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Heidelberg

$248+ Cheap flights from Detroit (DTT) 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — FRA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Heidelberg are usually found in January or March, booked 38 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Detroit to Heidelberg

Keep the following information in mind while searching for Detroit to Heidelberg flight deals. Data was last updated July 31, 2025.

Round-trip from

$713
(Expedia)

One-way from

$255
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,253
From Detroit (DTT) to Heidelberg
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One-way flight from Detroit (DTT) to Heidelberg
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Highest demand for flights based on searches. 17% potential increase in price ($188 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 July 2025
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Find flight deals from Detroit to Heidelberg

Cheapest flights from Detroit to Heidelberg
Explore the most affordable flight options available from Detroit to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:05 pmDTW - FRA
1 stop14h 55mTurkish Airlines
Mon 12/152:50 pmFRA - DTW
1 stop33h 20mTurkish Airlines
Deal found 7/31$708
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3011:00 amDTW - FRA
1 stop12h 15mMultiple Airlines
Fri 10/1011:15 amFRA - DTW
1 stop18h 25mMultiple Airlines
Deal found 7/31$712
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:50 pmDTW - FRA
Nonstop8h 00mVirgin Atlantic
Tue 9/911:00 amFRA - DTW
Nonstop9h 20mVirgin Atlantic
Deal found 7/30$713
This Flightnetwork deal was found by Cheapflights users on 7/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/314:10 pmDTW - FRA
2 stops12h 50mAir Canada
Tue 9/99:55 amFRA - DTW
2 stops16h 05mAir Canada
Deal found 7/29$714
This Icelandair deal was found by Cheapflights users on 7/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/318:30 pmDTW - FRA
1 stop10h 30mIcelandair
Mon 10/62:00 pmFRA - DTW
1 stop11h 20mIcelandair
Deal found 7/29$721
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:59 pmDTW - FRA
2 stops17h 41mScandinavian Airlines
Sun 11/98:30 pmFRA - DTW
2 stops31h 34mScandinavian Airlines
Deal found 7/31$732
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/179:55 amDTW - FRA
1 stop16h 15mUnited Airlines
Wed 10/19:55 amFRA - DTW
2 stops39h 02mUnited Airlines
Deal found 7/29$740
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:50 pmDTW - FRA
Nonstop8h 00mDelta
Tue 9/911:00 amFRA - DTW
Nonstop9h 20mDelta
Deal found 7/30$745
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:00 pmDTW - FRA
Nonstop8h 15mLufthansa
Thu 9/2511:10 amFRA - DTW
Nonstop9h 00mLufthansa
Deal found 7/31$750

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 July 31, 2025.
Use the filters below to find and compare flights from Detroit to Heidelberg that are best for you.

Fly from

Detroit

Fly to

Heidelberg

Route

Depart

Return

Price

DetroitFrankfurt am Main

DTW - FRA

DTWFRA

Detroit Metropolitan Wayne County

Tue 9/30

11:00 am-5:15 am

1 stop12h 15m

Frankfurt am Main

Fri 10/10

11:15 am-11:40 pm

1 stop18h 25m

$712

DetroitFrankfurt am Main

DTW - FRA

DTWFRA

Detroit Metropolitan Wayne County

Sun 8/31

7:50 pm-9:50 am

Nonstop8h 00m

Frankfurt am Main

Tue 9/9

11:00 am-2:20 pm

Nonstop9h 20m

$713

DetroitFrankfurt am Main

DTW - FRA

DTWFRA

Detroit Metropolitan Wayne County

Sun 8/31

4:10 pm-11:00 am

2 stops12h 50m

Frankfurt am Main

Tue 9/9

9:55 am-8:00 pm

2 stops16h 05m

$714

DetroitFrankfurt am Main

DTW - FRA

DTWFRA

Detroit Metropolitan Wayne County

Sat 8/16

9:00 pm-9:50 am

1 stop30h 50m

Frankfurt am Main

Thu 11/6

7:05 am-6:10 pm

1 stop17h 05m

$718

DetroitFrankfurt am Main

DTW - FRA

DTWFRA

Detroit Metropolitan Wayne County

Sun 8/31

8:30 pm-1:00 pm

1 stop10h 30m

Frankfurt am Main

Mon 10/6

2:00 pm-7:20 pm

1 stop11h 20m

$721

DetroitFrankfurt am Main

DTW - FRA

DTWFRA

Detroit Metropolitan Wayne County

Wed 10/15

2:59 pm-2:40 pm

2 stops17h 41m

Frankfurt am Main

Sun 11/9

8:30 pm-10:04 pm

2 stops31h 34m

$732

DetroitFrankfurt am Main

DTW - FRA

DTWFRA

Detroit Metropolitan Wayne County

Wed 9/17

9:55 am-8:10 am

1 stop16h 15m

Frankfurt am Main

Wed 10/1

9:55 am-6:57 pm

2 stops39h 02m

$740

DetroitFrankfurt am Main

DTW - FRA

DTWFRA

Detroit Metropolitan Wayne County

Sun 8/31

7:50 pm-9:50 am

Nonstop8h 00m

Frankfurt am Main

Tue 9/9

11:00 am-2:20 pm

Nonstop9h 20m

$745

DetroitFrankfurt am Main

DTW - FRA

DTWFRA

Detroit Metropolitan Wayne County

Wed 9/17

4:00 pm-6:15 am

Nonstop8h 15m

Frankfurt am Main

Thu 9/25

11:10 am-2:10 pm

Nonstop9h 00m

$750

DetroitFrankfurt am Main

DTW - FRA

DTWFRA

Detroit Metropolitan Wayne County

Wed 9/24

8:45 pm-10:20 pm

2 stops43h 35m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 results
1
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Best time to book a flight from Detroit to Heidelberg

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

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Heidelberg. Price data was last updated on July 25, 2025.

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Heidelberg (average of $729). Flying from Detroit 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 DTT to HE1?

Find hourly flight availability from Detroit 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 July 31, 2025.

When flying from Detroit 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.

Weekly flight availability from Detroit to Heidelberg

Explore weekly flight availability from Detroit 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 July 31, 2025.

The most flights from DTT to HE1 are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Detroit 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 July 31, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Virgin Atlantic from Detroit to Heidelberg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to Heidelberg. On average, All airports has 3 outbound flights to Heidelberg per day from 8 airlines. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • What are the most reliable airlines from Detroit to Heidelberg?

    Before booking your flight to Heidelberg from Detroit, check out the most reliable airlines to get you to your destination on time: KLM (93%), Air France (93%), Vietnam Airlines( 93%).

  • What are the cheapest flights from Detroit to Heidelberg?

    Looking at all options, your cheapest flight can be booked for $448. While the most popular route (Detroit Metropolitan Wayne County - Frankfurt am Main) can be booked for $581 on average our data indicates $1,916 when flying from Detroit to Heidelberg.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Detroit to Heidelberg (average of $729). Flying from Detroit 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Detroit to Heidelberg

Discover the top 8 airlines that operate flights from Detroit 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$546Average$769FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$560Average$820FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$665Average$987FlexibilityNo cancel feeOn-time72%
DeltaCheapest$680Average$1,130FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$686Average$1,025FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$714Average$1,094FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$721Average$946FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$783Average$1,019FlexibilityNo cancel feeOn-time76%

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