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 07m and 11h 15m, 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.

$681 Cheap Flights from Washington, D.C. to Graz in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 pm - 4:10 pm

IAD

GRZ

11h 50m

1 stop

10:25 am - 4:05 pm

GRZ

IAD

11h 40m

1 stop

$977Lufthansa

Tue, Aug 25 - Tue, Sep 1

4:20 pm - 12:35 pm

IAD

GRZ

14h 15m

2 stops

10:25 am - 4:05 pm

GRZ

IAD

11h 40m

1 stop

$979Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

4:20 pm - 12:35 pm

IAD

GRZ

14h 15m

2 stops

6:15 am - 3:01 pm

GRZ

IAD

14h 46m

2 stops

$986Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

11:00 am - 12:35 pm

DCA

GRZ

19h 35m

2 stops

6:15 am - 3:38 pm

GRZ

DCA

15h 23m

2 stops

$992Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

10:20 pm - 4:10 pm

IAD

GRZ

11h 50m

1 stop

10:20 am - 4:55 pm

GRZ

IAD

11h 35m

1 stop

$1,125Lufthansa

Wed, Oct 7 - Sun, Oct 25

5:15 pm - 12:35 pm

IAD

GRZ

13h 20m

2 stops

6:00 am - 4:55 pm

GRZ

IAD

15h 55m

1 stop

$1,130Lufthansa

Wed, Oct 7 - Sun, Oct 25

8:30 pm - 9:10 am

BWI

GRZ

30h 40m

3 stops

4:00 pm - 7:40 pm

GRZ

BWI

32h 40m

3 stops

$1,131Multiple Airlines

Thu, Oct 8 - Sun, Oct 25

9:55 am - 3:40 pm

IAD

GRZ

23h 45m

2 stops

9:50 am - 3:45 pm

GRZ

IAD

35h 55m

2 stops

$1,179Air Canada

Fri, Dec 4 - Tue, Dec 8

6:59 am - 3:40 pm

DCA

GRZ

26h 41m

2 stops

9:50 am - 10:38 pm

GRZ

DCA

18h 48m

2 stops

$1,179Air Canada

Fri, Dec 4 - Tue, Dec 8

10:45 am - 1:55 pm

BWI

GRZ

21h 10m

2 stops

6:00 am - 8:57 pm

GRZ

BWI

20h 57m

2 stops

$1,686United Airlines

Thu, Dec 24 - Mon, Jan 4

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

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

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

Air Canada

Dec 4

IAD9:55 amWashington, D.C. Dulles Intl

23h 45m

2 stops

GRZ3:40 pmGraz Thalerhof

Dec 8

GRZ9:50 amGraz Thalerhof

35h 55m

2 stops

IAD3:45 pmWashington, D.C. Dulles Intl

$1,179

Air Canada

Dec 26

IAD9:55 amWashington, D.C. Dulles Intl

22h 00m

2 stops

GRZ1:55 pmGraz Thalerhof

Jan 2

GRZ9:50 amGraz Thalerhof

16h 20m

2 stops

IAD8:10 pmWashington, D.C. Dulles Intl

$1,542

Air Canada

Dec 26

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

22h 15m

2 stops

GRZ1:55 pmGraz Thalerhof

Jan 2

GRZ9:50 amGraz Thalerhof

14h 28m

2 stops

DCA6:18 pmWashington, D.C. Reagan-National

$1,543

SWISS flights from Washington, D.C. to Graz

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

SWISS

Dec 26

IAD8:10 pmWashington, D.C. Dulles Intl

31h 45m

1 stop

GRZ9:55 amGraz Thalerhof

Jan 2

GRZ10:45 amGraz Thalerhof

12h 00m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

$1,523

SWISS

Jul 23

IAD8:20 pmWashington, D.C. Dulles Intl

16h 45m

1 stop

GRZ7:05 pmGraz Thalerhof

Aug 3

GRZ10:50 amGraz Thalerhof

11h 55m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

$2,037

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Tue 8/25

10:20 pm-4:10 pm

1 stop11h 50m

Graz Thalerhof

Tue 9/1

10:25 am-4:05 pm

1 stop11h 40m

$977

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Tue 8/25

4:20 pm-12:35 pm

2 stops14h 15m

Graz Thalerhof

Tue 9/1

10:25 am-4:05 pm

1 stop11h 40m

$979

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Tue 8/25

4:20 pm-12:35 pm

2 stops14h 15m

Graz Thalerhof

Tue 9/1

6:15 am-3:01 pm

2 stops14h 46m

$986

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Tue 8/25

11:00 am-12:35 pm

2 stops19h 35m

Graz Thalerhof

Tue 9/1

6:15 am-3:38 pm

2 stops15h 23m

$992

Quickest round-trip

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 10/7

10:20 pm-4:10 pm

1 stop11h 50m

Graz Thalerhof

Sun 10/25

10:20 am-4:55 pm

1 stop11h 35m

$1,125

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Wed 10/7

5:15 pm-12:35 pm

2 stops13h 20m

Graz Thalerhof

Sun 10/25

6:00 am-4:55 pm

1 stop15h 55m

$1,130

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

Thu 10/8

8:30 pm-9:10 am

3 stops30h 40m

Graz Thalerhof

Sun 10/25

4:00 pm-7:40 pm

3 stops32h 40m

$1,131

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Fri 12/4

9:55 am-3:40 pm

2 stops23h 45m

Graz Thalerhof

Tue 12/8

9:50 am-3:45 pm

2 stops35h 55m

$1,179

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Fri 12/4

6:59 am-3:40 pm

2 stops26h 41m

Graz Thalerhof

Tue 12/8

9:50 am-10:38 pm

2 stops18h 48m

$1,179

BaltimoreGraz

BWI - GRZ

BWIGRZ

Baltimore/Washington

Thu 12/24

10:45 am-1:55 pm

2 stops21h 10m

Graz Thalerhof

Mon 1/4

6:00 am-8:57 pm

2 stops20h 57m

$1,686

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 is the cheapest airline that flies from Washington, D.C. to Graz Thalerhof?

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 Scandinavian 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 53% 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 8/12

Wed 8/19

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria

Nearby airports

Airlines

Cabin classes

Other Austria destinations

Other flights from Washington, D.C.

Complete your trip

Feeling lucky

Airports servicing Austria

Innsbruck Kranebitten Airport

Klagenfurt Airport

Linz Hoersching Airport

Salzburg W.A. Mozart Airport

Vienna Intl Airport

Cheap flights from Washington, D.C. to Graz from $681

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 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

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

SWISS flights from Washington, D.C. to Graz

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

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Graz that are best for you.

See travel insights to Graz from

How to get the cheapest flight ticket from Washington, D.C. to Graz

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

What airlines fly to Graz?

How long does it take to fly to Graz?

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

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

Direct flights

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

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

Airports servicing Austria

Fly your favorite airline to Graz

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Graz

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

Popular cities in Austria

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington, D.C.

According to popular flight searches on momondo this year

Complete your trip to Graz

Explore popular destinations other users love

According to popular flight searches on momondo this year