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Cheap flights from Detroit to Vienna from $395

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Vienna departing on 4/28. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:15 pm - 6:00 pm
DTW
-
GRZ
17h 45m
2 stops
Multiple Airlines Logo
6:00 am - 6:13 pm
GRZ
-
DTW
18h 13m
2 stops
$880Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
6:15 pm - 6:00 pm
DTW
-
GRZ
17h 45m
2 stops
Multiple Airlines Logo
6:00 am - 1:55 pm
GRZ
-
DTW
13h 55m
1 stop
$907Multiple Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
4:00 pm - 2:00 pm
DTW
-
GRZ
16h 00m
1 stop
United Airlines Logo
6:00 am - 1:55 pm
GRZ
-
DTW
13h 55m
1 stop
$954United Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
6:15 pm - 12:35 pm
DTW
-
GRZ
36h 20m
3 stops
Multiple Airlines Logo
6:00 am - 9:25 pm
GRZ
-
DTW
21h 25m
2 stops
$958Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
7:49 pm - 7:35 pm
DTW
-
GRZ
41h 46m
3 stops
Multiple Airlines Logo
11:45 am - 12:57 pm
GRZ
-
DTW
31h 12m
3 stops
$1,292Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
8:55 pm - 9:10 am
DTW
-
GRZ
31h 15m
3 stops
Multiple Airlines Logo
4:50 pm - 6:45 pm
GRZ
-
DTW
31h 55m
3 stops
$1,631Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
Lufthansa Logo
1:52 pm - 10:45 pm
DTW
-
GRZ
27h 53m
2 stops
Lufthansa Logo
7:15 pm - 1:55 pm
GRZ
-
DTW
24h 40m
1 stop
$1,794Lufthansa
Thu, Mar 26 - Sun, Mar 29
Multiple Airlines Logo
8:55 pm - 11:20 pm
DTW
-
GRZ
21h 25m
2 stops
Multiple Airlines Logo
1:20 pm - 6:45 pm
GRZ
-
DTW
35h 25m
3 stops
$1,952Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
Lufthansa Logo
1:52 pm - 9:10 am
DTW
-
GRZ
38h 18m
2 stops
Lufthansa Logo
1:20 pm - 1:55 pm
GRZ
-
DTW
54h 35m
2 stops
$1,977Lufthansa
Thu, Mar 26 - Sun, Mar 29
Lufthansa Logo
5:15 pm - 9:30 am
DTW
-
GRZ
11h 15m
1 stop
Lufthansa Logo
6:15 am - 1:55 pm
GRZ
-
DTW
13h 40m
1 stop
$2,182Lufthansa
Thu, Mar 26 - Sun, Mar 29

Lufthansa flights from Detroit to Graz

Our best Lufthansa deals on Detroit to Graz flight tickets
Lufthansa
Mar 26
DTW1:52 pmDetroit Metropolitan Wayne County
27h 53m
2 stops
GRZ10:45 pmGraz Thalerhof
Mar 29
GRZ7:15 pmGraz Thalerhof
24h 40m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$1,794
Lufthansa
Mar 26
DTW1:52 pmDetroit Metropolitan Wayne County
38h 18m
2 stops
GRZ9:10 amGraz Thalerhof
Mar 29
GRZ1:20 pmGraz Thalerhof
54h 35m
2 stops
DTW1:55 pmDetroit Metropolitan Wayne County
$1,977
Lufthansa
Mar 26
DTW5:15 pmDetroit Metropolitan Wayne County
11h 15m
1 stop
GRZ9:30 amGraz Thalerhof
Mar 29
GRZ6:15 amGraz Thalerhof
13h 40m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$2,182

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 March 16, 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

Wed 4/29

6:15 pm-6:00 pm

2 stops17h 45m

Graz Thalerhof

Wed 5/6

6:00 am-6:13 pm

2 stops18h 13m

$880

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Wed 4/29

6:15 pm-6:00 pm

2 stops17h 45m

Graz Thalerhof

Wed 5/6

6:00 am-1:55 pm

1 stop13h 55m

$907

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Wed 4/29

4:00 pm-2:00 pm

1 stop16h 00m

Graz Thalerhof

Wed 5/6

6:00 am-1:55 pm

1 stop13h 55m

$954

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Wed 4/29

6:15 pm-12:35 pm

3 stops36h 20m

Graz Thalerhof

Wed 5/6

6:00 am-9:25 pm

2 stops21h 25m

$958

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Wed 4/29

7:49 pm-7:35 pm

3 stops41h 46m

Graz Thalerhof

Wed 5/6

11:45 am-12:57 pm

3 stops31h 12m

$1,292

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 3/26

8:55 pm-9:10 am

3 stops31h 15m

Graz Thalerhof

Sun 3/29

4:50 pm-6:45 pm

3 stops31h 55m

$1,631

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 3/26

1:52 pm-10:45 pm

2 stops27h 53m

Graz Thalerhof

Sun 3/29

7:15 pm-1:55 pm

1 stop24h 40m

$1,794

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 3/26

8:55 pm-11:20 pm

2 stops21h 25m

Graz Thalerhof

Sun 3/29

1:20 pm-6:45 pm

3 stops35h 25m

$1,952

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 3/26

1:52 pm-9:10 am

2 stops38h 18m

Graz Thalerhof

Sun 3/29

1:20 pm-1:55 pm

2 stops54h 35m

$1,977
Quickest round-trip

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 3/26

5:15 pm-9:30 am

1 stop11h 15m

Graz Thalerhof

Sun 3/29

6:15 am-1:55 pm

1 stop13h 40m

$2,182

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vienna 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 is the cheapest airline that flies from Detroit to Graz Thalerhof?

Air Canada, Lufthansa, and United Airlines are the most popular carriers operating from Detroit to Graz Thalerhof

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

31h 15m

Direct flights

None
The fastest flight from Detroit to Graz takes 31h 15m
There are no direct flights from Detroit to Graz. There are no popular flight routes from Detroit to Graz.
Search flight deals

  • 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 31h 15m, 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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