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Cheap flights from Washington, D.C. to Graz from $585

This is the cheapest one-way 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 8/19. 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

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
11:05 am - 9:45 am
BWI
-
GRZ
16h 40m
2 stops
Multiple Airlines Logo
6:10 am - 10:35 pm
GRZ
-
BWI
22h 25m
2 stops
$770Multiple Airlines
Sun, Aug 23 - Fri, Aug 28
Multiple Airlines Logo
4:20 pm - 9:45 am
DCA
-
GRZ
35h 25m
3 stops
Multiple Airlines Logo
7:55 pm - 6:12 pm
GRZ
-
DCA
28h 17m
3 stops
$817Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
1:00 pm - 1:55 pm
BWI
-
GRZ
18h 55m
2 stops
Multiple Airlines Logo
6:10 am - 8:25 pm
GRZ
-
BWI
20h 15m
2 stops
$930Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
1:25 pm - 1:55 pm
DCA
-
GRZ
18h 30m
2 stops
Multiple Airlines Logo
6:10 am - 7:05 pm
GRZ
-
DCA
18h 55m
2 stops
$940Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
8:30 pm - 5:15 pm
BWI
-
GRZ
14h 45m
2 stops
Multiple Airlines Logo
4:35 pm - 10:15 pm
GRZ
-
BWI
35h 40m
3 stops
$948Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Lufthansa Logo
10:20 pm - 4:10 pm
IAD
-
GRZ
11h 50m
1 stop
Lufthansa Logo
6:15 am - 1:35 pm
GRZ
-
IAD
13h 20m
1 stop
$997Lufthansa
Sun, Aug 16 - Tue, Aug 25
United Airlines Logo
10:20 pm - 4:10 pm
IAD
-
GRZ
11h 50m
1 stop
United Airlines Logo
1:15 pm - 7:25 pm
GRZ
-
IAD
12h 10m
1 stop
$998United Airlines
Sun, Aug 16 - Wed, Aug 26
United Airlines Logo
10:20 pm - 4:10 pm
IAD
-
GRZ
11h 50m
1 stop
United Airlines Logo
6:05 am - 3:01 pm
GRZ
-
IAD
14h 56m
2 stops
$1,001United Airlines
Sun, Aug 16 - Thu, Aug 27
Air Canada Logo
4:20 pm - 12:35 pm
DCA
-
GRZ
14h 15m
2 stops
Air Canada Logo
9:50 am - 6:12 pm
GRZ
-
DCA
14h 22m
2 stops
$1,079Air Canada
Mon, Aug 17 - Mon, Aug 24
British Airways Logo
5:23 pm - 7:40 pm
DCA
-
GRZ
20h 17m
2 stops
British Airways Logo
8:30 pm - 9:00 pm
GRZ
-
DCA
30h 30m
2 stops
$1,630British Airways
Sun, Aug 23 - Fri, Aug 28

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Air Canada flights from Washington, D.C. to Graz

Our best Air Canada deals on Washington, D.C. to Graz flight tickets
Air Canada
Aug 17
DCA4:20 pmWashington, D.C. Reagan-National
14h 15m
2 stops
GRZ12:35 pmGraz Thalerhof
Aug 24
GRZ9:50 amGraz Thalerhof
14h 22m
2 stops
DCA6:12 pmWashington, D.C. Reagan-National
$1,079
Air Canada
Oct 9
DCA11:00 amWashington, D.C. Reagan-National
23h 10m
2 stops
GRZ4:10 pmGraz Thalerhof
Oct 24
GRZ9:50 amGraz Thalerhof
18h 00m
2 stops
DCA9:50 pmWashington, D.C. Reagan-National
$1,309

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

Our best United Airlines deals on Washington, D.C. to Graz flight tickets
United Airlines
Aug 16
IAD10:20 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
GRZ4:10 pmGraz Thalerhof
Aug 26
GRZ1:15 pmGraz Thalerhof
12h 10m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$998
United Airlines
Aug 16
IAD10:20 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
GRZ4:10 pmGraz Thalerhof
Aug 27
GRZ6:05 amGraz Thalerhof
14h 56m
2 stops
IAD3:01 pmWashington, D.C. Dulles Intl
$1,001
United Airlines
Aug 18
IAD12:45 pmWashington, D.C. Dulles Intl
17h 50m
2 stops
GRZ12:35 pmGraz Thalerhof
Aug 25
GRZ6:15 amGraz Thalerhof
13h 20m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
$1,002

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 July 5, 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

Sun 8/23

11:05 am-9:45 am

2 stops16h 40m

Graz Thalerhof

Fri 8/28

6:10 am-10:35 pm

2 stops22h 25m

$770

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Fri 8/14

4:20 pm-9:45 am

3 stops35h 25m

Graz Thalerhof

Fri 8/21

7:55 pm-6:12 pm

3 stops28h 17m

$817

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

Fri 8/14

1:00 pm-1:55 pm

2 stops18h 55m

Graz Thalerhof

Fri 8/21

6:10 am-8:25 pm

2 stops20h 15m

$930

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Fri 8/14

1:25 pm-1:55 pm

2 stops18h 30m

Graz Thalerhof

Fri 8/21

6:10 am-7:05 pm

2 stops18h 55m

$940

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

Wed 8/19

8:30 pm-5:15 pm

2 stops14h 45m

Graz Thalerhof

Wed 8/26

4:35 pm-10:15 pm

3 stops35h 40m

$948

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Sun 8/16

10:20 pm-4:10 pm

1 stop11h 50m

Graz Thalerhof

Tue 8/25

6:15 am-1:35 pm

1 stop13h 20m

$997
Quickest round-trip

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Sun 8/16

10:20 pm-4:10 pm

1 stop11h 50m

Graz Thalerhof

Wed 8/26

1:15 pm-7:25 pm

1 stop12h 10m

$998

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Sun 8/16

10:20 pm-4:10 pm

1 stop11h 50m

Graz Thalerhof

Thu 8/27

6:05 am-3:01 pm

2 stops14h 56m

$1,001

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Mon 8/17

4:20 pm-12:35 pm

2 stops14h 15m

Graz Thalerhof

Mon 8/24

9:50 am-6:12 pm

2 stops14h 22m

$1,079

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Sun 8/23

5:23 pm-7:40 pm

2 stops20h 17m

Graz Thalerhof

Fri 8/28

8:30 pm-9:00 pm

2 stops30h 30m

$1,630

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 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 is the cheapest airline that flies from Washington, D.C. to Graz Thalerhof?

Air Canada, United Airlines, and British Airways are the most popular carriers operating from Washington, D.C. to Graz Thalerhof

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 54% of people opting to fly with this airline when traveling to Graz. Keep in mind that there are 8 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

11h 50m

Direct flights

None
The fastest flight from Washington, D.C. to Graz takes 11h 50m
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 11h 50m, 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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