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Cheap flights from Detroit to Graz from $1,215

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Graz departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Detroit to Graz

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:45 am - 12:35 pm
DTW
-
GRZ
19h 50m
2 stops
Multiple Airlines Logo
6:15 am - 1:55 pm
GRZ
-
DTW
13h 40m
1 stop
$1,215Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
2:55 pm - 12:35 pm
DTW
-
GRZ
15h 40m
2 stops
Multiple Airlines Logo
6:15 am - 10:13 pm
GRZ
-
DTW
21h 58m
2 stops
$1,236Multiple Airlines
Thu, May 14 - Sun, May 17
Lufthansa Logo
4:00 pm - 2:05 pm
DTW
-
GRZ
16h 05m
1 stop
Lufthansa Logo
6:15 am - 1:55 pm
GRZ
-
DTW
13h 40m
1 stop
$1,247Lufthansa
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
6:50 pm - 12:35 pm
DTW
-
GRZ
35h 45m
2 stops
Multiple Airlines Logo
2:45 pm - 5:20 pm
GRZ
-
DTW
32h 35m
3 stops
$1,604Multiple Airlines
Sat, May 16 - Tue, May 19
United Airlines Logo
7:45 pm - 12:35 pm
DTW
-
GRZ
34h 50m
2 stops
United Airlines Logo
6:00 am - 6:19 pm
GRZ
-
DTW
18h 19m
2 stops
$1,709United Airlines
Sat, Jun 13 - Sat, Jun 20
United Airlines Logo
7:45 pm - 12:35 pm
DTW
-
GRZ
34h 50m
2 stops
United Airlines Logo
6:00 am - 2:15 pm
GRZ
-
DTW
14h 15m
1 stop
$1,845United Airlines
Sat, Jun 13 - Sat, Jun 20
Multiple Airlines Logo
6:50 pm - 12:35 pm
DTW
-
GRZ
35h 45m
2 stops
Multiple Airlines Logo
6:15 am - 9:25 pm
GRZ
-
DTW
21h 10m
2 stops
$1,854Multiple Airlines
Sat, May 16 - Tue, May 19
Multiple Airlines Logo
8:47 am - 2:05 pm
DTW
-
GRZ
23h 18m
2 stops
Multiple Airlines Logo
7:15 pm - 5:20 pm
GRZ
-
DTW
28h 05m
3 stops
$1,877Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
8:47 am - 12:35 pm
DTW
-
GRZ
21h 48m
3 stops
Multiple Airlines Logo
7:15 pm - 5:20 pm
GRZ
-
DTW
28h 05m
3 stops
$1,896Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
10:15 am - 12:40 pm
DTW
-
GRZ
20h 25m
2 stops
Multiple Airlines Logo
6:15 am - 1:55 pm
GRZ
-
DTW
13h 40m
1 stop
$1,944Multiple Airlines
Sat, May 16 - Tue, May 19

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Lufthansa flights from Detroit to Graz

Our best Lufthansa deals on Detroit to Graz flight tickets
Lufthansa
May 14
DTW4:00 pmDetroit Metropolitan Wayne County
16h 05m
1 stop
GRZ2:05 pmGraz Thalerhof
May 17
GRZ6:15 amGraz Thalerhof
13h 40m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$1,247
Lufthansa
May 11
DTW4:00 pmDetroit Metropolitan Wayne County
20h 15m
1 stop
GRZ6:15 pmGraz Thalerhof
May 14
GRZ6:05 amGraz Thalerhof
13h 50m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$1,948
Lufthansa
May 12
DTW4:00 pmDetroit Metropolitan Wayne County
20h 05m
1 stop
GRZ6:05 pmGraz Thalerhof
May 15
GRZ6:10 amGraz Thalerhof
17h 09m
2 stops
DTW5:19 pmDetroit Metropolitan Wayne County
$1,958

United Airlines flights from Detroit to Graz

Our best United Airlines deals on Detroit to Graz flight tickets
United Airlines
Jun 13
DTW7:45 pmDetroit Metropolitan Wayne County
34h 50m
2 stops
GRZ12:35 pmGraz Thalerhof
Jun 20
GRZ6:00 amGraz Thalerhof
18h 19m
2 stops
DTW6:19 pmDetroit Metropolitan Wayne County
$1,709
United Airlines
Jun 13
DTW7:45 pmDetroit Metropolitan Wayne County
34h 50m
2 stops
GRZ12:35 pmGraz Thalerhof
Jun 20
GRZ6:00 amGraz Thalerhof
14h 15m
1 stop
DTW2:15 pmDetroit Metropolitan Wayne County
$1,845

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Graz 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, momondo users made 832,500 searches. Data last updated May 3, 2026.
Use the filters below to find and compare flights from Detroit to Graz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 5/14

10:45 am-12:35 pm

2 stops19h 50m

Graz Thalerhof

Sun 5/17

6:15 am-1:55 pm

1 stop13h 40m

$1,215

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 5/14

2:55 pm-12:35 pm

2 stops15h 40m

Graz Thalerhof

Sun 5/17

6:15 am-10:13 pm

2 stops21h 58m

$1,236
Quickest round-trip

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 5/14

4:00 pm-2:05 pm

1 stop16h 05m

Graz Thalerhof

Sun 5/17

6:15 am-1:55 pm

1 stop13h 40m

$1,247

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Sat 5/16

6:50 pm-12:35 pm

2 stops35h 45m

Graz Thalerhof

Tue 5/19

2:45 pm-5:20 pm

3 stops32h 35m

$1,604

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Sat 6/13

7:45 pm-12:35 pm

2 stops34h 50m

Graz Thalerhof

Sat 6/20

6:00 am-6:19 pm

2 stops18h 19m

$1,709

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Sat 6/13

7:45 pm-12:35 pm

2 stops34h 50m

Graz Thalerhof

Sat 6/20

6:00 am-2:15 pm

1 stop14h 15m

$1,845

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Sat 5/16

6:50 pm-12:35 pm

2 stops35h 45m

Graz Thalerhof

Tue 5/19

6:15 am-9:25 pm

2 stops21h 10m

$1,854

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 5/14

8:47 am-2:05 pm

2 stops23h 18m

Graz Thalerhof

Sun 5/17

7:15 pm-5:20 pm

3 stops28h 05m

$1,877

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 5/14

8:47 am-12:35 pm

3 stops21h 48m

Graz Thalerhof

Sun 5/17

7:15 pm-5:20 pm

3 stops28h 05m

$1,896

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Sat 5/16

10:15 am-12:40 pm

2 stops20h 25m

Graz Thalerhof

Tue 5/19

6:15 am-1:55 pm

1 stop13h 40m

$1,944

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Graz from

How to get the cheapest flight ticket from Detroit to Graz

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Graz?

Delta, Lufthansa and Turkish Airlines are the top three most popular airlines that fly to Graz from Detroit according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Graz. Keep in mind that there are 5 different airlines that fly to Graz on a routine basis, so you have a few additional options to choose from.

When to book flights from Detroit to Graz

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Graz according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Graz (DTT to GRZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Graz

Fastest flight time

19h 50m

Direct flights

None
The fastest flight from Detroit to Graz takes 19h 50m
There are no direct flights from Detroit to Graz. There are no popular flight routes from Detroit to Graz.
Search flight deals

Frequently asked questions about flying from Detroit to Graz

  • How far is Detroit to Graz Thalerhof by plane?

    Detroit and Graz Thalerhof are 4505.2 mi apart from one another. Flights usually cover this in 19h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Detroit to Graz Thalerhof Airport?

    Prices for flights from Detroit to Graz Thalerhof Airport were last updated today.

  • How old do you have to be to fly from Detroit to Graz Thalerhof Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Graz Thalerhof Airport.

  • What documentation or ID do you need to fly to Graz Thalerhof Airport?

    The travel and health documents you'll need for your trip to Graz Thalerhof Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Graz Thalerhof Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Graz?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Graz from Detroit.

Can I find flights from Detroit to Graz with flexible booking policies on momondo?

Yes. All flights to Graz from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Detroit to Graz?

Once you have performed a search for Detroit to Graz flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Detroit to Graz right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Detroit to Graz flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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