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$785+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — DTT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$785
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$745
From Graz Thalerhof to Detroit (DTT)
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Highest demand for flights based on searches. 47% potential increase in price ($1,158 potential increase over avg. RT price).
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Cheapest flight prices on average. 50% potential price decrease ($423 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amGRZ - DTW
2 stops34h 01mUnited Airlines
Fri 10/1011:00 amDTW - GRZ
2 stops21h 10mUnited Airlines
Deal found 9/13$785
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amGRZ - DTW
1 stop14h 10mLufthansa
Fri 10/102:13 pmDTW - GRZ
2 stops17h 57mLufthansa
Deal found 9/13$833
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:55 amGRZ - DTW
3 stops35h 32mMultiple Airlines
Fri 10/102:45 pmDTW - GRZ
2 stops13h 15mMultiple Airlines
Deal found 9/13$893
This Austrian Airlines deal was found by Cheapflights users on 9/12. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amGRZ - DTW
2 stops20h 19mAustrian Airlines
Wed 11/192:10 pmDTW - GRZ
2 stops21h 55mAustrian Airlines
Deal found 9/12$1,242
This Lufthansa deal was found by Cheapflights users on 9/12. 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.
Sat 11/156:05 amGRZ - DTW
1 stop14h 05mLufthansa
Wed 11/192:10 pmDTW - GRZ
2 stops19h 30mLufthansa
Deal found 9/12$1,249

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 September 15, 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

Wed 10/1

6:00 am-10:01 am

2 stops34h 01m

Detroit Metropolitan Wayne County

Fri 10/10

11:00 am-2:10 pm

2 stops21h 10m

$785

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Wed 10/1

6:00 am-2:10 pm

1 stop14h 10m

Detroit Metropolitan Wayne County

Fri 10/10

2:13 pm-2:10 pm

2 stops17h 57m

$833

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Wed 10/1

9:55 am-3:27 pm

3 stops35h 32m

Detroit Metropolitan Wayne County

Fri 10/10

2:45 pm-10:00 am

2 stops13h 15m

$893

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Wed 10/1

9:55 am-3:27 pm

3 stops35h 32m

Detroit Metropolitan Wayne County

Fri 10/10

4:20 pm-2:10 pm

2 stops15h 50m

$893

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Sat 11/15

6:00 am-8:19 pm

2 stops20h 19m

Detroit Metropolitan Wayne County

Wed 11/19

2:10 pm-6:05 pm

2 stops21h 55m

$1,242

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Sat 11/15

6:05 am-2:10 pm

1 stop14h 05m

Detroit Metropolitan Wayne County

Wed 11/19

2:10 pm-3:40 pm

2 stops19h 30m

$1,249

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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, August is the cheapest month in which you can book a flight from Graz to Detroit (average of $250). Flying from Graz to Detroit in March is currently the most expensive (average of $305). 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.

How much does it cost to fly round-trip from Graz to Detroit?

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, Lufthansa, and Air Canada fly from Graz to Detroit in about 14h 10m. The time it takes to get you to your destination can typically vary by up to 21h 22m. Graz and Detroit are separated by a distance of 4525 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, August is the cheapest month in which you can book a flight from Graz to Detroit (average of $250). Flying from Graz to Detroit in March is currently the most expensive (average of $305). 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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