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$254+ Cheap flights from Key Largo, FL 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — FRA
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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The best prices from Key Largo to Heidelberg are usually found in November or October, booked 84 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Key Largo to Heidelberg

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Heidelberg (HE1). 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 noviembre 21, 2024.

Popular in

July

Cheapest in

November

Round-trip from

$505
(flugladen.de)

One-way from

$254
(Priceline)
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Key Largo to Heidelberg
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One-way flight from Key Largo to Heidelberg
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Find flight deals from Key Largo to Heidelberg

Cheapest flights from Key Largo to Heidelberg
Explore the most affordable flight options available from Key Largo to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This flugladen.de deal was found by Cheapflights users on 11/21. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/37:15 pmMIA - FRA
Nonstop9h 25mCondor
mar. 1/2812:25 pmFRA - MIA
Nonstop10h 50mCondor
Deal found 11/21$505
This AirNGo deal was found by Cheapflights users on 11/21. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/37:35 pmMIA - FRA
1 stop18h 10mScandinavian Airlines
mar. 1/288:30 pmFRA - MIA
1 stop27h 15mScandinavian Airlines
Deal found 11/21$556
This Kiwi.com deal was found by Cheapflights users on 11/20. 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.
vie. 12/610:25 pmMIA - FRA
2 stops35h 00mMultiple Airlines
mar. 12/1012:25 pmFRA - MIA
Nonstop10h 50mMultiple Airlines
Deal found 11/20$572
This American Airlines deal was found by Cheapflights users on 11/20. 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.
mié. 11/209:20 amMIA - FRA
1 stop17h 30mAmerican Airlines
vie. 11/226:30 amFRA - MIA
1 stop15h 15mAmerican Airlines
Deal found 11/20$596
This oojo deal was found by Cheapflights users on 11/21. 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.
mar. 12/37:50 pmMIA - FRA
2 stops17h 05mITA Airways
mar. 1/287:45 pmFRA - MIA
2 stops26h 30mITA Airways
Deal found 11/21$619
This Booking.com deal was found by Cheapflights users on 11/20. 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.
jue. 12/55:15 pmMIA - FRA
1 stop15h 10mBritish Airways
jue. 12/127:25 amFRA - MIA
2 stops18h 49mBritish Airways
Deal found 11/20$638
This FlightHub deal was found by Cheapflights users on 11/20. 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.
mié. 12/49:45 pmMIA - FRA
1 stop14h 05mAir Europa
mié. 12/1110:45 amFRA - MIA
1 stop14h 40mAir Europa
Deal found 11/20$641
This Turkish Airlines deal was found by Cheapflights users on 11/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2711:05 amMIA - FRA
1 stop17h 25mTurkish Airlines
mié. 12/46:20 pmFRA - MIA
1 stop32h 20mTurkish Airlines
Deal found 11/20$765

Find flights from Key Largo to Heidelberg within your budget

Customize your flight search to find flights from Key Largo 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 2,612,795 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

mar. 12/3

7:15 pm-10:40 am

Nonstop9h 25m

Frankfurt am Main

mar. 1/28

12:25 pm-5:15 pm

Nonstop10h 50m

$505

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

mié. 2/19

11:30 pm-12:30 pm

1 stop31h 00m

Frankfurt am Main

mié. 3/5

6:00 am-9:45 pm

1 stop21h 45m

$516

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

mar. 2/11

9:45 pm-5:50 pm

1 stop14h 05m

Frankfurt am Main

mar. 2/25

10:45 am-7:25 pm

1 stop14h 40m

$542

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

mar. 12/3

7:35 pm-7:45 pm

1 stop18h 10m

Frankfurt am Main

mar. 1/28

8:30 pm-5:45 pm

1 stop27h 15m

$556

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

vie. 11/29

10:25 pm-3:25 pm

2 stops35h 00m

Frankfurt am Main

jue. 12/5

10:50 am-3:40 pm

Nonstop10h 50m

$585

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

mar. 12/3

7:50 pm-6:55 pm

2 stops17h 05m

Frankfurt am Main

mar. 1/28

7:45 pm-4:15 pm

2 stops26h 30m

$619

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

lun. 11/25

10:15 pm-6:50 pm

1 stop14h 35m

Frankfurt am Main

mié. 11/27

10:15 am-8:18 pm

1 stop16h 03m

$694

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

lun. 1/13

1:30 pm-7:10 am

1 stop11h 40m

Frankfurt am Main

mar. 1/28

10:10 am-2:35 pm

Nonstop10h 25m

$903

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

mar. 11/26

7:15 pm-10:40 am

Nonstop9h 25m

$254

MiamiFrankfurt am Main

MIA - FRA

MIAFRA

Miami

vie. 1/24

10:25 pm-3:25 pm

2 stops35h 00m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 20 results
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Best time to book a flight from Key Largo to Heidelberg

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Heidelberg. Price data was last updated on November 15, 2024.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Heidelberg. 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 Heidelberg?

Currently, November is the cheapest month in which you can book a flight from Key Largo to Heidelberg (average of $701). Flying from Key Largo to Heidelberg in June is currently the most expensive (average of $1,116). 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 HE1?

Find hourly flight availability from Key Largo to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 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 Heidelberg as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Heidelberg. Price data was last updated on November 18, 2024.

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

Weekly flight availability from Key Largo to Heidelberg

Explore weekly flight availability from Key Largo to Heidelberg. 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 noviembre 21, 2024.

The most flights from KE9 to HE1 are scheduled on a Thursday (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 Heidelberg by month

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

In terms of precipitation, rainfall in Heidelberg ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Heidelberg when rainfall is around 1.6 in.

Temperature in Heidelberg by month

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

If weather is an important factor for your trip to Heidelberg, 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 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 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 noviembre 21, 2024.
To help decide which airline to fly from Key Largo to Heidelberg, see what other customers have to say about TAP AIR PORTUGAL, Air Europa and Condor. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,300 reviews

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Food

6.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.7
Good
1,300 reviews
Finnair
7.7
Good
1,300 reviews

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Food

6.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Turkish Airlines
7.4
Good
3,920 reviews
Finnair
7.7
Good
1,300 reviews

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Food

6.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Scandinavian Airlines
7.3
Good
1,294 reviews
Finnair
7.7
Good
1,300 reviews

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Food

6.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

American Airlines
7.2
Good
10,000 reviews
Finnair
7.7
Good
1,300 reviews

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Food

6.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Aer Lingus
7.1
Good
1,089 reviews
Finnair
7.7
Good
1,300 reviews

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Food

6.7

Overall

7.7

Crew

8.2

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Heidelberg. 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 Heidelberg one-way?

    For one-way options, check prices for Condor. According to our data, you can fly for as low as $254. Users have also found prices from $308 and $409 on Air Europa and British Airways, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Key Largo to Heidelberg on time: Alaska Airlines (71%), Condor (62%), Thai Airways (49%).

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

    On average you can expect to pay $3,639 for a flight from Key Largo to Heidelberg. The cheapest flight overall is $230 while the most popular route, (Miami - Frankfurt am Main) is currently priced at $368.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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.

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Heidelberg (average of $701). Flying from Key Largo to Heidelberg in June is currently the most expensive (average of $1,116). 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.

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Top 10 airlines flying from Key Largo to Heidelberg

Discover the top 10 airlines that operate flights from Key Largo to Heidelberg. 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 2,612,795 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$475Average$679FlexibilityNo cancel feeOn-time77%
CondorCheapest$498Average$843FlexibilityNo cancel feeOn-time76%
IberiaCheapest$560Average$955FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$562Average$1,113FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$592Average$1,015FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$593Average$839FlexibilityNo cancel feeOn-timeN/A
Air EuropaCheapest$594Average$815FlexibilityNo cancel feeOn-time83%
British AirwaysCheapest$596Average$838FlexibilityNo cancel feeOn-time70%
DeltaCheapest$599Average$889FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$603Average$814FlexibilityNo cancel feeOn-time75%
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