HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$721+ Cheap flights from Graz (GRZ) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — WAS
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Graz to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Graz to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Graz (GRZ) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$751
(Booking.com)

One-way from

$721
(Mytrip)

Popular in

October

Cheapest in

July

Average price

$888
Provider with most accurate pricing for Graz Thalerhof-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Graz Thalerhof-Washington, D.C. (WAS) flights.
Search Deals
From Graz Thalerhof to Washington, D.C. (WAS)
Search Deals
One-way flight from Graz Thalerhof to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Graz to Washington, D.C.

Cheapest flights from Graz to Washington, D.C.
Explore the most affordable flight options available from Graz to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:05 amGRZ - IAD
1 stop15h 45mUnited Airlines
Wed 11/268:45 amIAD - GRZ
2 stops22h 50mUnited Airlines
Deal found 11/4$756
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:05 amGRZ - DCA
2 stops16h 51mUnited Airlines
Wed 11/264:23 pmDCA - GRZ
2 stops15h 12mUnited Airlines
Deal found 11/4$1,013

Cheapflights Fare Finder

 
Customize your flight search to find flights from Graz to Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Graz to Washington, D.C. that are best for you.

Fly from

Graz

Fly to

Washington, D.C.

Route

Depart

Return

Price

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Wed 3/11

10:15 am-4:50 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 3/15

11:55 pm-3:40 pm

1 stop10h 45m

$754

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 11/22

6:05 am-3:50 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Wed 11/26

8:45 am-1:35 pm

2 stops22h 50m

$756

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Wed 3/11

6:05 am-4:50 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Sun 3/15

5:20 pm-1:35 pm

2 stops15h 15m

$758

GrazWashington, D.C.

GRZ - DCA

GRZDCA

Graz Thalerhof

Wed 3/11

6:05 am-7:33 pm

2 stops18h 28m

Washington, D.C. Reagan-National

Sun 3/15

3:00 pm-1:35 pm

2 stops17h 35m

$761

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 2/14

6:05 am-8:15 pm

1 stop20h 10m

Washington, D.C. Dulles Intl

Sat 2/21

5:15 pm-3:40 pm

2 stops40h 25m

$761

GrazWashington, D.C.

GRZ - DCA

GRZDCA

Graz Thalerhof

Sat 11/22

6:05 am-4:56 pm

2 stops16h 51m

Washington, D.C. Reagan-National

Wed 11/26

4:23 pm-1:35 pm

2 stops15h 12m

$1,013

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 2/14

6:00 am-4:05 pm

3 stops16h 05m

Washington, D.C. Dulles Intl

Sat 2/21

6:05 pm-9:20 pm

3 stops21h 15m

$1,063

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 12/13

3:35 pm-5:25 pm

2 stops31h 50m

$721

GrazBaltimore

GRZ - BWI

GRZBWI

Graz Thalerhof

Sat 12/13

6:10 am-6:40 pm

3 stops18h 30m

$731

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 12/13

6:05 am-3:50 pm

1 stop15h 45m

$885

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 32 results
1
2
3
4
  • Most accurate provider: When it comes to deals on Graz-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Graz-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Graz-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Graz-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Graz-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Graz to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Graz with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Graz to Washington, D.C.

What is the cheapest month to book a flight from Graz to Washington, D.C.?

Currently, September is the cheapest month in which you can book a flight from Graz to Washington, D.C. (average of $481). Flying from Graz to Washington, D.C. in December is currently the most expensive (average of $617). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Graz to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Graz to Washington, D.C.?

    Graz Thalerhof (GRZ), located 5.2 mi from the city center, is the airport you fly out of when you book flights from Graz to Washington, D.C.. 0 airlines have flights from Thalerhof to Washington, D.C. on a regular basis. Booking flights from Graz Thalerhof to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

  • How long is the flight from Graz to Washington, D.C.?

    Lufthansa and United Airlines can get you from Graz to Washington, D.C. in just under 11h 35m. Your travel time can differ by up to 4h 10m. The distance from Graz to Washington, D.C. is about 4443 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Graz to Washington, D.C.?

    Most travelers choose Graz Thalerhof - Washington, D.C. Dulles Intl, Graz Thalerhof - Baltimore/Washington or Graz Thalerhof - Washington, D.C. Reagan-National when deciding on the best route from Graz to Washington, D.C..

  • Can I find deals for flights from Graz to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Graz to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Graz to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Graz to Washington, D.C..

  • Can I find deals for business class flights from Graz to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Graz to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Graz to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Graz to Washington, D.C. (average of $481). Flying from Graz to Washington, D.C. in December is currently the most expensive (average of $617). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Graz to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Vienna to Dulles Intl flights
Vienna to Reagan-National flights
Innsbruck to Dulles Intl flights
Linz to Reagan-National flights
Linz to Dulles Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.