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Cheap flights from the United States to Vienna from $312

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Vienna departing on 1/12. 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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Find the cheapest flights from the United States to Vienna

Recent round-trip flight deals from the United States to Vienna

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:45 pm - 12:55 pmMIA-GRZ
12h 10m1 stop
Multiple Airlines Logo
9:50 am - 8:16 pmGRZ-MIA
16h 26m2 stops
$608Multiple Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
Multiple Airlines Logo
12:20 pm - 9:30 amMIA-GRZ
15h 10m2 stops
Multiple Airlines Logo
9:50 am - 8:16 pmGRZ-MIA
16h 26m2 stops
$610Multiple Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
SWISS Logo
7:50 pm - 2:20 pmMIA-GRZ
12h 30m1 stop
SWISS Logo
6:55 pm - 2:40 pmGRZ-MIA
25h 45m1 stop
$616SWISS
Find Deal
Thu, Nov 27 - Wed, Dec 3
Air Canada Logo
12:50 pm - 3:40 pmFLL-GRZ
20h 50m2 stops
Air Canada Logo
9:50 am - 11:50 amGRZ-FLL
32h 00m2 stops
$620Air Canada
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Wed, Dec 3 - Sun, Dec 7
Lufthansa Logo
4:55 pm - 1:35 pmATL-GRZ
14h 40m1 stop
Lufthansa Logo
6:05 am - 2:30 pmGRZ-ATL
14h 25m1 stop
$623Lufthansa
Find Deal
Fri, Nov 28 - Fri, Dec 5
United Airlines Logo
8:10 am - 1:35 pmATL-GRZ
23h 25m2 stops
United Airlines Logo
6:05 am - 9:53 pmGRZ-ATL
21h 48m2 stops
$636United Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
Lufthansa Logo
12:39 pm - 1:35 pmMIA-GRZ
18h 56m2 stops
Lufthansa Logo
6:05 am - 2:40 pmGRZ-MIA
14h 35m1 stop
$654Lufthansa
Find Deal
Mon, Nov 24 - Thu, Dec 4
SWISS Logo
7:50 pm - 6:05 pmMIA-GRZ
16h 15m1 stop
SWISS Logo
10:45 am - 2:40 pmGRZ-MIA
33h 55m1 stop
$730SWISS
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Tue, Nov 25 - Mon, Dec 1
Air Canada Logo
3:35 pm - 12:55 pmORD-GRZ
14h 20m2 stops
Air Canada Logo
9:50 am - 2:55 pmGRZ-ORD
36h 05m2 stops
$783Air Canada
Find Deal
Mon, Feb 9 - Wed, Feb 18
United Airlines Logo
3:48 pm - 1:35 pmATL-GRZ
39h 47m2 stops
United Airlines Logo
6:05 am - 5:36 pmGRZ-ATL
17h 31m2 stops
$849United Airlines
Find Deal
Sun, Dec 14 - Fri, Jan 9

Air Canada flights from United States to Graz

Our best Air Canada deals on United States to Graz flight tickets
Air Canada
Dec 3
FLL12:50 pmFort Lauderdale
20h 50m
2 stops
GRZ3:40 pmGraz Thalerhof
Dec 7
GRZ9:50 amGraz Thalerhof
32h 00m
2 stops
FLL11:50 amFort Lauderdale
$620
Find similar
Air Canada
Feb 9
ORD3:35 pmChicago O'Hare Intl
14h 20m
2 stops
GRZ12:55 pmGraz Thalerhof
Feb 18
GRZ9:50 amGraz Thalerhof
36h 05m
2 stops
ORD2:55 pmChicago O'Hare Intl
$783
Find similar
Air Canada
Feb 9
ORD12:50 pmChicago O'Hare Intl
17h 05m
2 stops
GRZ12:55 pmGraz Thalerhof
Feb 20
GRZ9:50 amGraz Thalerhof
14h 58m
2 stops
ORD5:48 pmChicago O'Hare Intl
$788
Find similar

Lufthansa flights from United States to Graz

Our best Lufthansa deals on United States to Graz flight tickets
Lufthansa
Nov 28
ATL4:55 pmAtlanta Hartsfield-Jackson
14h 40m
1 stop
GRZ1:35 pmGraz Thalerhof
Dec 5
GRZ6:05 amGraz Thalerhof
14h 25m
1 stop
ATL2:30 pmAtlanta Hartsfield-Jackson
$623
Find similar
Lufthansa
Nov 24
MIA12:39 pmMiami
18h 56m
2 stops
GRZ1:35 pmGraz Thalerhof
Dec 4
GRZ6:05 amGraz Thalerhof
14h 35m
1 stop
MIA2:40 pmMiami
$654
Find similar
Lufthansa
Nov 25
MIA6:45 pmMiami
14h 55m
1 stop
GRZ3:40 pmGraz Thalerhof
Dec 1
GRZ3:45 pmGraz Thalerhof
55h 10m
2 stops
MIA4:55 pmMiami
$663
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momondo Fare Finder

 
Customize your flight search to find flights from United States 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 October 30, 2025.
Use the filters below to find and compare flights from the United States to Graz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiGraz

MIA - GRZ

MIAGRZ

Miami

Thu 11/27

6:45 pm-12:55 pm

1 stop12h 10m

Graz Thalerhof

Wed 12/3

9:50 am-8:16 pm

2 stops16h 26m

$608

MiamiGraz

MIA - GRZ

MIAGRZ

Miami

Thu 11/27

12:20 pm-9:30 am

2 stops15h 10m

Graz Thalerhof

Wed 12/3

9:50 am-8:16 pm

2 stops16h 26m

$610

MiamiGraz

MIA - GRZ

MIAGRZ

Miami

Thu 11/27

7:50 pm-2:20 pm

1 stop12h 30m

Graz Thalerhof

Wed 12/3

6:55 pm-2:40 pm

1 stop25h 45m

$616

Fort LauderdaleGraz

FLL - GRZ

FLLGRZ

Fort Lauderdale

Wed 12/3

12:50 pm-3:40 pm

2 stops20h 50m

Graz Thalerhof

Sun 12/7

9:50 am-11:50 am

2 stops32h 00m

$620

AtlantaGraz

ATL - GRZ

ATLGRZ

Atlanta Hartsfield-Jackson

Fri 11/28

4:55 pm-1:35 pm

1 stop14h 40m

Graz Thalerhof

Fri 12/5

6:05 am-2:30 pm

1 stop14h 25m

$623

AtlantaGraz

ATL - GRZ

ATLGRZ

Atlanta Hartsfield-Jackson

Fri 11/28

8:10 am-1:35 pm

2 stops23h 25m

Graz Thalerhof

Fri 12/5

6:05 am-9:53 pm

2 stops21h 48m

$636

MiamiGraz

MIA - GRZ

MIAGRZ

Miami

Mon 11/24

12:39 pm-1:35 pm

2 stops18h 56m

Graz Thalerhof

Thu 12/4

6:05 am-2:40 pm

1 stop14h 35m

$654

MiamiGraz

MIA - GRZ

MIAGRZ

Miami

Tue 11/25

7:50 pm-6:05 pm

1 stop16h 15m

Graz Thalerhof

Mon 12/1

10:45 am-2:40 pm

1 stop33h 55m

$730

ChicagoGraz

ORD - GRZ

ORDGRZ

Chicago O'Hare Intl

Mon 2/9

3:35 pm-12:55 pm

2 stops14h 20m

Graz Thalerhof

Wed 2/18

9:50 am-2:55 pm

2 stops36h 05m

$783

AtlantaGraz

ATL - GRZ

ATLGRZ

Atlanta Hartsfield-Jackson

Sun 12/14

3:48 pm-1:35 pm

2 stops39h 47m

Graz Thalerhof

Fri 1/9

6:05 am-5:36 pm

2 stops17h 31m

$849

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 United States 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 day to depart on your flight to Graz?

The cheapest day to depart from United States to Graz is on a Saturday when prices can be found for as low as $1,151. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,288. These prices are subject to change though, so be sure to set up a Price Alert for flights to Graz.

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

In the evening is the cheapest time of day to fly from United States to Graz when you can find flight prices for as low as $1,268. Flying to Graz in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Graz, so prices are often more expensive at around $1,276 per ticket.

Can stopping save me money on United States to Graz flights?

You could potentially save up to 6% on your flight if you consider stops on a United States to Graz flight.

Cheap United States to Graz flight deals and tips

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

Direct flights

None
There are no direct flights from United States to Graz. There are no popular flight routes from United States to Graz.
Search flight deals

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

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

  • How many operators does momondo search for flights from United States to Graz Thalerhof Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Graz Thalerhof Airport.

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

    The travel and health documents required for your trip to Graz Thalerhof Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Graz Thalerhof Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to Graz

Compare and see reviews for airlines that fly from United States to Graz with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $664Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find United States 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 United States to Graz with flexible booking policies on momondo?

Flights from United States to Graz with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Graz?

Once all potential United States to Graz flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Graz from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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