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Heidelberg

$553+ Cheap flights from Indianapolis (IND) 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
IND — FRA
nov. 26 — déc. 31
mer. 11/26
mer. 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to Heidelberg are usually found in February or October, booked 38 days in advance, depart on a Sunday or Thursday and return on a Wednesday

Find flight deals from Indianapolis to Heidelberg

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

This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/114:01 pmIND - FRA
2 stops16h 09mAmerican Airlines
mer. 12/1010:50 amFRA - IND
1 stop18h 37mAmerican Airlines
Deal found 10/26$553
This Finnair deal was found by Cheapflights users on 10/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/117:47 amIND - FRA
1 stop19h 03mMultiple Airlines
mer. 12/1010:50 amFRA - IND
1 stop18h 37mMultiple Airlines
Deal found 10/26$557
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/511:56 amIND - FRA
1 stop13h 19mAmerican Airlines
mer. 11/1210:50 amFRA - IND
2 stops16h 25mAmerican Airlines
Deal found 10/25$561
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/54:30 pmIND - FRA
2 stops13h 35mUnited Airlines
mer. 11/129:45 amFRA - IND
2 stops38h 04mUnited Airlines
Deal found 10/25$581
This Finnair deal was found by Cheapflights users on 10/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/68:10 amIND - FRA
1 stop18h 40mMultiple Airlines
ven. 11/1410:15 amFRA - IND
1 stop16h 00mMultiple Airlines
Deal found 10/26$607
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/2811:25 amIND - FRA
1 stop13h 10mUnited Airlines
mer. 12/109:45 amFRA - IND
2 stops35h 23mUnited Airlines
Deal found 10/25$609
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/61:59 pmIND - FRA
1 stop12h 51mAmerican Airlines
ven. 11/1410:50 amFRA - IND
2 stops17h 12mAmerican Airlines
Deal found 10/26$611
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/74:29 pmIND - FRA
2 stops13h 36mUnited Airlines
dim. 12/145:10 pmFRA - IND
2 stops29h 19mUnited Airlines
Deal found 10/25$612
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:38 pmIND - FRA
3 stops17h 22mAir Canada
mer. 12/1010:15 amFRA - IND
3 stops17h 44mAir Canada
Deal found 10/25$623

Cheap flight deals from Indianapolis to Heidelberg

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

Round-trip from

$553
(American Airlines)

Popular in

April

Cheapest in

February

Average price

$842
From Indianapolis to Heidelberg
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

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

Fly from

Indianapolis

Fly to

Heidelberg

Route

Depart

Return

Price

IndianapolisFrankfurt am Main

IND - FRA

INDFRA

Indianapolis

mar. 11/11

4:40 pm-2:10 pm

2 stops15h 30m

Frankfurt am Main

mer. 12/10

10:50 am-9:20 pm

1 stop16h 30m

$553

IndianapolisFrankfurt am Main

IND - FRA

INDFRA

Indianapolis

jeu. 11/6

8:10 am-8:50 am

1 stop18h 40m

Frankfurt am Main

ven. 11/14

10:15 am-8:15 pm

1 stop16h 00m

$607

IndianapolisFrankfurt am Main

IND - FRA

INDFRA

Indianapolis

jeu. 11/6

6:04 am-8:50 am

1 stop20h 46m

Frankfurt am Main

ven. 11/14

10:50 am-6:32 pm

1 stop13h 42m

$607

IndianapolisFrankfurt am Main

IND - FRA

INDFRA

Indianapolis

ven. 2/27

10:23 am-8:50 am

1 stop16h 27m

Frankfurt am Main

ven. 3/6

10:50 am-7:14 pm

1 stop14h 24m

$607

IndianapolisFrankfurt am Main

IND - FRA

INDFRA

Indianapolis

ven. 11/28

11:25 am-6:35 am

1 stop13h 10m

Frankfurt am Main

mer. 12/10

9:45 am-3:08 pm

2 stops35h 23m

$609

IndianapolisFrankfurt am Main

IND - FRA

INDFRA

Indianapolis

jeu. 11/27

12:57 pm-9:35 am

2 stops14h 38m

$917

IndianapolisFrankfurt am Main

IND - FRA

INDFRA

Indianapolis

jeu. 11/27

9:55 am-7:15 pm

2 stops27h 20m

$977

IndianapolisFrankfurt am Main

IND - FRA

INDFRA

Indianapolis

jeu. 11/27

2:37 pm-7:40 am

1 stop11h 03m

$1,170

IndianapolisFrankfurt am Main

IND - FRA

INDFRA

Indianapolis

jeu. 11/27

7:15 am-7:25 am

3 stops18h 10m

$5,450

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Best time to book a flight from Indianapolis to Heidelberg

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

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

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Heidelberg. Price data was last updated on October 24, 2025.

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis 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 Indianapolis to Heidelberg?

Currently, July is the cheapest month in which you can book a flight from Indianapolis to Heidelberg (average of $209). Flying from Indianapolis to Heidelberg in August is currently the most expensive (average of $709). 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 IND to HE1?

Find hourly flight availability from Indianapolis 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 octobre 27, 2025.

When flying from Indianapolis to Heidelberg, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Heidelberg. Price data was last updated on March 30, 2025.

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

How much does it cost to fly round-trip from Indianapolis to Heidelberg?

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 octobre 27, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Indianapolis to Heidelberg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Aer Lingus
7.2
Good
1,360 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,532 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

    Indianapolis (IND) is the airport you will fly out of if you book a flight from Indianapolis to Heidelberg. You should not have trouble finding flights to Heidelberg from Indianapolis; the airport handles an average of 0 outbound flights to Heidelberg per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Indianapolis airport to Heidelberg. It is only a 8.3 mi journey to Indianapolis (IND) from Indianapolis’s city center.

  • How long is the flight from Indianapolis to Heidelberg?

    A quick flight from Indianapolis to Heidelberg can take about 15h 30m. American Airlines provides one of the quickest options available for as low as $553. Indianapolis and Heidelberg are separated by a distance of 4377 mi.

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

    To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $917. Air France flights start at $977 while deals on United Airlines start at $1,170 one-way.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Indianapolis to Heidelberg (average of $209). Flying from Indianapolis to Heidelberg in August is currently the most expensive (average of $709). 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 9 airlines flying from Indianapolis to Heidelberg

Discover the top 9 airlines that operate flights from Indianapolis 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 octobre 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$946FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$553Average$941FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$690Average$890FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$706Average$1,030FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$708Average$1,237FlexibilityNo cancel feeOn-time76%
KLMCheapest$729Average$1,329FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$742Average$765FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$874Average$1,280FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$885Average$947FlexibilityNo cancel feeOn-timeN/A

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