952
This FlightHub deal was found by Cheapflights users on 12/24. 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.
Sat 12/2710:30 pmMIA - FRA
1 stop36h 30mTurkish Airlines
Thu 3/511:15 amFRA - MIA
1 stop39h 20mTurkish Airlines
Deal found 12/24$961
This oojo deal was found by Cheapflights users on 12/24. 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.
Sat 12/274:35 pmMIA - FRA
1 stop13h 55mTAP AIR PORTUGAL
Thu 2/55:45 pmFRA - MIA
1 stop27h 05mTAP AIR PORTUGAL
Deal found 12/24$970
This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:50 pmMIA - FRA
1 stop16h 50mTAP AIR PORTUGAL
Thu 1/85:45 pmFRA - MIA
1 stop27h 05mTAP AIR PORTUGAL
Deal found 12/26$981
This Gotogate deal was found by Cheapflights users on 12/25. 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 12/2611:35 pmMIA - FRA
1 stop30h 55mTAP AIR PORTUGAL
Thu 1/85:45 pmFRA - MIA
1 stop27h 05mTAP AIR PORTUGAL
Deal found 12/25$995
This Kiwi.com deal was found by Cheapflights users on 12/25. 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.
Sat 12/2710:30 pmMIA - FRA
1 stop18h 05mMultiple Airlines
Mon 1/127:05 pmFRA - MIA
1 stop30h 25mMultiple Airlines
Deal found 12/25$1,001

Find flight deals from Florida Keys to Heidelberg

Keep the following information in mind while searching for Florida Keys to Heidelberg flight deals. Data was last updated December 27, 2025.

Round-trip from

$659
(Kiwi.com)

One-way from

$345
(Kiwi.com)
From Florida Keys to Heidelberg
Search Deals
One-way flight from Florida Keys to Heidelberg
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to Heidelberg 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 27, 2025.
Use the filters below to find and compare flights from Florida Keys to Heidelberg that are best for you.

Fly from

Florida Keys

Fly to

Heidelberg

Route

Depart

Return

Price

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

Sun 2/15

8:40 pm-2:30 pm

1 stop11h 50m

Frankfurt am Main

Tue 3/3

9:50 pm-6:35 pm

1 stop26h 45m

$659

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

Wed 2/4

9:45 pm-9:45 am

1 stop30h 00m

Frankfurt am Main

Wed 2/18

7:05 pm-7:30 pm

1 stop30h 25m

$675

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

Sun 2/15

8:40 pm-2:30 pm

1 stop11h 50m

Frankfurt am Main

Tue 3/3

8:30 pm-11:20 pm

2 stops32h 50m

$676

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

Mon 2/9

8:40 pm-2:30 pm

1 stop11h 50m

Frankfurt am Main

Mon 2/16

10:00 pm-11:51 pm

2 stops31h 51m

$679

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

Tue 3/10

10:45 pm-5:50 pm

1 stop14h 05m

Frankfurt am Main

Tue 4/7

10:55 am-6:45 pm

1 stop13h 50m

$698

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

Wed 2/4

11:39 am-9:50 am

2 stops16h 11m

Frankfurt am Main

Wed 2/18

10:30 am-6:35 pm

1 stop14h 05m

$705

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

Wed 3/4

7:40 am-9:50 am

2 stops20h 10m

Frankfurt am Main

Thu 3/12

10:00 pm-7:35 pm

1 stop26h 35m

$728

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

Wed 1/21

9:45 pm-5:50 pm

1 stop14h 05m

Frankfurt am Main

Sun 1/25

10:45 am-7:30 pm

1 stop14h 45m

$735

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

Tue 3/10

11:23 am-2:30 pm

2 stops22h 07m

Frankfurt am Main

Tue 4/7

8:05 am-11:38 pm

2 stops21h 33m

$747

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

Wed 2/4

6:00 am-9:50 am

1 stop21h 50m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 18 results
1
2

Best time to book a flight from Florida Keys to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Florida Keys 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 Florida Keys to Heidelberg
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated December 27, 2025.
Read reviews from past customers who have flown United Airlines, TAP AIR PORTUGAL, and Air Europa from Florida Keys to Heidelberg. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,114 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,114 reviews
United Airlines
7.4
Good
9,114 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
TAP AIR PORTUGAL
7.2
Good
2,098 reviews
United Airlines
7.4
Good
9,114 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Europa
7.0
Good
577 reviews
United Airlines
7.4
Good
9,114 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
7,653 reviews
United Airlines
7.4
Good
9,114 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Condor
6.5
Okay
395 reviews
United Airlines
7.4
Good
9,114 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

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

  • How long is the flight from Florida Keys to Heidelberg?

    A quick flight from Florida Keys to Heidelberg can take about 11h 50m. Air Europa provides one of the quickest options available for as low as $676. The distance between Florida Keys and Heidelberg is about 4820 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Florida Keys to Heidelberg one-way?

    To fly one-way, consider booking your trip with Condor, which is currently one of the cheapest options available, starting at $264. Air Europa flights start at $334 while deals on TAP AIR PORTUGAL start at $336 one-way.

  • Can I find deals for flights from Florida Keys to Heidelberg that include hotel bookings?

    Yes. In addition to deals on Florida Keys to Heidelberg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to Heidelberg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to Heidelberg.

  • Can I find deals for business class flights from Florida Keys to Heidelberg?

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

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 Florida Keys to Heidelberg

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Frankfurt flights
Orlando to Frankfurt flights
Tampa to Frankfurt flights
Fort Lauderdale to Frankfurt flights
Miami to Munich flights
Orlando to Munich flights
Fort Myers to Frankfurt flights
Fort Lauderdale to Munich flights
West Palm Beach to Frankfurt flights
Jacksonville to Frankfurt flights
Pensacola to Frankfurt flights
Tampa to Munich flights
West Palm Beach to Munich flights
Valparaiso to Frankfurt flights
Melbourne to Munich flights
Jacksonville to Munich flights
Sarasota to Frankfurt flights
Valparaiso to Stuttgart flights
Miami to Stuttgart flights
Tallahassee to Frankfurt flights
Fort Myers to Munich flights
Sarasota to Munich flights
Pensacola to Stuttgart flights
Gainesville to Frankfurt flights
Valparaiso to Munich flights
Orlando to Stuttgart flights
Panama City to Frankfurt flights
Pensacola to Munich flights
Melbourne to Frankfurt flights
West Palm Beach to Stuttgart flights
Fort Myers to Stuttgart flights
Jacksonville to Stuttgart flights
Tampa to Stuttgart flights
Fort Lauderdale to Stuttgart flights
Panama City to Munich flights
Daytona Beach to Frankfurt flights
Tallahassee to Stuttgart flights
Sarasota to Stuttgart flights
Gainesville to Munich flights
Daytona Beach to Munich flights
Miami to Friedrichshafen flights

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.