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Cheap flights from Ohio to Graz from $646

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ohio to Graz departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ohio to Graz

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:45 am - 9:45 am
DTW
-
GRZ
17h 00m
2 stops
Multiple Airlines Logo
6:15 am - 1:55 pm
GRZ
-
DTW
13h 40m
1 stop
$1,375Multiple Airlines
Thu, May 21 - Sun, May 24
Multiple Airlines Logo
10:45 am - 9:45 am
DTW
-
GRZ
17h 00m
2 stops
Multiple Airlines Logo
6:15 am - 11:57 pm
GRZ
-
DTW
23h 42m
2 stops
$1,408Multiple Airlines
Thu, May 21 - Sun, May 24
Lufthansa Logo
4:00 pm - 9:45 am
DTW
-
GRZ
11h 45m
1 stop
Lufthansa Logo
6:15 am - 1:55 pm
GRZ
-
DTW
13h 40m
1 stop
$1,598Lufthansa
Thu, May 21 - Sun, May 24
Multiple Airlines Logo
10:45 am - 9:45 am
DTW
-
GRZ
17h 00m
2 stops
Multiple Airlines Logo
7:50 pm - 2:13 pm
GRZ
-
DTW
24h 23m
3 stops
$1,771Multiple Airlines
Thu, May 21 - Sun, May 24
Multiple Airlines Logo
10:15 am - 3:20 pm
DTW
-
GRZ
23h 05m
3 stops
Multiple Airlines Logo
1:20 pm - 6:45 pm
GRZ
-
DTW
35h 25m
3 stops
$2,051Multiple Airlines
Thu, May 21 - Sun, May 24

Lufthansa flights from Ohio to Graz

Our best Lufthansa deals on Ohio to Graz flight tickets
Lufthansa
May 21
DTW4:00 pmDetroit Metropolitan Wayne County
11h 45m
1 stop
GRZ9:45 amGraz Thalerhof
May 24
GRZ6:15 amGraz Thalerhof
13h 40m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$1,598
Lufthansa
May 19
DTW4:00 pmDetroit Metropolitan Wayne County
15h 55m
1 stop
GRZ1:55 pmGraz Thalerhof
May 22
GRZ6:10 amGraz Thalerhof
13h 45m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$2,245

United Airlines flights from Ohio to Graz

Our best United Airlines deals on Ohio to Graz flight tickets
United Airlines
May 18
DTW10:00 amDetroit Metropolitan Wayne County
20h 35m
2 stops
GRZ12:35 pmGraz Thalerhof
May 25
GRZ6:00 amGraz Thalerhof
13h 55m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$1,210
United Airlines
May 18
DTW2:55 pmDetroit Metropolitan Wayne County
17h 00m
2 stops
GRZ1:55 pmGraz Thalerhof
May 25
GRZ6:00 amGraz Thalerhof
15h 29m
2 stops
DTW3:29 pmDetroit Metropolitan Wayne County
$1,237

momondo Fare Finder

 
Customize your flight search to find flights from Ohio 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 10, 2026.
Use the filters below to find and compare flights from Ohio 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 5/21

10:45 am-9:45 am

2 stops17h 00m

Graz Thalerhof

Sun 5/24

6:15 am-1:55 pm

1 stop13h 40m

$1,375

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 5/21

10:45 am-9:45 am

2 stops17h 00m

Graz Thalerhof

Sun 5/24

6:15 am-11:57 pm

2 stops23h 42m

$1,408
Quickest round-trip

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 5/21

4:00 pm-9:45 am

1 stop11h 45m

Graz Thalerhof

Sun 5/24

6:15 am-1:55 pm

1 stop13h 40m

$1,598

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 5/21

10:45 am-9:45 am

2 stops17h 00m

Graz Thalerhof

Sun 5/24

7:50 pm-2:13 pm

3 stops24h 23m

$1,771

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 5/21

10:15 am-3:20 pm

3 stops23h 05m

Graz Thalerhof

Sun 5/24

1:20 pm-6:45 pm

3 stops35h 25m

$2,051
Cheapest one-way

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 7/2

6:10 pm-8:15 pm

3 stops20h 05m

$646

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 7/2

2:55 pm-12:35 pm

2 stops15h 40m

$694
Quickest one-way

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Thu 7/2

4:00 pm-9:45 am

1 stop11h 45m

$704

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 Ohio 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 Ohio to Graz Thalerhof?

Lufthansa is the most popular carrier operating from Ohio to Graz Thalerhof

What airlines fly to Graz?

United Airlines, Austrian Airlines and British Airways are the top three most popular airlines that fly to Graz from Ohio according to our data. United Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Graz. Keep in mind that there are 4 different airlines that fly to Graz on a routine basis, so you have a few additional options to choose from.

Cheap Ohio to Graz flight deals and tips

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

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from Ohio to Graz takes 16h 40m
There are no direct flights from Ohio to Graz. There are no popular flight routes from Ohio to Graz.
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Frequently asked questions about flying from Ohio to Graz

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

    Prices for flights from Ohio to Graz Thalerhof Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ohio 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 Ohio to Graz?

It is quick and easy to find Ohio to Graz flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Graz that suits you.

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

All flight searches from Ohio to Graz on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Ohio 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 Ohio to Graz right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ohio to Graz flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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