How long does it take to fly to Graz?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Graz, then you can expect flight times to average 10h 55m and 12h, 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.

$406 Cheap Flights from Washington, D.C. to Graz in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 am - 3:40 pm

DCA

GRZ

24h 00m2 stops

9:50 am - 3:31 pm

GRZ

DCA

35h 41m2 stops

$955Air Canada

Wed, Feb 25 - Sun, Mar 1

1:00 pm - 12:35 pm

IAD

GRZ

17h 35m2 stops

9:50 am - 8:29 pm

GRZ

IAD

16h 39m2 stops

$956Air Canada

Wed, Apr 29 - Mon, May 4

6:59 am - 3:40 pm

DCA

GRZ

26h 41m2 stops

9:50 am - 10:21 am

GRZ

DCA

30h 31m2 stops

$956Air Canada

Wed, Feb 25 - Sun, Mar 1

8:20 pm - 7:20 pm

IAD

GRZ

17h 00m1 stop

10:50 am - 1:55 pm

GRZ

IAD

33h 05m2 stops

$957SWISS

Wed, Apr 29 - Mon, May 4

5:25 pm - 12:35 pm

IAD

GRZ

13h 10m1 stop

10:25 am - 4:05 pm

GRZ

IAD

11h 40m1 stop

$977Lufthansa

Wed, Apr 29 - Mon, May 4

4:30 pm - 3:40 pm

IAD

GRZ

17h 10m2 stops

9:50 am - 8:26 pm

GRZ

IAD

16h 36m2 stops

$1,056Air Canada

Wed, Feb 25 - Sun, Mar 1

10:05 am - 1:35 pm

BWI

GRZ

21h 30m2 stops

6:05 am - 9:17 pm

GRZ

BWI

21h 12m2 stops

$1,171United Airlines

Mon, Feb 9 - Mon, Feb 16

8:20 pm - 7:10 pm

IAD

GRZ

40h 50m3 stops

9:20 pm - 8:38 am

GRZ

IAD

41h 18m3 stops

$1,526Multiple Airlines

Wed, Apr 29 - Mon, May 4

8:20 pm - 7:10 pm

IAD

GRZ

40h 50m3 stops

9:20 pm - 3:30 pm

GRZ

IAD

48h 10m2 stops

$1,573Multiple Airlines

Wed, Apr 29 - Mon, May 4

10:05 am - 1:35 pm

BWI

GRZ

21h 30m2 stops

6:05 am - 9:17 pm

GRZ

BWI

21h 12m3 stops

$1,663United Airlines

Mon, Feb 9 - Mon, Feb 16

Lufthansa flights from Washington, D.C. to Graz

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

Lufthansa

Apr 29

IAD5:25 pmWashington, D.C. Dulles Intl

13h 10m

1 stop

GRZ12:35 pmGraz Thalerhof

May 4

GRZ10:25 amGraz Thalerhof

11h 40m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$977

Find similar

Lufthansa

Jan 4

IAD10:55 pmWashington, D.C. Dulles Intl

10h 45m

1 stop

GRZ3:40 pmGraz Thalerhof

Jan 18

GRZ6:05 amGraz Thalerhof

14h 30m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

$1,742

Find similar

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

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

Air Canada

Feb 25

DCA9:40 amWashington, D.C. Reagan-National

24h 00m

2 stops

GRZ3:40 pmGraz Thalerhof

Mar 1

GRZ9:50 amGraz Thalerhof

35h 41m

2 stops

DCA3:31 pmWashington, D.C. Reagan-National

$955

Find similar

Air Canada

Apr 29

IAD1:00 pmWashington, D.C. Dulles Intl

17h 35m

2 stops

GRZ12:35 pmGraz Thalerhof

May 4

GRZ9:50 amGraz Thalerhof

16h 39m

2 stops

IAD8:29 pmWashington, D.C. Dulles Intl

$956

Find similar

Air Canada

Feb 25

IAD4:30 pmWashington, D.C. Dulles Intl

17h 10m

2 stops

GRZ3:40 pmGraz Thalerhof

Mar 1

GRZ9:50 amGraz Thalerhof

16h 36m

2 stops

IAD8:26 pmWashington, D.C. Dulles Intl

$1,056

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Wed 2/25

9:40 am-3:40 pm

2 stops24h 00m

Graz Thalerhof

Sun 3/1

9:50 am-3:31 pm

2 stops35h 41m

$955

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 4/29

1:00 pm-12:35 pm

2 stops17h 35m

Graz Thalerhof

Mon 5/4

9:50 am-8:29 pm

2 stops16h 39m

$956

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Wed 2/25

6:59 am-3:40 pm

2 stops26h 41m

Graz Thalerhof

Sun 3/1

9:50 am-10:21 am

2 stops30h 31m

$956

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 4/29

8:20 pm-7:20 pm

1 stop17h 00m

Graz Thalerhof

Mon 5/4

10:50 am-1:55 pm

2 stops33h 05m

$957

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 4/29

5:25 pm-12:35 pm

1 stop13h 10m

Graz Thalerhof

Mon 5/4

10:25 am-4:05 pm

1 stop11h 40m

$977

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 2/25

4:30 pm-3:40 pm

2 stops17h 10m

Graz Thalerhof

Sun 3/1

9:50 am-8:26 pm

2 stops16h 36m

$1,056

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

Mon 2/9

10:05 am-1:35 pm

2 stops21h 30m

Graz Thalerhof

Mon 2/16

6:05 am-9:17 pm

2 stops21h 12m

$1,171

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 4/29

8:20 pm-7:10 pm

3 stops40h 50m

Graz Thalerhof

Mon 5/4

9:20 pm-8:38 am

3 stops41h 18m

$1,526

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 4/29

8:20 pm-7:10 pm

3 stops40h 50m

Graz Thalerhof

Mon 5/4

9:20 pm-3:30 pm

2 stops48h 10m

$1,573

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

Mon 2/9

10:05 am-1:35 pm

2 stops21h 30m

Graz Thalerhof

Mon 2/16

6:05 am-9:17 pm

3 stops21h 12m

$1,663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

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 58% 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	16h 35m
Direct flights	None

The fastest flight from Washington, D.C. to Graz takes 16h 35m

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 16h 35m, 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.