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 70% 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.

$817 Cheap Flights from Graz to Washington, D.C. in 2025/26

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

Prices are currently high for flights on this route. Typical prices usually range from $787 to $869. The lowest price recently found on this route was $3,649.

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

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Cheap round-trip flights

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6:00 am - 2:40 pmGRZ-IAD

14h 40m1 stop

6:00 pm - 2:10 pmIAD-GRZ

14h 10m1 stop

$3,649Austrian Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

6:00 am - 2:40 pmGRZ-IAD

14h 40m1 stop

6:10 pm - 2:10 pmIAD-GRZ

14h 00m2 stops

$3,676Austrian Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

6:00 am - 2:40 pmGRZ-IAD

14h 40m1 stop

6:00 pm - 2:10 pmIAD-GRZ

14h 10m1 stop

$3,677Austrian Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

6:00 am - 2:40 pmGRZ-IAD

14h 40m1 stop

6:10 pm - 2:10 pmIAD-GRZ

14h 00m2 stops

$3,678Austrian Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

6:00 am - 3:30 pmGRZ-IAD

15h 30m2 stops

6:10 pm - 2:10 pmIAD-GRZ

14h 00m2 stops

$3,695Austrian Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

6:00 am - 7:59 pmGRZ-DCA

19h 59m2 stops

1:25 pm - 2:05 pmDCA-GRZ

18h 40m2 stops

$3,706Multiple Airlines

Find Deal

Fri, May 22 - Fri, May 29

6:05 am - 3:50 pmGRZ-IAD

15h 45m1 stop

6:10 pm - 3:40 pmIAD-GRZ

15h 30m2 stops

$3,777Multiple Airlines

Find Deal

Sat, Feb 7 - Fri, Feb 13

6:10 am - 3:30 pmGRZ-IAD

15h 20m2 stops

6:10 pm - 3:40 pmIAD-GRZ

15h 30m2 stops

$3,931Lufthansa

Find Deal

Sat, Feb 7 - Fri, Feb 13

6:00 am - 3:50 pmGRZ-IAD

15h 50m1 stop

9:45 am - 2:05 pmIAD-GRZ

22h 20m2 stops

$3,932United Airlines

Find Deal

Fri, May 22 - Fri, May 29

6:00 am - 10:18 amGRZ-DCA

34h 18m2 stops

6:59 am - 2:05 pmDCA-GRZ

25h 06m2 stops

$3,938United Airlines

Find Deal

Fri, May 22 - Fri, May 29

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

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

Austrian Airlines

Feb 7

GRZ6:00 amGraz Thalerhof

14h 40m

1 stop

IAD2:40 pmWashington, D.C. Dulles Intl

Feb 14

IAD6:00 pmWashington, D.C. Dulles Intl

14h 10m

1 stop

GRZ2:10 pmGraz Thalerhof

$3,649

Find similar

Austrian Airlines

Feb 7

GRZ6:00 amGraz Thalerhof

14h 40m

1 stop

IAD2:40 pmWashington, D.C. Dulles Intl

Feb 14

IAD6:10 pmWashington, D.C. Dulles Intl

14h 00m

2 stops

GRZ2:10 pmGraz Thalerhof

$3,676

Find similar

Austrian Airlines

Feb 7

GRZ6:00 amGraz Thalerhof

14h 40m

1 stop

IAD2:40 pmWashington, D.C. Dulles Intl

Feb 14

IAD6:00 pmWashington, D.C. Dulles Intl

14h 10m

1 stop

GRZ2:10 pmGraz Thalerhof

$3,677

Find similar

Lufthansa flights from Graz to Washington, D.C.

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

Lufthansa

Feb 7

GRZ6:10 amGraz Thalerhof

15h 20m

2 stops

IAD3:30 pmWashington, D.C. Dulles Intl

Feb 13

IAD6:10 pmWashington, D.C. Dulles Intl

15h 30m

2 stops

GRZ3:40 pmGraz Thalerhof

$3,931

Find similar

Lufthansa

Feb 7

GRZ2:15 pmGraz Thalerhof

12h 00m

1 stop

IAD8:15 pmWashington, D.C. Dulles Intl

Feb 13

IAD10:00 pmWashington, D.C. Dulles Intl

18h 45m

1 stop

GRZ10:45 pmGraz Thalerhof

$4,665

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 2/7

6:00 am-2:40 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Sat 2/14

6:00 pm-2:10 pm

1 stop14h 10m

$3,649

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 2/7

6:00 am-2:40 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Sat 2/14

6:10 pm-2:10 pm

2 stops14h 00m

$3,676

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 2/7

6:00 am-2:40 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Sat 2/14

6:00 pm-2:10 pm

1 stop14h 10m

$3,677

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 2/7

6:00 am-2:40 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Sat 2/14

6:10 pm-2:10 pm

2 stops14h 00m

$3,678

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 2/7

6:00 am-3:30 pm

2 stops15h 30m

Washington, D.C. Dulles Intl

Sat 2/14

6:10 pm-2:10 pm

2 stops14h 00m

$3,695

GrazWashington, D.C.

GRZ - DCA

GRZDCA

Graz Thalerhof

Fri 5/22

6:00 am-7:59 pm

2 stops19h 59m

Washington, D.C. Reagan-National

Fri 5/29

1:25 pm-2:05 pm

2 stops18h 40m

$3,706

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 2/7

6:05 am-3:50 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Fri 2/13

6:10 pm-3:40 pm

2 stops15h 30m

$3,777

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Sat 2/7

6:10 am-3:30 pm

2 stops15h 20m

Washington, D.C. Dulles Intl

Fri 2/13

6:10 pm-3:40 pm

2 stops15h 30m

$3,931

GrazWashington, D.C.

GRZ - IAD

GRZIAD

Graz Thalerhof

Fri 5/22

6:00 am-3:50 pm

1 stop15h 50m

Washington, D.C. Dulles Intl

Fri 5/29

9:45 am-2:05 pm

2 stops22h 20m

$3,932

GrazWashington, D.C.

GRZ - DCA

GRZDCA

Graz Thalerhof

Fri 5/22

6:00 am-10:18 am

2 stops34h 18m

Washington, D.C. Reagan-National

Fri 5/29

6:59 am-2:05 pm

2 stops25h 06m

$3,938

Flights are sorted by cheapest round-trip flights first.

Sorted 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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $731. 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.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

At noon is the cheapest time of day to fly from Graz to Washington, D.C. when you can find flight prices for as low as $671. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $787. Of course, these prices can vary depending on the time of year and what airport you fly to.

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. 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.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Reston

Manassas

Gaithersburg

Fairfax

Glen Burnie

Linthicum Heights

Springfield

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.