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Cheap flights from Graz to Washington, D.C. from $815

This is the cheapest round-trip 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 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:10 am - 1:35 pm
GRZ
-
IAD
13h 25m
1 stop
Multiple Airlines Logo
5:25 pm - 9:55 am
IAD
-
GRZ
10h 30m
1 stop
$815Multiple Airlines
Fri, Oct 9 - Fri, Nov 6
United Airlines Logo
6:05 am - 8:00 pm
GRZ
-
IAD
19h 55m
1 stop
United Airlines Logo
10:20 pm - 4:10 pm
IAD
-
GRZ
11h 50m
1 stop
$820United Airlines
Thu, Oct 8 - Sun, Oct 11
United Airlines Logo
6:10 am - 1:35 pm
GRZ
-
IAD
13h 25m
1 stop
United Airlines Logo
10:08 am - 1:55 pm
IAD
-
GRZ
21h 47m
2 stops
$821United Airlines
Fri, Oct 9 - Fri, Nov 6
Multiple Airlines Logo
6:10 am - 4:07 pm
GRZ
-
IAD
15h 57m
2 stops
Multiple Airlines Logo
9:55 am - 3:40 pm
IAD
-
GRZ
23h 45m
2 stops
$828Multiple Airlines
Fri, Oct 9 - Fri, Nov 6
Multiple Airlines Logo
6:00 am - 7:01 pm
GRZ
-
IAD
19h 01m
2 stops
Multiple Airlines Logo
9:45 am - 9:45 am
IAD
-
GRZ
18h 00m
2 stops
$834Multiple Airlines
Sat, Sep 5 - Fri, Sep 18
United Airlines Logo
6:05 am - 4:07 pm
GRZ
-
IAD
16h 02m
2 stops
United Airlines Logo
4:00 pm - 1:55 pm
IAD
-
GRZ
15h 55m
2 stops
$837United Airlines
Thu, Oct 8 - Sun, Oct 11
United Airlines Logo
6:05 am - 4:05 pm
GRZ
-
IAD
16h 00m
1 stop
United Airlines Logo
12:38 pm - 12:35 pm
IAD
-
GRZ
17h 57m
2 stops
$841United Airlines
Thu, Oct 8 - Sun, Oct 11
Multiple Airlines Logo
6:00 am - 7:01 pm
GRZ
-
IAD
19h 01m
2 stops
Multiple Airlines Logo
9:45 am - 9:45 am
IAD
-
GRZ
18h 00m
2 stops
$849Multiple Airlines
Sat, Sep 5 - Fri, Sep 18
United Airlines Logo
6:00 am - 4:07 pm
GRZ
-
IAD
40h 07m
2 stops
United Airlines Logo
10:20 pm - 4:10 pm
IAD
-
GRZ
11h 50m
1 stop
$850United Airlines
Sat, Sep 5 - Fri, Sep 18
United Airlines Logo
6:05 am - 4:07 pm
GRZ
-
IAD
16h 02m
2 stops
United Airlines Logo
5:17 pm - 1:55 pm
IAD
-
GRZ
14h 38m
2 stops
$859United Airlines
Thu, Oct 8 - Sun, Oct 11

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

Our best United Airlines deals on Graz to Washington, D.C. flight tickets
United Airlines
Oct 8
GRZ6:05 amGraz Thalerhof
19h 55m
1 stop
IAD8:00 pmWashington, D.C. Dulles Intl
Oct 11
IAD10:20 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
GRZ4:10 pmGraz Thalerhof
$820
United Airlines
Oct 9
GRZ6:10 amGraz Thalerhof
13h 25m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
Nov 6
IAD10:08 amWashington, D.C. Dulles Intl
21h 47m
2 stops
GRZ1:55 pmGraz Thalerhof
$821
United Airlines
Oct 8
GRZ6:05 amGraz Thalerhof
16h 02m
2 stops
IAD4:07 pmWashington, D.C. Dulles Intl
Oct 11
IAD4:00 pmWashington, D.C. Dulles Intl
15h 55m
2 stops
GRZ1:55 pmGraz Thalerhof
$837

Lufthansa flights from Graz to Washington, D.C.

Our best Lufthansa deals on Graz to Washington, D.C. flight tickets
Lufthansa
Aug 23
GRZ10:25 amGraz Thalerhof
11h 40m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Aug 28
IAD5:30 pmWashington, D.C. Dulles Intl
16h 40m
1 stop
GRZ4:10 pmGraz Thalerhof
$1,169
Lufthansa
Aug 23
GRZ1:15 pmGraz Thalerhof
12h 45m
2 stops
IAD8:00 pmWashington, D.C. Dulles Intl
Aug 28
IAD5:30 pmWashington, D.C. Dulles Intl
16h 40m
1 stop
GRZ4:10 pmGraz Thalerhof
$1,190
Lufthansa
Sep 15
GRZ6:15 amGraz Thalerhof
15h 50m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Sep 19
IAD5:55 pmWashington, D.C. Dulles Intl
18h 40m
1 stop
GRZ6:35 pmGraz Thalerhof
$1,210

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 June 12, 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
Quickest round-trip

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Fri 10/9

6:10 am-1:35 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Fri 11/6

5:25 pm-9:55 am

1 stop10h 30m

$815

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Thu 10/8

6:05 am-8:00 pm

1 stop19h 55m

Washington, D.C. Dulles Intl

Sun 10/11

10:20 pm-4:10 pm

1 stop11h 50m

$820

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Fri 10/9

6:10 am-1:35 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Fri 11/6

10:08 am-1:55 pm

2 stops21h 47m

$821

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Fri 10/9

6:10 am-4:07 pm

2 stops15h 57m

Washington, D.C. Dulles Intl

Fri 11/6

9:55 am-3:40 pm

2 stops23h 45m

$828

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 9/5

6:00 am-7:01 pm

2 stops19h 01m

Washington, D.C. Dulles Intl

Fri 9/18

9:45 am-9:45 am

2 stops18h 00m

$834

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Thu 10/8

6:05 am-4:07 pm

2 stops16h 02m

Washington, D.C. Dulles Intl

Sun 10/11

4:00 pm-1:55 pm

2 stops15h 55m

$837

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Thu 10/8

6:05 am-4:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Sun 10/11

12:38 pm-12:35 pm

2 stops17h 57m

$841

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 9/5

6:00 am-7:01 pm

2 stops19h 01m

Washington, D.C. Dulles Intl

Fri 9/18

9:45 am-9:45 am

2 stops18h 00m

$849

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 9/5

6:00 am-4:07 pm

2 stops40h 07m

Washington, D.C. Dulles Intl

Fri 9/18

10:20 pm-4:10 pm

1 stop11h 50m

$850

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Thu 10/8

6:05 am-4:07 pm

2 stops16h 02m

Washington, D.C. Dulles Intl

Sun 10/11

5:17 pm-1:55 pm

2 stops14h 38m

$859

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

13h 30m

Direct flights

None
The fastest flight from Graz to Washington, D.C. takes 13h 30m
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

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

  • 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. 13h 30m 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.

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

  • How do I get Price Alerts for flights from Graz to Washington, D.C.?

    Price Alerts will notify you by email when the price for flights to Washington, D.C. from Graz decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Graz to Washington, D.C. with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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
Laurel
Gaithersburg
Fredericksburg
Colonial Beach
Rockville
Silver Spring
Linthicum Heights
Towson
Manassas
Tysons
Springfield
Fairfax
Bethesda
College Park

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