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Cheap flights from Graz to Washington, D.C. from $495

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Graz to Washington, D.C. departing on 4/15. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 3:05 pm
GRZ
-
IAD
15h 05m
1 stop
Multiple Airlines Logo
8:20 pm - 10:05 am
IAD
-
GRZ
31h 45m
1 stop
$785Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Lufthansa Logo
2:15 pm - 9:15 pm
GRZ
-
IAD
12h 00m
1 stop
Lufthansa Logo
6:40 pm - 3:40 pm
IAD
-
GRZ
16h 00m
1 stop
$788Lufthansa
Thu, Mar 19 - Tue, Mar 24
United Airlines Logo
6:05 am - 3:35 pm
GRZ
-
IAD
14h 30m
1 stop
United Airlines Logo
12:45 pm - 1:35 pm
IAD
-
GRZ
19h 50m
2 stops
$789United Airlines
Thu, Mar 19 - Tue, Mar 24
United Airlines Logo
6:00 am - 1:35 pm
GRZ
-
IAD
13h 35m
1 stop
United Airlines Logo
5:20 pm - 1:55 pm
IAD
-
GRZ
14h 35m
1 stop
$795United Airlines
Wed, Sep 2 - Sun, Sep 6
Multiple Airlines Logo
6:00 am - 3:30 pm
GRZ
-
DCA
15h 30m
2 stops
Multiple Airlines Logo
4:10 pm - 12:35 pm
DCA
-
GRZ
14h 25m
2 stops
$795Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
United Airlines Logo
6:05 am - 3:35 pm
GRZ
-
IAD
14h 30m
1 stop
United Airlines Logo
6:40 pm - 3:40 pm
IAD
-
GRZ
16h 00m
1 stop
$800United Airlines
Mon, Mar 16 - Sun, Mar 22
United Airlines Logo
6:00 am - 4:57 pm
GRZ
-
DCA
16h 57m
2 stops
United Airlines Logo
4:30 pm - 1:55 pm
DCA
-
GRZ
15h 25m
2 stops
$801United Airlines
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
6:00 am - 3:15 pm
GRZ
-
IAD
15h 15m
1 stop
United Airlines Logo
5:20 pm - 1:55 pm
IAD
-
GRZ
14h 35m
1 stop
$801United Airlines
Wed, Sep 2 - Sun, Sep 6
Air Canada Logo
9:50 am - 9:55 pm
GRZ
-
DCA
18h 05m
2 stops
Air Canada Logo
11:00 am - 12:35 pm
DCA
-
GRZ
19h 35m
2 stops
$847Air Canada
Thu, Apr 23 - Sun, May 3
Air Canada Logo
9:50 am - 10:43 pm
GRZ
-
DCA
18h 53m
2 stops
Air Canada Logo
4:20 pm - 12:35 pm
DCA
-
GRZ
14h 15m
2 stops
$876Air Canada
Fri, Apr 24 - Sun, May 3

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

Our best United Airlines deals on Graz to Washington, D.C. flight tickets
United Airlines
Mar 19
GRZ6:05 amGraz Thalerhof
14h 30m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Mar 24
IAD12:45 pmWashington, D.C. Dulles Intl
19h 50m
2 stops
GRZ1:35 pmGraz Thalerhof
$789
United Airlines
Sep 2
GRZ6:00 amGraz Thalerhof
13h 35m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
Sep 6
IAD5:20 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
GRZ1:55 pmGraz Thalerhof
$795
United Airlines
Mar 16
GRZ6:05 amGraz Thalerhof
14h 30m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Mar 22
IAD6:40 pmWashington, D.C. Dulles Intl
16h 00m
1 stop
GRZ3:40 pmGraz Thalerhof
$800

Lufthansa flights from Graz to Washington, D.C.

Our best Lufthansa deals on Graz to Washington, D.C. flight tickets
Lufthansa
Mar 19
GRZ2:15 pmGraz Thalerhof
12h 00m
1 stop
IAD9:15 pmWashington, D.C. Dulles Intl
Mar 24
IAD6:40 pmWashington, D.C. Dulles Intl
16h 00m
1 stop
GRZ3:40 pmGraz Thalerhof
$788
Lufthansa
Apr 20
GRZ10:25 amGraz Thalerhof
11h 40m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Apr 27
IAD10:20 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
GRZ4:10 pmGraz Thalerhof
$820
Lufthansa
Apr 23
GRZ10:05 amGraz Thalerhof
12h 00m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
May 3
IAD10:20 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
GRZ4:10 pmGraz Thalerhof
$821

momondo 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, momondo users made 832,500 searches. Data last updated March 7, 2026.
Use the filters below to find and compare flights from Graz to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 4/18

6:00 am-3:05 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Sat 4/25

8:20 pm-10:05 am

1 stop31h 45m

$785
Quickest round-trip

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Thu 3/19

2:15 pm-9:15 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Tue 3/24

6:40 pm-3:40 pm

1 stop16h 00m

$788

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Thu 3/19

6:05 am-3:35 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Tue 3/24

12:45 pm-1:35 pm

2 stops19h 50m

$789

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Wed 9/2

6:00 am-1:35 pm

1 stop13h 35m

Washington, D.C. Dulles Intl

Sun 9/6

5:20 pm-1:55 pm

1 stop14h 35m

$795

GrazWashington, D.C.

GRZ - DCA

GRZDCA

Graz Thalerhof

Sat 4/18

6:00 am-3:30 pm

2 stops15h 30m

Washington, D.C. Reagan-National

Sat 4/25

4:10 pm-12:35 pm

2 stops14h 25m

$795

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Mon 3/16

6:05 am-3:35 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Sun 3/22

6:40 pm-3:40 pm

1 stop16h 00m

$800

GrazWashington, D.C.

GRZ - DCA

GRZDCA

Graz Thalerhof

Wed 9/2

6:00 am-4:57 pm

2 stops16h 57m

Washington, D.C. Reagan-National

Sun 9/6

4:30 pm-1:55 pm

2 stops15h 25m

$801

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Wed 9/2

6:00 am-3:15 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Sun 9/6

5:20 pm-1:55 pm

1 stop14h 35m

$801

GrazWashington, D.C.

GRZ - DCA

GRZDCA

Graz Thalerhof

Thu 4/23

9:50 am-9:55 pm

2 stops18h 05m

Washington, D.C. Reagan-National

Sun 5/3

11:00 am-12:35 pm

2 stops19h 35m

$847

GrazWashington, D.C.

GRZ - DCA

GRZDCA

Graz Thalerhof

Fri 4/24

9:50 am-10:43 pm

2 stops18h 53m

Washington, D.C. Reagan-National

Sun 5/3

4:20 pm-12:35 pm

2 stops14h 15m

$876

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 Washington, D.C. from

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

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 day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Graz is on a Sunday. momondo users have found tickets for Sunday departures for as low as $767. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Graz to Washington, D.C. for around $896.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Graz to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Graz to Washington, D.C. (GRZ to WAS) flight deals and tips

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

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Graz to Washington, D.C. takes 12h 00m
There are no direct flights from Graz to Washington, D.C.. There are no popular flight routes from Graz to Washington, D.C..
Search flight deals

  • How far is Graz Thalerhof to Washington, D.C. by plane?

    The distance between Graz Thalerhof and Washington, D.C. is about 4425.6 mi. 12h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Graz Thalerhof Airport to Washington, D.C.?

    Prices for flights from Graz Thalerhof Airport to Washington, D.C. refresh daily.

  • How old do you have to be to fly from Graz Thalerhof Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Graz Thalerhof Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Silver Spring
Gaithersburg
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Bethesda
Fairfax
Linthicum Heights
Reston

Why use momondo?

Why should I use momondo to find a flight deal from Graz to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Graz to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Graz to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Graz with this policy.

How can momondo help me find flights from Graz to Washington, D.C.?

Once you have performed a search for Graz to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Graz to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Graz to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport