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Cheap flights from Washington, D.C. to Graz from $1,270

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Graz departing on 7/3. 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 Washington, D.C. to Graz

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:40 pm - 9:45 am
BWI
-
GRZ
14h 05m
2 stops
Multiple Airlines Logo
6:10 am - 9:35 pm
GRZ
-
BWI
21h 25m
2 stops
$1,270Multiple Airlines
pt., lip 3 - pt., lip 10
Multiple Airlines Logo
8:30 pm - 9:10 am
BWI
-
GRZ
30h 40m
3 stops
Multiple Airlines Logo
1:25 pm - 7:25 pm
GRZ
-
BWI
36h 00m
3 stops
$1,426Multiple Airlines
śr., cze 3 - pon., cze 8
Multiple Airlines Logo
5:15 pm - 7:05 pm
IAD
-
GRZ
43h 50m
3 stops
Multiple Airlines Logo
1:25 pm - 3:10 pm
GRZ
-
IAD
31h 45m
3 stops
$1,429Multiple Airlines
śr., cze 3 - pon., cze 8
Multiple Airlines Logo
6:15 am - 9:45 am
DCA
-
GRZ
21h 30m
2 stops
Multiple Airlines Logo
2:55 pm - 10:59 pm
GRZ
-
DCA
38h 04m
2 stops
$1,470Multiple Airlines
pon., cze 22 - pt., cze 26
Multiple Airlines Logo
5:34 pm - 11:15 pm
IAD
-
GRZ
23h 41m
3 stops
Multiple Airlines Logo
1:25 pm - 3:10 pm
GRZ
-
IAD
31h 45m
3 stops
$1,512Multiple Airlines
czw., cze 4 - pon., cze 8
Multiple Airlines Logo
10:20 pm - 8:15 pm
IAD
-
GRZ
15h 55m
2 stops
Multiple Airlines Logo
7:45 am - 8:29 pm
GRZ
-
IAD
42h 44m
3 stops
$1,578Multiple Airlines
czw., cze 4 - pon., cze 8
Multiple Airlines Logo
11:20 pm - 9:25 am
BWI
-
GRZ
28h 05m
3 stops
Multiple Airlines Logo
1:25 pm - 7:25 pm
GRZ
-
BWI
36h 00m
3 stops
$1,579Multiple Airlines
czw., cze 4 - pon., cze 8
Multiple Airlines Logo
8:20 pm - 5:15 pm
IAD
-
GRZ
14h 55m
2 stops
Multiple Airlines Logo
1:25 pm - 3:10 pm
GRZ
-
IAD
31h 45m
3 stops
$1,594Multiple Airlines
śr., cze 3 - pon., cze 8
United Airlines Logo
6:38 pm - 4:10 pm
BWI
-
GRZ
15h 32m
2 stops
United Airlines Logo
1:15 pm - 12:28 am
GRZ
-
BWI
17h 13m
3 stops
$1,900United Airlines
pt., lip 3 - pt., lip 10
United Airlines Logo
5:32 pm - 4:10 pm
BWI
-
GRZ
16h 38m
2 stops
United Airlines Logo
1:15 pm - 12:33 am
GRZ
-
BWI
17h 18m
2 stops
$2,421United Airlines
czw., cze 4 - pon., cze 8

United Airlines flights from Washington, D.C. to Graz

Our best United Airlines deals on Washington, D.C. to Graz flight tickets
United Airlines
Jul 3
BWI6:38 pmBaltimore/Washington
15h 32m
2 stops
GRZ4:10 pmGraz Thalerhof
Jul 10
GRZ1:15 pmGraz Thalerhof
17h 13m
3 stops
BWI12:28 amBaltimore/Washington
$1,900
United Airlines
Jun 4
BWI5:32 pmBaltimore/Washington
16h 38m
2 stops
GRZ4:10 pmGraz Thalerhof
Jun 8
GRZ1:15 pmGraz Thalerhof
17h 18m
2 stops
BWI12:33 amBaltimore/Washington
$2,421

SWISS flights from Washington, D.C. to Graz

Our best SWISS deals on Washington, D.C. to Graz flight tickets
SWISS
Jun 3
IAD8:20 pmWashington, D.C. Dulles Intl
15h 40m
1 stop
GRZ6:00 pmGraz Thalerhof
Jun 8
GRZ10:50 amGraz Thalerhof
11h 55m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$2,173
SWISS
Jun 4
IAD8:20 pmWashington, D.C. Dulles Intl
16h 45m
1 stop
GRZ7:05 pmGraz Thalerhof
Jun 8
GRZ10:50 amGraz Thalerhof
11h 55m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$2,237
SWISS
Sep 6
IAD5:40 pmWashington, D.C. Dulles Intl
10h 25m
1 stop
GRZ10:05 amGraz Thalerhof
Sep 29
GRZ10:10 amGraz Thalerhof
12h 35m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$6,903

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 Maj 20, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Graz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

pt. 7/3

1:40 pm-9:45 am

2 stops14h 05m

Graz Thalerhof

pt. 7/10

6:10 am-9:35 pm

2 stops21h 25m

$1,270

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

śr. 6/3

8:30 pm-9:10 am

3 stops30h 40m

Graz Thalerhof

pon. 6/8

1:25 pm-7:25 pm

3 stops36h 00m

$1,426

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

śr. 6/3

5:15 pm-7:05 pm

3 stops43h 50m

Graz Thalerhof

pon. 6/8

1:25 pm-3:10 pm

3 stops31h 45m

$1,429

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

pon. 6/22

6:15 am-9:45 am

2 stops21h 30m

Graz Thalerhof

pt. 6/26

2:55 pm-10:59 pm

2 stops38h 04m

$1,470

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

czw. 6/4

5:34 pm-11:15 pm

3 stops23h 41m

Graz Thalerhof

pon. 6/8

1:25 pm-3:10 pm

3 stops31h 45m

$1,512

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

czw. 6/4

10:20 pm-8:15 pm

2 stops15h 55m

Graz Thalerhof

pon. 6/8

7:45 am-8:29 pm

3 stops42h 44m

$1,578

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

czw. 6/4

11:20 pm-9:25 am

3 stops28h 05m

Graz Thalerhof

pon. 6/8

1:25 pm-7:25 pm

3 stops36h 00m

$1,579

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

śr. 6/3

8:20 pm-5:15 pm

2 stops14h 55m

Graz Thalerhof

pon. 6/8

1:25 pm-3:10 pm

3 stops31h 45m

$1,594
Quickest round-trip

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

pt. 7/3

6:38 pm-4:10 pm

2 stops15h 32m

Graz Thalerhof

pt. 7/10

1:15 pm-12:28 am

3 stops17h 13m

$1,900

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

czw. 6/4

5:32 pm-4:10 pm

2 stops16h 38m

Graz Thalerhof

pon. 6/8

1:15 pm-12:33 am

2 stops17h 18m

$2,421

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 Washington, D.C. 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 airlines fly to Graz?

Austrian Airlines, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Graz from Washington, D.C. according to our data. Austrian Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Graz. Keep in mind that there are 9 different airlines that fly to Graz on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. to Graz

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Graz according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Graz (WAS to GRZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Graz

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from Washington, D.C. to Graz takes 14h 05m
There are no direct flights from Washington, D.C. to Graz. There are no popular flight routes from Washington, D.C. to Graz.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Graz

  • How far is Washington, D.C. to Graz Thalerhof by plane?

    There are 4425.6 mi between Washington, D.C. and Graz Thalerhof. Flights usually cover this in 14h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to Graz Thalerhof Airport?

    Prices for flights from Washington, D.C. to Graz Thalerhof Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Graz Thalerhof Airport.

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

    The required travel and health documents for your Graz Thalerhof Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Graz Thalerhof Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Graz?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Graz. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Graz with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Graz flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Graz?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Graz from Washington, D.C..

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

Price alerts on flights to Graz from Washington, D.C. 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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