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$827+ Cheap flights from Graz (GRZ) to Detroit (DTT)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — DTT
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Graz to Detroit

Cheapest flights from Graz to Detroit
Explore the most affordable flight options available from Graz to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Mytrip deal was found by Cheapflights users on 12/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:05 amGRZ - DTW
2 stops17h 30mMultiple Airlines
Sat 1/31:56 pmDTW - GRZ
2 stops19h 44mMultiple Airlines
Deal found 12/26$1,329
This Gotogate deal was found by Cheapflights users on 12/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:05 amGRZ - DTW
1 stop13h 50mLufthansa
Sat 1/34:05 pmDTW - GRZ
1 stop15h 30mLufthansa
Deal found 12/26$1,577

Find flight deals from Graz to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Graz (GRZ) to Detroit (DTT). 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$827
(Lufthansa)

Popular in

June

Cheapest in

February

Average price

$744
Provider with most accurate pricing for Vienna Intl-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Vienna Intl-Detroit (DTT) flights.
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From Graz Thalerhof to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 47% potential increase in price ($1,151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 50% potential price decrease ($422 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Graz to Detroit 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 December 28, 2025.
Use the filters below to find and compare flights from Graz to Detroit that are best for you.

Fly from

Graz

Fly to

Detroit

Route

Depart

Return

Price

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Fri 1/16

6:05 am-1:55 pm

1 stop13h 50m

Detroit Metropolitan Wayne County

Tue 1/27

2:40 pm-1:35 pm

2 stops16h 55m

$829

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Fri 1/16

6:05 am-1:55 pm

1 stop13h 50m

Detroit Metropolitan Wayne County

Fri 1/23

2:19 pm-1:35 pm

2 stops17h 16m

$829

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Fri 1/16

6:05 am-1:55 pm

1 stop13h 50m

Detroit Metropolitan Wayne County

Thu 1/22

4:15 pm-1:35 pm

1 stop15h 20m

$829

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Fri 1/16

6:05 am-1:55 pm

1 stop13h 50m

Detroit Metropolitan Wayne County

Sat 1/24

4:15 pm-1:35 pm

1 stop15h 20m

$829

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Fri 1/16

6:05 am-1:55 pm

1 stop13h 50m

Detroit Metropolitan Wayne County

Mon 1/26

2:19 pm-1:35 pm

2 stops17h 16m

$829

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Sat 1/17

6:05 am-1:55 pm

1 stop13h 50m

Detroit Metropolitan Wayne County

Mon 1/26

7:15 am-1:35 pm

2 stops24h 20m

$829

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Sat 1/17

6:05 am-1:55 pm

1 stop13h 50m

Detroit Metropolitan Wayne County

Fri 1/23

2:33 pm-1:35 pm

2 stops17h 02m

$829

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Fri 1/16

6:05 am-8:26 pm

2 stops20h 21m

Detroit Metropolitan Wayne County

Sun 1/25

5:50 pm-3:40 pm

2 stops15h 50m

$833

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Sat 1/17

6:05 am-10:10 pm

2 stops22h 05m

Detroit Metropolitan Wayne County

Sun 1/25

5:50 pm-3:40 pm

2 stops15h 50m

$833

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Wed 1/14

9:50 am-11:44 pm

2 stops19h 54m

Detroit Metropolitan Wayne County

Fri 1/23

2:19 pm-1:35 pm

2 stops17h 16m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 11 results
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Best time to book a flight from Graz to Detroit

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

What is the cheapest month to book a flight from Graz to Detroit?

Currently, May is the cheapest month in which you can book a flight from Graz to Detroit (average of $559). Flying from Graz to Detroit in January is currently the most expensive (average of $885). 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.

Related info for your journey

Find useful and relevant information for your journey from Graz to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Graz to Detroit?

    Airlines like United Airlines and Lufthansa fly from Graz to Detroit in about 13h 50m. The time it takes to get you to your destination can typically vary by up to . Graz and Detroit are separated by a distance of 4525 mi.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Graz to Detroit (average of $559). Flying from Graz to Detroit in January is currently the most expensive (average of $885). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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