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 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.

$631 Cheap Flights from Detroit to Graz in 2025/26

1 adult

0 bags

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Find the cheapest flights from Detroit to Vienna

Round-trip

One-way

Cheap round-trip flights

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4:05 pm - 6:05 pmDTW-GRZ

20h 00m1 stop

6:05 am - 2:15 pmGRZ-DTW

14h 10m1 stop

$631Lufthansa

Find Deal

Wed, Dec 3 - Sun, Dec 7

2:05 pm - 10:50 pmDTW-GRZ

26h 45m2 stops

6:05 am - 2:15 pmGRZ-DTW

14h 10m1 stop

$636Lufthansa

Find Deal

Wed, Dec 3 - Sun, Dec 7

2:05 pm - 6:05 pmDTW-GRZ

22h 00m2 stops

6:05 am - 11:31 pmGRZ-DTW

23h 26m2 stops

$646Lufthansa

Find Deal

Wed, Dec 3 - Sun, Dec 7

6:15 pm - 1:40 pmDTW-GRZ

37h 25m2 stops

9:50 am - 5:35 pmGRZ-DTW

13h 45m2 stops

$655Air Canada

Find Deal

Wed, Dec 3 - Sun, Dec 7

2:05 pm - 10:50 pmDTW-GRZ

26h 45m2 stops

4:20 pm - 11:31 pmGRZ-DTW

37h 11m2 stops

$657Lufthansa

Find Deal

Wed, Dec 3 - Sun, Dec 7

Lufthansa flights from Detroit to Graz

Our best Lufthansa deals on Detroit to Graz flight tickets

Lufthansa

Dec 3

DTW4:05 pmDetroit Metropolitan Wayne County

20h 00m

1 stop

GRZ6:05 pmGraz Thalerhof

Dec 7

GRZ6:05 amGraz Thalerhof

14h 10m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$631

Find similar

Lufthansa

Dec 3

DTW2:05 pmDetroit Metropolitan Wayne County

26h 45m

2 stops

GRZ10:50 pmGraz Thalerhof

Dec 7

GRZ6:05 amGraz Thalerhof

14h 10m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

$636

Find similar

Lufthansa

Dec 3

DTW2:05 pmDetroit Metropolitan Wayne County

22h 00m

2 stops

GRZ6:05 pmGraz Thalerhof

Dec 7

GRZ6:05 amGraz Thalerhof

23h 26m

2 stops

DTW11:31 pmDetroit Metropolitan Wayne County

$646

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Wed 12/3

4:05 pm-6:05 pm

1 stop20h 00m

Graz Thalerhof

Sun 12/7

6:05 am-2:15 pm

1 stop14h 10m

$631

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Wed 12/3

2:05 pm-10:50 pm

2 stops26h 45m

Graz Thalerhof

Sun 12/7

6:05 am-2:15 pm

1 stop14h 10m

$636

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Wed 12/3

2:05 pm-6:05 pm

2 stops22h 00m

Graz Thalerhof

Sun 12/7

6:05 am-11:31 pm

2 stops23h 26m

$646

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Wed 12/3

6:15 pm-1:40 pm

2 stops37h 25m

Graz Thalerhof

Sun 12/7

9:50 am-5:35 pm

2 stops13h 45m

$655

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Wed 12/3

2:05 pm-10:50 pm

2 stops26h 45m

Graz Thalerhof

Sun 12/7

4:20 pm-11:31 pm

2 stops37h 11m

$657

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Graz?

The cheapest day to depart from Detroit to Graz is on a Wednesday when prices can be found for as low as $783. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,975. These prices are subject to change though, so be sure to set up a Price Alert for flights to Graz.

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

Direct flights	None

There are no direct flights from Detroit to Graz. There are no popular flight routes from Detroit to Graz.

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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 20h 00m, 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.