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$634+ Cheap flights from Baton Rouge (BTR) to Heidelberg, Germany

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — FRA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Baton Rouge to Heidelberg

Keep the following information in mind while searching for Baton Rouge to Heidelberg flight deals. Data was last updated September 15, 2025.

Round-trip from

$634
(KLM)
From Baton Rouge Ryan to Heidelberg
Search Deals

Find flight deals from Baton Rouge to Heidelberg

Cheapest flights from Baton Rouge to Heidelberg
Explore the most affordable flight options available from Baton Rouge to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This KLM deal was found by Cheapflights users on 9/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:15 amBTR - FRA
1 stop20h 25mMultiple Airlines
Mon 11/38:00 pmFRA - BTR
2 stops25h 55mMultiple Airlines
Deal found 9/13$634
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/276:10 amBTR - FRA
1 stop20h 40mAmerican Airlines
Mon 11/310:15 amFRA - BTR
1 stop19h 40mAmerican Airlines
Deal found 9/13$674
This United Airlines deal was found by Cheapflights users on 9/14. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:05 pmBTR - FRA
1 stop16h 10mUnited Airlines
Wed 10/221:55 pmFRA - BTR
1 stop16h 27mUnited Airlines
Deal found 9/14$767

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 September 15, 2025.
Use the filters below to find and compare flights from Baton Rouge to Heidelberg that are best for you.

Fly from

Baton Rouge

Fly to

Heidelberg

Route

Depart

Return

Price

Baton RougeFrankfurt am Main

BTR - FRA

BTRFRA

Baton Rouge Ryan

Mon 10/27

6:15 am-8:40 am

1 stop20h 25m

Frankfurt am Main

Mon 11/3

8:00 pm-2:55 pm

2 stops25h 55m

$634

Baton RougeFrankfurt am Main

BTR - FRA

BTRFRA

Baton Rouge Ryan

Mon 10/27

6:10 am-8:50 am

1 stop20h 40m

Frankfurt am Main

Mon 11/3

10:15 am-10:55 pm

1 stop19h 40m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Baton Rouge to Heidelberg

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

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

Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Heidelberg (average of $729). Flying from Baton Rouge to Heidelberg in June is currently the most expensive (average of $1,091). 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 BTR to HE1?

Find hourly flight availability from Baton Rouge 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 September 15, 2025.

When flying from Baton Rouge to Heidelberg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 15, 2025.
Read through reviews of airlines operating flights from Baton Rouge to Heidelberg, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,931 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

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
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

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

Find useful and relevant information for your journey from Baton Rouge 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 Baton Rouge to Heidelberg?

    Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to Heidelberg. On average, Ryan has 0 outbound flights to Heidelberg per day from 0 airlines. Baton Rouge Ryan is conveniently located just 5.8 mi from Baton Rouge’s city center.

  • How long is the flight from Baton Rouge to Heidelberg?

    Airlines like American Airlines fly from Baton Rouge to Heidelberg in about 20h 40m. The time it takes to get you to your destination can typically vary by up to . The distance from Baton Rouge to Heidelberg is about 5025 mi.

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

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

  • How can I find direct flights from Baton Rouge to Heidelberg?

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge 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 Baton Rouge to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Heidelberg (average of $729). Flying from Baton Rouge to Heidelberg in June is currently the most expensive (average of $1,091). 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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