What airlines fly to Washington, D.C.?

Austrian Airlines, United Airlines and Lufthansa are the top three most popular airlines that fly to Washington, D.C. from Graz according to our data. Austrian Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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.

$682 Cheap Flights from Graz to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Graz and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from $753 to $819. The lowest price recently found on this route was $682.

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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 4:05 pm

GRZ

IAD

16h 05m

1 stop

8:20 pm - 7:05 pm

IAD

GRZ

16h 45m

1 stop

$682Multiple Airlines

Sat, Apr 11 - Thu, Apr 23

8:00 pm - 7:20 pm

GRZ

IAD

29h 20m

2 stops

8:30 pm - 10:30 pm

IAD

GRZ

20h 00m

2 stops

$683Multiple Airlines

Sun, Apr 12 - Thu, Apr 23

10:15 am - 3:50 pm

GRZ

IAD

11h 35m

1 stop

10:00 pm - 10:35 pm

IAD

GRZ

18h 35m

1 stop

$689Lufthansa

Mon, Feb 2 - Sun, Feb 8

1:15 pm - 7:25 pm

GRZ

IAD

12h 10m

1 stop

8:20 pm - 7:05 pm

IAD

GRZ

16h 45m

1 stop

$694Multiple Airlines

Sun, Apr 12 - Thu, Apr 23

6:05 am - 2:35 pm

GRZ

IAD

14h 30m

1 stop

12:40 pm - 3:40 pm

IAD

GRZ

21h 00m

2 stops

$702United Airlines

Mon, Feb 2 - Sun, Feb 8

6:00 am - 3:05 pm

GRZ

IAD

15h 05m

1 stop

8:35 am - 2:05 pm

IAD

GRZ

23h 30m

2 stops

$703United Airlines

Sat, Apr 11 - Thu, Apr 23

7:00 pm - 4:05 pm

GRZ

IAD

27h 05m

1 stop

5:55 pm - 6:35 pm

IAD

GRZ

18h 40m

1 stop

$707Lufthansa

Mon, Apr 6 - Thu, Apr 16

10:45 am - 8:54 pm

GRZ

IAD

16h 09m

2 stops

9:45 am - 9:55 am

IAD

GRZ

18h 10m

2 stops

$713Multiple Airlines

Mon, Feb 2 - Sun, Feb 8

9:50 am - 11:23 am

GRZ

IAD

31h 33m

2 stops

9:00 am - 12:35 pm

IAD

GRZ

21h 35m

2 stops

$805Air Canada

Mon, Apr 6 - Thu, Apr 16

1:15 pm - 7:25 pm

GRZ

IAD

12h 10m

1 stop

5:55 pm - 4:10 pm

IAD

GRZ

16h 15m

2 stops

$868Lufthansa

Mon, Apr 6 - Thu, Apr 16

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

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

United Airlines

Feb 2

GRZ6:05 amGraz Thalerhof

14h 30m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

Feb 8

IAD12:40 pmWashington, D.C. Dulles Intl

21h 00m

2 stops

GRZ3:40 pmGraz Thalerhof

$702

United Airlines

Apr 11

GRZ6:00 amGraz Thalerhof

15h 05m

1 stop

IAD3:05 pmWashington, D.C. Dulles Intl

Apr 23

IAD8:35 amWashington, D.C. Dulles Intl

23h 30m

2 stops

GRZ2:05 pmGraz Thalerhof

$703

Lufthansa flights from Graz to Washington, D.C.

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

Lufthansa

Feb 2

GRZ10:15 amGraz Thalerhof

11h 35m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

Feb 8

IAD10:00 pmWashington, D.C. Dulles Intl

18h 35m

1 stop

GRZ10:35 pmGraz Thalerhof

$689

Lufthansa

Apr 6

GRZ7:00 pmGraz Thalerhof

27h 05m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Apr 16

IAD5:55 pmWashington, D.C. Dulles Intl

18h 40m

1 stop

GRZ6:35 pmGraz Thalerhof

$707

Lufthansa

Apr 6

GRZ1:15 pmGraz Thalerhof

12h 10m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

Apr 16

IAD5:55 pmWashington, D.C. Dulles Intl

16h 15m

2 stops

GRZ4:10 pmGraz Thalerhof

$868

Fly from

Fly to

Route

Depart

Return

Price

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 4/11

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Thu 4/23

8:20 pm-7:05 pm

1 stop16h 45m

$682

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sun 4/12

8:00 pm-7:20 pm

2 stops29h 20m

Washington, D.C. Dulles Intl

Thu 4/23

8:30 pm-10:30 pm

2 stops20h 00m

$683

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Mon 2/2

10:15 am-3:50 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 2/8

10:00 pm-10:35 pm

1 stop18h 35m

$689

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sun 4/12

1:15 pm-7:25 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Thu 4/23

8:20 pm-7:05 pm

1 stop16h 45m

$694

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Mon 2/2

6:05 am-2:35 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Sun 2/8

12:40 pm-3:40 pm

2 stops21h 00m

$702

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 4/11

6:00 am-3:05 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Thu 4/23

8:35 am-2:05 pm

2 stops23h 30m

$703

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Mon 4/6

7:00 pm-4:05 pm

1 stop27h 05m

Washington, D.C. Dulles Intl

Thu 4/16

5:55 pm-6:35 pm

1 stop18h 40m

$707

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Mon 2/2

10:45 am-8:54 pm

2 stops16h 09m

Washington, D.C. Dulles Intl

Sun 2/8

9:45 am-9:55 am

2 stops18h 10m

$713

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Mon 4/6

9:50 am-11:23 am

2 stops31h 33m

Washington, D.C. Dulles Intl

Thu 4/16

9:00 am-12:35 pm

2 stops21h 35m

$805

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Mon 4/6

1:15 pm-7:25 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Thu 4/16

5:55 pm-4:10 pm

2 stops16h 15m

$868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Graz and Washington, D.C.?

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $747. 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 $885.

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	11h 35m
Direct flights	None

The fastest flight from Graz to Washington, D.C. takes 11h 35m

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. 11h 35m 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.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Tysons

Laurel

Colonial Beach

Silver Spring

Towson

Fredericksburg

Gaithersburg

Rockville

Manassas

Springfield

Fairfax

Glen Burnie

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.