How long does it take to fly to Graz?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Graz, then you can expect flight times to average 11h 10m and 12h 35m, respectively.

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.

$973 Cheap Flights from Washington, D.C. to Graz in 2026

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Find the cheapest flights from Washington, D.C. to Vienna

Round-trip

One-way

Cheap round-trip flights

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6:00 am - 9:45 am

DCA

GRZ

21h 45m

2 stops

6:15 am - 10:59 pm

GRZ

DCA

22h 44m

2 stops

$973Multiple Airlines

Sun, Apr 19 - Sun, Apr 26

9:00 am - 12:35 pm

IAD

GRZ

21h 35m

2 stops

6:00 am - 8:29 pm

GRZ

IAD

20h 29m

2 stops

$1,030Multiple Airlines

Wed, Apr 29 - Mon, May 4

11:00 am - 12:35 pm

DCA

GRZ

19h 35m

2 stops

10:25 am - 7:53 pm

GRZ

DCA

15h 28m

2 stops

$1,035Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

8:20 pm - 6:00 pm

IAD

GRZ

15h 40m

1 stop

10:50 am - 4:45 pm

GRZ

IAD

11h 55m

1 stop

$1,051SWISS

Wed, Apr 29 - Mon, May 4

10:20 pm - 10:45 pm

IAD

GRZ

18h 25m

2 stops

10:25 am - 4:05 pm

GRZ

IAD

11h 40m

1 stop

$1,073Lufthansa

Wed, Apr 29 - Mon, May 4

9:00 am - 10:45 am

IAD

GRZ

19h 45m

2 stops

9:50 am - 11:17 am

GRZ

IAD

31h 27m

2 stops

$1,097Air Canada

Wed, Apr 29 - Mon, May 4

10:20 pm - 10:45 pm

IAD

GRZ

18h 25m

2 stops

6:00 am - 4:05 pm

GRZ

IAD

16h 05m

1 stop

$1,118Lufthansa

Wed, Apr 29 - Mon, May 4

3:42 pm - 12:35 pm

BWI

GRZ

14h 53m

2 stops

6:15 am - 5:33 pm

GRZ

BWI

17h 18m

2 stops

$1,178United Airlines

Tue, Apr 21 - Tue, Apr 28

3:42 pm - 12:35 pm

BWI

GRZ

14h 53m

2 stops

6:05 am - 9:02 pm

GRZ

BWI

20h 57m

2 stops

$1,228United Airlines

Thu, Apr 23 - Thu, Apr 30

4:20 pm - 12:35 pm

DCA

GRZ

14h 15m

2 stops

9:50 am - 7:57 pm

GRZ

DCA

16h 07m

2 stops

$1,821Air Canada

Wed, Jun 17 - Wed, Jun 24

SWISS flights from Washington, D.C. to Graz

Our best SWISS deals on Washington, D.C. to Graz flight tickets

SWISS

Apr 29

IAD8:20 pmWashington, D.C. Dulles Intl

15h 40m

1 stop

GRZ6:00 pmGraz Thalerhof

May 4

GRZ10:50 amGraz Thalerhof

11h 55m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

$1,051

SWISS

Jun 18

IAD8:20 pmWashington, D.C. Dulles Intl

16h 45m

1 stop

GRZ7:05 pmGraz Thalerhof

Jun 24

GRZ6:50 pmGraz Thalerhof

27h 55m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

$1,988

SWISS

Jun 17

IAD5:40 pmWashington, D.C. Dulles Intl

18h 20m

1 stop

GRZ6:00 pmGraz Thalerhof

Jun 23

GRZ10:10 amGraz Thalerhof

33h 50m

2 stops

IAD2:00 pmWashington, D.C. Dulles Intl

$2,137

Lufthansa flights from Washington, D.C. to Graz

Our best Lufthansa deals on Washington, D.C. to Graz flight tickets

Lufthansa

Apr 29

IAD10:20 pmWashington, D.C. Dulles Intl

18h 25m

2 stops

GRZ10:45 pmGraz Thalerhof

May 4

GRZ10:25 amGraz Thalerhof

11h 40m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$1,073

Lufthansa

Apr 29

IAD10:20 pmWashington, D.C. Dulles Intl

18h 25m

2 stops

GRZ10:45 pmGraz Thalerhof

May 4

GRZ6:00 amGraz Thalerhof

16h 05m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$1,118

Lufthansa

Apr 19

IAD10:20 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

GRZ4:10 pmGraz Thalerhof

Apr 26

GRZ10:25 amGraz Thalerhof

11h 40m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$1,211

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Sun 4/19

6:00 am-9:45 am

2 stops21h 45m

Graz Thalerhof

Sun 4/26

6:15 am-10:59 pm

2 stops22h 44m

$973

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 4/29

9:00 am-12:35 pm

2 stops21h 35m

Graz Thalerhof

Mon 5/4

6:00 am-8:29 pm

2 stops20h 29m

$1,030

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Tue 4/21

11:00 am-12:35 pm

2 stops19h 35m

Graz Thalerhof

Tue 4/28

10:25 am-7:53 pm

2 stops15h 28m

$1,035

Quickest round-trip

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 4/29

8:20 pm-6:00 pm

1 stop15h 40m

Graz Thalerhof

Mon 5/4

10:50 am-4:45 pm

1 stop11h 55m

$1,051

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 4/29

10:20 pm-10:45 pm

2 stops18h 25m

Graz Thalerhof

Mon 5/4

10:25 am-4:05 pm

1 stop11h 40m

$1,073

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 4/29

9:00 am-10:45 am

2 stops19h 45m

Graz Thalerhof

Mon 5/4

9:50 am-11:17 am

2 stops31h 27m

$1,097

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 4/29

10:20 pm-10:45 pm

2 stops18h 25m

Graz Thalerhof

Mon 5/4

6:00 am-4:05 pm

1 stop16h 05m

$1,118

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

Tue 4/21

3:42 pm-12:35 pm

2 stops14h 53m

Graz Thalerhof

Tue 4/28

6:15 am-5:33 pm

2 stops17h 18m

$1,178

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

Thu 4/23

3:42 pm-12:35 pm

2 stops14h 53m

Graz Thalerhof

Thu 4/30

6:05 am-9:02 pm

2 stops20h 57m

$1,228

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Wed 6/17

4:20 pm-12:35 pm

2 stops14h 15m

Graz Thalerhof

Wed 6/24

9:50 am-7:57 pm

2 stops16h 07m

$1,821

Flights are sorted by cheapest round-trip flights first.

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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

Airlines

Other information

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 10 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 53m
Direct flights	None

The fastest flight from Washington, D.C. to Graz takes 14h 53m

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

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 53m, 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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Vienna Intl Airport

Cheap flights from Washington, D.C. to Vienna from $973

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 Vienna departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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SWISS flights from Washington, D.C. to Graz

Our best SWISS deals on Washington, D.C. to Graz flight tickets

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What airlines fly to Graz?

How long does it take to fly to Graz?

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

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

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Why use momondo?

An easier way to manage your Graz trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Austria

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List of cabin classes available on flights landing in Vienna. Availability may vary depending on flight origin and airline.

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