How long does it take to fly to Graz?

If you’re flying from a popular airport in Michigan, such as Detroit or Grand Rapids, and flying into Graz, then you can expect flight times to average 16h and 17h 30m, respectively.

What airlines fly to Graz?

Delta, Lufthansa and United Airlines are the top three most popular airlines that fly to Graz from Michigan according to our data. Delta is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Graz. Keep in mind that there are 6 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 Michigan to Graz Thalerhof Airport?

Prices for flights from Michigan to Graz Thalerhof Airport refresh daily.

How old do you have to be to fly from Michigan 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 Michigan to Graz Thalerhof Airport.

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

The necessary travel and health documents for your Graz Thalerhof Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$836 Cheap Flights from Michigan to Graz in 2025/26

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Find the cheapest flights from Michigan to Vienna

Round-trip

One-way

Cheap round-trip flights

6:50 pm - 7:20 pmORD-GRZ

17h 30m2 stops

9:45 pm - 1:10 pmGRZ-ORD

22h 25m2 stops

$874Multiple Airlines

Find Deal

Sun, Nov 2 - Sun, Nov 9

4:36 pm - 2:10 pmDTW-GRZ

15h 34m2 stops

6:00 am - 2:10 pmGRZ-DTW

14h 10m1 stop

$931United Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

4:36 pm - 2:10 pmDTW-GRZ

15h 34m2 stops

6:00 am - 2:10 pmGRZ-DTW

14h 10m1 stop

$932United Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

2:00 pm - 3:40 pmORD-GRZ

18h 40m2 stops

6:00 am - 10:05 pmGRZ-ORD

23h 05m2 stops

$1,025Air Canada

Find Deal

Fri, Dec 5 - Tue, Dec 9

2:00 pm - 3:40 pmORD-GRZ

18h 40m2 stops

6:00 am - 7:30 pmGRZ-ORD

20h 30m2 stops

$1,026Air Canada

Find Deal

Fri, Dec 5 - Tue, Dec 9

6:50 pm - 11:20 pmORD-GRZ

21h 30m3 stops

4:20 pm - 8:05 pmGRZ-ORD

34h 45m3 stops

$1,036Multiple Airlines

Find Deal

Sun, Nov 2 - Sun, Nov 9

9:50 pm - 3:40 pmORD-GRZ

10h 50m1 stop

6:05 am - 1:10 pmGRZ-ORD

14h 05m1 stop

$1,102Lufthansa

Find Deal

Fri, Dec 5 - Tue, Dec 9

9:50 pm - 3:40 pmORD-GRZ

10h 50m1 stop

6:05 am - 1:10 pmGRZ-ORD

14h 05m1 stop

$1,103Lufthansa

Find Deal

Fri, Dec 5 - Tue, Dec 9

7:50 pm - 2:25 pmORD-GRZ

12h 35m1 stop

3:05 pm - 4:20 pmGRZ-ORD

32h 15m1 stop

$1,225SWISS

Find Deal

Sat, Nov 1 - Fri, Nov 7

7:05 pm - 10:10 amORD-GRZ

32h 05m1 stop

7:20 pm - 3:55 pmGRZ-ORD

27h 35m1 stop

$1,611SWISS

Find Deal

Sat, Oct 11 - Fri, Oct 17

United Airlines flights from Michigan to Graz

Our best United Airlines deals on Michigan to Graz flight tickets

United Airlines

Oct 10

DTW4:36 pmDetroit Metropolitan Wayne County

15h 34m

2 stops

GRZ2:10 pmGraz Thalerhof

Oct 14

GRZ6:00 amGraz Thalerhof

14h 10m

1 stop

DTW2:10 pmDetroit Metropolitan Wayne County

$931

Find similar

United Airlines

Oct 10

DTW4:36 pmDetroit Metropolitan Wayne County

15h 34m

2 stops

GRZ2:10 pmGraz Thalerhof

Oct 14

GRZ6:00 amGraz Thalerhof

14h 10m

1 stop

DTW2:10 pmDetroit Metropolitan Wayne County

$932

Find similar

United Airlines

Oct 10

DTW4:36 pmDetroit Metropolitan Wayne County

15h 34m

2 stops

GRZ2:10 pmGraz Thalerhof

Oct 14

GRZ6:00 amGraz Thalerhof

39h 27m

2 stops

DTW3:27 pmDetroit Metropolitan Wayne County

$937

Find similar

Lufthansa flights from Michigan to Graz

Our best Lufthansa deals on Michigan to Graz flight tickets

Lufthansa

Dec 5

ORD9:50 pmChicago O'Hare Intl

10h 50m

1 stop

GRZ3:40 pmGraz Thalerhof

Dec 9

GRZ6:05 amGraz Thalerhof

14h 05m

1 stop

ORD1:10 pmChicago O'Hare Intl

$1,102

Find similar

Lufthansa

Dec 5

ORD9:50 pmChicago O'Hare Intl

10h 50m

1 stop

GRZ3:40 pmGraz Thalerhof

Dec 9

GRZ6:05 amGraz Thalerhof

14h 05m

1 stop

ORD1:10 pmChicago O'Hare Intl

$1,103

Find similar

Lufthansa

Nov 1

ORD10:50 pmChicago O'Hare Intl

10h 50m

1 stop

GRZ3:40 pmGraz Thalerhof

Nov 8

GRZ6:05 amGraz Thalerhof

14h 05m

1 stop

ORD1:10 pmChicago O'Hare Intl

$1,230

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sun 11/2

6:50 pm-7:20 pm

2 stops17h 30m

Graz Thalerhof

Sun 11/9

9:45 pm-1:10 pm

2 stops22h 25m

$874

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Fri 10/10

4:36 pm-2:10 pm

2 stops15h 34m

Graz Thalerhof

Tue 10/14

6:00 am-2:10 pm

1 stop14h 10m

$931

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Fri 10/10

4:36 pm-2:10 pm

2 stops15h 34m

Graz Thalerhof

Tue 10/14

6:00 am-2:10 pm

1 stop14h 10m

$932

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

2:00 pm-3:40 pm

2 stops18h 40m

Graz Thalerhof

Tue 12/9

6:00 am-10:05 pm

2 stops23h 05m

$1,025

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

2:00 pm-3:40 pm

2 stops18h 40m

Graz Thalerhof

Tue 12/9

6:00 am-7:30 pm

2 stops20h 30m

$1,026

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sun 11/2

6:50 pm-11:20 pm

3 stops21h 30m

Graz Thalerhof

Sun 11/9

4:20 pm-8:05 pm

3 stops34h 45m

$1,036

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

9:50 pm-3:40 pm

1 stop10h 50m

Graz Thalerhof

Tue 12/9

6:05 am-1:10 pm

1 stop14h 05m

$1,102

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Fri 12/5

9:50 pm-3:40 pm

1 stop10h 50m

Graz Thalerhof

Tue 12/9

6:05 am-1:10 pm

1 stop14h 05m

$1,103

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sat 11/1

7:50 pm-2:25 pm

1 stop12h 35m

Graz Thalerhof

Fri 11/7

3:05 pm-4:20 pm

1 stop32h 15m

$1,225

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Sat 10/11

7:05 pm-10:10 am

1 stop32h 05m

Graz Thalerhof

Fri 10/17

7:20 pm-3:55 pm

1 stop27h 35m

$1,611

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Michigan 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

Other information

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

The cheapest day to depart from Michigan 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.

Cheap Michigan to Graz flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Michigan to Graz Thalerhof Airport?
Prices for flights from Michigan to Graz Thalerhof Airport refresh daily.
How old do you have to be to fly from Michigan 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 Michigan to Graz Thalerhof Airport.
What documentation or ID do you need to fly to Graz Thalerhof Airport?
The necessary travel and health documents for your Graz Thalerhof Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Michigan to Graz?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Michigan to Graz for you.

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

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

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

momondo helps you find the best flight between Michigan and Graz by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Graz, momondo offers a useful price alert feature which will track prices for flights to Graz from Michigan and alert you when they change.