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Heidelberg

$378+ Cheap flights from Jacksonville (JAX) 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — FRA
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to Heidelberg are usually found in February or November, booked 84 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Jacksonville to Heidelberg

Keep the following information in mind while searching for Jacksonville to Heidelberg flight deals. Data was last updated August 2, 2025.

Round-trip from

$688
(Flighttix)

One-way from

$378
(Condor)

Popular in

June

Cheapest in

February

Average price

$960
From Jacksonville to Heidelberg
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One-way flight from Jacksonville to Heidelberg
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Highest demand for flights based on searches. 17% potential increase in price ($194 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Jacksonville to Heidelberg

Cheapest flights from Jacksonville to Heidelberg
Explore the most affordable flight options available from Jacksonville to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Condor deal was found by Cheapflights users on 7/30. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:25 amJAX - FRA
1 stop17h 20mMultiple Airlines
Fri 9/1911:15 amFRA - JAX
1 stop17h 56mMultiple Airlines
Deal found 7/30$537
This Flighttix deal was found by Cheapflights users on 7/31. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:05 amJAX - FRA
2 stops25h 35mScandinavian Airlines
Wed 11/123:15 pmFRA - JAX
2 stops36h 23mScandinavian Airlines
Deal found 7/31$688
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:30 amJAX - FRA
1 stop18h 15mAmerican Airlines
Wed 11/1210:50 amFRA - JAX
1 stop30h 52mAmerican Airlines
Deal found 7/31$693
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:14 pmJAX - FRA
1 stop31h 36mBritish Airways
Fri 12/1210:50 amFRA - JAX
1 stop16h 45mBritish Airways
Deal found 7/31$706
This Finnair deal was found by Cheapflights users on 8/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:02 pmJAX - FRA
1 stop13h 13mFinnair
Tue 12/237:20 pmFRA - JAX
2 stops30h 31mFinnair
Deal found 8/1$707
This Iberia deal was found by Cheapflights users on 8/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:04 amJAX - FRA
2 stops26h 56mIberia
Tue 11/117:35 pmFRA - JAX
2 stops34h 24mIberia
Deal found 8/1$725

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 August 2, 2025.
Use the filters below to find and compare flights from Jacksonville to Heidelberg that are best for you.

Fly from

Jacksonville

Fly to

Heidelberg

Route

Depart

Return

Price

JacksonvilleFrankfurt am Main

JAX - FRA

JAXFRA

Jacksonville

Wed 10/15

7:05 am-2:40 pm

2 stops25h 35m

Frankfurt am Main

Wed 11/12

3:15 pm-9:38 pm

2 stops36h 23m

$688

JacksonvilleFrankfurt am Main

JAX - FRA

JAXFRA

Jacksonville

Wed 10/15

8:30 am-8:45 am

1 stop18h 15m

Frankfurt am Main

Wed 11/12

10:50 am-11:42 am

1 stop30h 52m

$693

JacksonvilleFrankfurt am Main

JAX - FRA

JAXFRA

Jacksonville

Sun 8/31

9:55 am-5:15 am

1 stop13h 20m

Frankfurt am Main

Sun 9/7

11:15 am-11:50 pm

1 stop18h 35m

$698

JacksonvilleFrankfurt am Main

JAX - FRA

JAXFRA

Jacksonville

Tue 12/2

7:14 pm-8:50 am

1 stop31h 36m

Frankfurt am Main

Fri 12/12

10:50 am-9:35 pm

1 stop16h 45m

$706

JacksonvilleFrankfurt am Main

JAX - FRA

JAXFRA

Jacksonville

Tue 12/9

12:02 pm-7:15 am

1 stop13h 13m

Frankfurt am Main

Tue 12/23

7:20 pm-7:51 pm

2 stops30h 31m

$707

JacksonvilleFrankfurt am Main

JAX - FRA

JAXFRA

Jacksonville

Sun 10/12

10:04 am-7:00 pm

2 stops26h 56m

Frankfurt am Main

Tue 11/11

7:35 pm-11:59 pm

2 stops34h 24m

$725

JacksonvilleFrankfurt am Main

JAX - FRA

JAXFRA

Jacksonville

Sun 10/12

9:50 am-6:30 am

1 stop14h 40m

Frankfurt am Main

Fri 11/14

9:45 am-3:10 pm

2 stops35h 25m

$893

JacksonvilleFrankfurt am Main

JAX - FRA

JAXFRA

Jacksonville

Thu 8/7

6:20 am-5:45 am

1 stop17h 25m

$378

JacksonvilleFrankfurt am Main

JAX - FRA

JAXFRA

Jacksonville

Wed 8/6

2:24 pm-10:40 am

1 stop14h 16m

$440

JacksonvilleFrankfurt am Main

JAX - FRA

JAXFRA

Jacksonville

Wed 8/6

10:00 am-7:20 am

2 stops15h 20m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 12 results
1
2

Best time to book a flight from Jacksonville to Heidelberg

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

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

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Heidelberg. Price data was last updated on August 1, 2025.

To ensure you get the cheapest price possible for a flight from Jacksonville to Heidelberg, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Jacksonville to Heidelberg?

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Heidelberg (average of $729). Flying from Jacksonville to Heidelberg in June is currently the most expensive (average of $1,088). 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 JAX to HE1?

Find hourly flight availability from Jacksonville 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 August 2, 2025.

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

What is the cheapest day to fly from Jacksonville to Heidelberg?

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

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

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 August 2, 2025.
See what other customers who have flown with Finnair, Scandinavian Airlines, and American Airlines from Jacksonville to Heidelberg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,317 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,317 reviews
Finnair
7.6
Good
1,317 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Scandinavian Airlines
7.4
Good
1,457 reviews
Finnair
7.6
Good
1,317 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,317 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Air Canada
7.1
Good
9,855 reviews
Finnair
7.6
Good
1,317 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Iberia
7.0
Good
2,862 reviews
Finnair
7.6
Good
1,317 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Heidelberg. 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 from for flights from Jacksonville to Heidelberg?

    For a flight from Jacksonville to Heidelberg, you will be flying from Jacksonville. Jacksonville (JAX) is just 11.2 mi from the center of the city. Jacksonville is the only Jacksonville airport and it handles 0 outbound flights to Heidelberg per day. 7 airlines have flights to Heidelberg from Jacksonville on a regular basis.

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

    One-way options have recently been found by users for as low as $543 on American Airlines. Other airlines that offer cheap prices include Air Canada from $686 and Lufthansa from $1,770 one-way.

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

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

  • How can I find direct flights from Jacksonville to Heidelberg?

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Heidelberg (average of $729). Flying from Jacksonville to Heidelberg in June is currently the most expensive (average of $1,088). 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

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Top 7 airlines flying from Jacksonville to Heidelberg

Discover the top 7 airlines that operate flights from Jacksonville 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 2,558,603 searches. Data last updated August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$672Average$964FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$682Average$1,096FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$691Average$902FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$707Average$987FlexibilityNo cancel feeOn-time77%
KLMCheapest$729Average$901FlexibilityNo cancel feeOn-time75%
DeltaCheapest$731Average$1,181FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$778Average$1,136FlexibilityNo cancel feeOn-time76%

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