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Cheap flights from the United States to Vienna from $254

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 10/7. 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

Air Canada Logo
4:30 pm - 3:40 pmEWR-GRZ
17h 10m2 stops
Air Canada Logo
9:50 am - 6:03 pmGRZ-EWR
14h 13m2 stops
$581Air Canada
Find Deal
Wed, Nov 26 - Fri, Dec 5
Air Canada Logo
3:30 pm - 3:40 pmLGA-GRZ
18h 10m2 stops
Air Canada Logo
9:50 am - 7:03 pmGRZ-LGA
15h 13m2 stops
$581Air Canada
Find Deal
Wed, Nov 26 - Fri, Dec 5
Multiple Airlines Logo
11:56 am - 9:55 amEWR-GRZ
15h 59m2 stops
Multiple Airlines Logo
9:50 am - 8:34 pmGRZ-EWR
16h 44m2 stops
$608Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 18
Multiple Airlines Logo
4:50 pm - 1:40 pmJFK-GRZ
38h 50m2 stops
Multiple Airlines Logo
6:00 am - 2:15 pmGRZ-JFK
14h 15m1 stop
$618Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 18
Austrian Airlines Logo
5:55 pm - 1:40 pmEWR-GRZ
13h 45m1 stop
Austrian Airlines Logo
6:00 am - 1:55 pmGRZ-EWR
13h 55m1 stop
$654Austrian Airlines
Find Deal
Wed, Nov 26 - Fri, Dec 5
Austrian Airlines Logo
6:25 pm - 11:20 pmBOS-GRZ
22h 55m1 stop
Austrian Airlines Logo
6:00 am - 2:05 pmGRZ-BOS
14h 05m1 stop
$654Austrian Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 18
Lufthansa Logo
2:13 pm - 4:15 pmDTW-GRZ
20h 02m2 stops
Lufthansa Logo
6:05 am - 2:10 pmGRZ-DTW
14h 05m1 stop
$684Lufthansa
Find Deal
Tue, Oct 7 - Wed, Nov 5
Lufthansa Logo
2:13 pm - 4:15 pmDTW-GRZ
20h 02m2 stops
Lufthansa Logo
6:05 am - 10:15 pmGRZ-DTW
22h 10m2 stops
$694Lufthansa
Find Deal
Tue, Oct 7 - Wed, Nov 5
United Airlines Logo
4:20 pm - 1:35 pmBOS-GRZ
15h 15m1 stop
United Airlines Logo
6:05 am - 2:52 pmGRZ-BOS
14h 47m2 stops
$745United Airlines
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Sun, Nov 9 - Tue, Nov 18
United Airlines Logo
2:40 pm - 1:35 pmSFO-GRZ
13h 55m1 stop
United Airlines Logo
6:05 am - 3:55 pmGRZ-SFO
18h 50m1 stop
$747United Airlines
Find Deal
Fri, Feb 13 - Wed, Feb 18

United Airlines flights from United States to Graz

Our best United Airlines deals on United States to Graz flight tickets
United Airlines
Nov 9
BOS4:20 pmBoston Logan Intl
15h 15m
1 stop
GRZ1:35 pmGraz Thalerhof
Nov 18
GRZ6:05 amGraz Thalerhof
14h 47m
2 stops
BOS2:52 pmBoston Logan Intl
$745
Find similar
United Airlines
Feb 13
SFO2:40 pmSan Francisco
13h 55m
1 stop
GRZ1:35 pmGraz Thalerhof
Feb 18
GRZ6:05 amGraz Thalerhof
18h 50m
1 stop
SFO3:55 pmSan Francisco
$747
Find similar
United Airlines
Feb 13
SFO1:40 pmSan Francisco
14h 55m
1 stop
GRZ1:35 pmGraz Thalerhof
Feb 17
GRZ6:05 amGraz Thalerhof
15h 35m
1 stop
SFO12:40 pmSan Francisco
$748
Find similar

SWISS flights from United States to Graz

Our best SWISS deals on United States to Graz flight tickets
SWISS
Nov 12
JFK9:00 pmNew York John F Kennedy Intl
15h 05m
1 stop
GRZ6:05 pmGraz Thalerhof
Nov 16
GRZ3:45 pmGraz Thalerhof
30h 55m
1 stop
JFK4:40 pmNew York John F Kennedy Intl
$907
Find similar
SWISS
Nov 24
ORD6:50 pmChicago O'Hare Intl
35h 50m
2 stops
GRZ1:40 pmGraz Thalerhof
Dec 8
GRZ10:45 amGraz Thalerhof
12h 35m
1 stop
ORD4:20 pmChicago O'Hare Intl
$985
Find similar
SWISS
Oct 27
IAD11:15 pmWashington, D.C. Dulles Intl
37h 50m
2 stops
GRZ6:05 pmGraz Thalerhof
Nov 10
GRZ10:45 amGraz Thalerhof
34h 45m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$1,321
Find similar

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 September 16, 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

NewarkGraz

EWR - GRZ

EWRGRZ

Newark

Wed 11/26

4:30 pm-3:40 pm

2 stops17h 10m

Graz Thalerhof

Fri 12/5

9:50 am-6:03 pm

2 stops14h 13m

$581

New YorkGraz

LGA - GRZ

LGAGRZ

New York LaGuardia

Wed 11/26

3:30 pm-3:40 pm

2 stops18h 10m

Graz Thalerhof

Fri 12/5

9:50 am-7:03 pm

2 stops15h 13m

$581

NewarkGraz

EWR - GRZ

EWRGRZ

Newark

Sun 11/9

11:56 am-9:55 am

2 stops15h 59m

Graz Thalerhof

Tue 11/18

9:50 am-8:34 pm

2 stops16h 44m

$608

New YorkGraz

JFK - GRZ

JFKGRZ

New York John F Kennedy Intl

Sun 11/9

4:50 pm-1:40 pm

2 stops38h 50m

Graz Thalerhof

Tue 11/18

6:00 am-2:15 pm

1 stop14h 15m

$618

NewarkGraz

EWR - GRZ

EWRGRZ

Newark

Wed 11/26

5:55 pm-1:40 pm

1 stop13h 45m

Graz Thalerhof

Fri 12/5

6:00 am-1:55 pm

1 stop13h 55m

$654

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Sun 11/9

6:25 pm-11:20 pm

1 stop22h 55m

Graz Thalerhof

Tue 11/18

6:00 am-2:05 pm

1 stop14h 05m

$654

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Tue 10/7

2:13 pm-4:15 pm

2 stops20h 02m

Graz Thalerhof

Wed 11/5

6:05 am-2:10 pm

1 stop14h 05m

$684

DetroitGraz

DTW - GRZ

DTWGRZ

Detroit Metropolitan Wayne County

Tue 10/7

2:13 pm-4:15 pm

2 stops20h 02m

Graz Thalerhof

Wed 11/5

6:05 am-10:15 pm

2 stops22h 10m

$694

BostonGraz

BOS - GRZ

BOSGRZ

Boston Logan Intl

Sun 11/9

4:20 pm-1:35 pm

1 stop15h 15m

Graz Thalerhof

Tue 11/18

6:05 am-2:52 pm

2 stops14h 47m

$745

San FranciscoGraz

SFO - GRZ

SFOGRZ

San Francisco

Fri 2/13

2:40 pm-1:35 pm

1 stop13h 55m

Graz Thalerhof

Wed 2/18

6:05 am-3:55 pm

1 stop18h 50m

$747

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.
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  • 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
7,407 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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