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Cheap flights from the United States to Graz from $331

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 Graz departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Graz

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

Enter your travel dates to find the best prices.
Air Canada Logo
7:45 am - 3:45 pmSEA  Seattle/Tacoma Intl-GRZ Graz Thalerhof
23h 00m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Air Canada Logo
6:00 am - 6:22 pmGRZ  Graz Thalerhof-SEA Seattle/Tacoma Intl
21h 22m2 stops Frankfurt am Main Vancouver Intl
$745Air Canada
Wed, Nov 11 - Wed, Nov 25
Air Canada Logo
7:00 am - 3:45 pmDFW  Dallas/Fort Worth-GRZ Graz Thalerhof
25h 45m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Air Canada Logo
6:00 am - 9:30 pmGRZ  Graz Thalerhof-DFW Dallas/Fort Worth
22h 30m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$765Air Canada
Tue, Dec 29 - Tue, Jan 12
Air Canada Logo
10:10 am - 3:45 pmSEA  Seattle/Tacoma Intl-GRZ Graz Thalerhof
20h 35m3 stops Vancouver Intl Frankfurt am Main Munich Franz Josef Strauss
Air Canada Logo
6:00 am - 9:57 pmGRZ  Graz Thalerhof-SEA Seattle/Tacoma Intl
24h 57m2 stops Frankfurt am Main Vancouver Intl
$767Air Canada
Wed, Nov 11 - Wed, Nov 25
Multiple Airlines Logo
7:45 am - 3:45 pmSEA  Seattle/Tacoma Intl-GRZ Graz Thalerhof
23h 00m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 2:37 pmGRZ  Graz Thalerhof-SEA Seattle/Tacoma Intl
17h 37m2 stops Frankfurt am Main Vancouver Intl
$768Multiple Airlines
Wed, Nov 11 - Wed, Nov 25
Air Canada Logo
1:20 pm - 1:55 pmRDU  Raleigh-Durham-GRZ Graz Thalerhof
18h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Air Canada Logo
6:00 am - 8:33 pmGRZ  Graz Thalerhof-RDU Raleigh-Durham
20h 33m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$773Air Canada
Sun, Nov 15 - Wed, Nov 18
Lufthansa Logo
4:25 pm - 3:45 pmTPA  Tampa-GRZ Graz Thalerhof
17h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
2:35 pm - 4:35 pmGRZ  Graz Thalerhof-TPA Tampa
32h 00m1 stop Frankfurt am Main
$914Lufthansa
Wed, Feb 3 - Wed, Feb 10
Lufthansa Logo
4:25 pm - 3:45 pmTPA  Tampa-GRZ Graz Thalerhof
17h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 4:35 pmGRZ  Graz Thalerhof-TPA Tampa
16h 35m1 stop Frankfurt am Main
$943Lufthansa
Sat, Jan 30 - Thu, Feb 4
SWISS Logo
9:40 pm - 6:00 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
14h 20m1 stop Zurich
SWISS Logo
6:50 pm - 3:10 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
26h 20m1 stop Zurich
$1,014SWISS
Wed, Sep 30 - Wed, Oct 7
Lufthansa Logo
9:40 pm - 1:05 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
10h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
2:35 pm - 1:45 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
29h 10m1 stop Frankfurt am Main
$1,047Lufthansa
Thu, Oct 29 - Mon, Nov 2
Lufthansa Logo
9:40 pm - 1:05 pmBOS  Boston Logan Intl-GRZ Graz Thalerhof
10h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
2:35 pm - 1:45 pmGRZ  Graz Thalerhof-BOS Boston Logan Intl
29h 10m1 stop Frankfurt am Main
$1,051Lufthansa
Thu, Oct 29 - Mon, Nov 2

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Austrian Airlines flights from United States to Graz

Our best Austrian Airlines deals on United States to Graz flight tickets
Austrian Airlines
Jan 31
TPA6:20 pmTampa
13h 35m
1 stop
GRZ1:55 pmGraz Thalerhof
Feb 7
GRZ6:00 amGraz Thalerhof
16h 35m
1 stop
TPA4:35 pmTampa
$910
Austrian Airlines
Jan 31
TPA6:20 pmTampa
13h 35m
1 stop
GRZ1:55 pmGraz Thalerhof
Feb 7
GRZ6:00 amGraz Thalerhof
16h 35m
1 stop
TPA4:35 pmTampa
$911
Austrian Airlines
Jan 31
TPA6:20 pmTampa
13h 35m
1 stop
GRZ1:55 pmGraz Thalerhof
Feb 5
GRZ2:35 pmGraz Thalerhof
32h 00m
1 stop
TPA4:35 pmTampa
$972

Singapore Airlines flights from United States to Graz

Our best Singapore Airlines deals on United States to Graz flight tickets
Singapore Airlines
Oct 21
JFK8:55 pmNew York John F Kennedy Intl
11h 05m
1 stop
GRZ2:00 pmGraz Thalerhof
Nov 1
GRZ2:35 pmGraz Thalerhof
26h 40m
1 stop
JFK11:15 amNew York John F Kennedy Intl
$951
Singapore Airlines
Oct 4
JFK8:55 pmNew York John F Kennedy Intl
11h 00m
1 stop
GRZ1:55 pmGraz Thalerhof
Oct 8
GRZ6:05 amGraz Thalerhof
11h 05m
1 stop
JFK11:10 amNew York John F Kennedy Intl
$957

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 August 14, 2026.
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

Cheapest round-trip

SeattleGraz

SEA Seattle/Tacoma Intl - GRZ Graz Thalerhof

SEAGRZ

Seattle/Tacoma Intl

Wed 11/11

7:45 am-3:45 pm

2 stops23h 00m

Graz Thalerhof

Wed 11/25

6:00 am-6:22 pm

2 stops21h 22m

$745

DallasGraz

DFW Dallas/Fort Worth - GRZ Graz Thalerhof

DFWGRZ

Dallas/Fort Worth

Tue 12/29

7:00 am-3:45 pm

2 stops25h 45m

Graz Thalerhof

Tue 1/12

6:00 am-9:30 pm

2 stops22h 30m

$765

SeattleGraz

SEA Seattle/Tacoma Intl - GRZ Graz Thalerhof

SEAGRZ

Seattle/Tacoma Intl

Wed 11/11

10:10 am-3:45 pm

3 stops20h 35m

Graz Thalerhof

Wed 11/25

6:00 am-9:57 pm

2 stops24h 57m

$767

SeattleGraz

SEA Seattle/Tacoma Intl - GRZ Graz Thalerhof

SEAGRZ

Seattle/Tacoma Intl

Wed 11/11

7:45 am-3:45 pm

2 stops23h 00m

Graz Thalerhof

Wed 11/25

6:00 am-2:37 pm

2 stops17h 37m

$768

RaleighGraz

RDU Raleigh-Durham - GRZ Graz Thalerhof

RDUGRZ

Raleigh-Durham

Sun 11/15

1:20 pm-1:55 pm

2 stops18h 35m

Graz Thalerhof

Wed 11/18

6:00 am-8:33 pm

2 stops20h 33m

$773

TampaGraz

TPA Tampa - GRZ Graz Thalerhof

TPAGRZ

Tampa

Wed 2/3

4:25 pm-3:45 pm

2 stops17h 20m

Graz Thalerhof

Wed 2/10

2:35 pm-4:35 pm

1 stop32h 00m

$914
Quickest round-trip

TampaGraz

TPA Tampa - GRZ Graz Thalerhof

TPAGRZ

Tampa

Sat 1/30

4:25 pm-3:45 pm

2 stops17h 20m

Graz Thalerhof

Thu 2/4

6:00 am-4:35 pm

1 stop16h 35m

$943

BostonGraz

BOS Boston Logan Intl - GRZ Graz Thalerhof

BOSGRZ

Boston Logan Intl

Wed 9/30

9:40 pm-6:00 pm

1 stop14h 20m

Graz Thalerhof

Wed 10/7

6:50 pm-3:10 pm

1 stop26h 20m

$1,014

BostonGraz

BOS Boston Logan Intl - GRZ Graz Thalerhof

BOSGRZ

Boston Logan Intl

Thu 10/29

9:40 pm-1:05 pm

1 stop10h 25m

Graz Thalerhof

Mon 11/2

2:35 pm-1:45 pm

1 stop29h 10m

$1,047

BostonGraz

BOS Boston Logan Intl - GRZ Graz Thalerhof

BOSGRZ

Boston Logan Intl

Thu 10/29

9:40 pm-1:05 pm

1 stop10h 25m

Graz Thalerhof

Mon 11/2

2:35 pm-1:45 pm

1 stop29h 10m

$1,051

Flights are sorted by cheapest round-trip flights first.

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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

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

You could potentially save up to 1% 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

Fastest flight time

10h 25m

Direct flights

None
The fastest flight from United States to Graz takes 10h 25m
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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Frequently asked questions about flying from the United States to Graz

  • 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 $727Free CancellationRating
6.8
8,188 reviews
Search Lufthansa flights
SWISSPriceFrom $1,001Free CancellationRating
7.5
2,035 reviews
Search SWISS 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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