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$767+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — DTT
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$767
(Lufthansa)

Popular in

June

Cheapest in

February

Average price

$812
From Graz Thalerhof to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 46% potential increase in price ($1,126 potential increase over avg. RT price).
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Cheapest flight prices on average. 56% potential price decrease ($467 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 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 July 30, 2025.

This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:05 amGRZ - DTW
1 stop13h 50mLufthansa
Tue 12/22:05 pmDTW - GRZ
2 stops26h 35mLufthansa
Deal found 7/30$767
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:55 pmGRZ - DTW
2 stops33h 20mSWISS
Wed 12/32:05 pmDTW - GRZ
2 stops22h 00mSWISS
Deal found 7/30$791
This Austrian 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:00 pmGRZ - DTW
2 stops31h 19mAustrian Airlines
Fri 11/282:10 pmDTW - GRZ
2 stops17h 35mAustrian Airlines
Deal found 7/29$813
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:00 amGRZ - DTW
3 stops37h 36mMultiple Airlines
Tue 12/26:15 pmDTW - GRZ
2 stops37h 25mMultiple Airlines
Deal found 7/30$817
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:00 amGRZ - DTW
3 stops37h 36mAir Canada
Tue 12/26:15 pmDTW - GRZ
3 stops15h 25mAir Canada
Deal found 7/30$818

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 July 30, 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 11/19

6:05 am-1:55 pm

1 stop13h 50m

Detroit Metropolitan Wayne County

Tue 12/2

2:05 pm-10:40 pm

2 stops26h 35m

$767

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Wed 11/19

6:55 pm-10:15 pm

2 stops33h 20m

Detroit Metropolitan Wayne County

Tue 12/2

2:05 pm-6:05 pm

2 stops22h 00m

$791

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Thu 11/20

7:00 pm-8:19 pm

2 stops31h 19m

Detroit Metropolitan Wayne County

Fri 11/28

2:10 pm-1:45 pm

2 stops17h 35m

$813

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Sat 11/22

10:00 am-5:36 pm

3 stops37h 36m

Detroit Metropolitan Wayne County

Tue 12/2

6:15 pm-1:40 pm

2 stops37h 25m

$817

GrazDetroit

GRZ - DTW

GRZDTW

Graz Thalerhof

Sat 11/22

10:00 am-5:36 pm

3 stops37h 36m

Detroit Metropolitan Wayne County

Tue 12/2

6:15 pm-3:40 pm

3 stops15h 25m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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, April is the cheapest month in which you can book a flight from Graz to Detroit (average of $257). 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?

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Austrian Airlines, SWISS, and Air Canada from Graz to Detroit by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
823 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,686 reviews
Austrian Airlines
7.6
Good
823 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air Canada
7.1
Good
9,837 reviews
Austrian Airlines
7.6
Good
823 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,269 reviews
Austrian Airlines
7.6
Good
823 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.

  • What are the cheapest airlines flying from Graz to Detroit round-trip?

    According to our current data, Lufthansa ($767), SWISS ($791), and Austrian Airlines ($813) offers the cheapest pricing from Graz to Detroit. Lufthansa is currently priced 40% below the average price you’ll pay for this route.

  • 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, April is the cheapest month in which you can book a flight from Graz to Detroit (average of $257). 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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