In terms of precipitation, rainfall in Graz ranges from 1.2 - 5.1 inches per month. July is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Graz when rainfall is around 1.2 in.

If weather is an important factor for your trip to Graz, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

How far in advance should I book a flight from District of Columbia to Graz?

To save on the cost of your flight from District of Columbia to Graz, book at least 50 days before your planned departure. Booking around this time can save you about 70% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,057 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,263.

What is the cheapest month to fly from District of Columbia to Graz?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, March can be a great choice for travel to Graz. Flights to Graz from District of Columbia in March are about $961 on average during March, but can be found for as low as $569.

What is the cheapest time of day to fly from DC to GRZ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Graz as you normally would.

What airport do you fly into for flights to Graz from District of Columbia?

If you book a flight to Graz from District of Columbia, you will be flying to Thalerhof, which is the city’s only airport. Graz Thalerhof (GRZ) is located 5.2 mi from the center of Graz.

Can I find deals for flights from District of Columbia to Graz that include hotel bookings?

Yes. In addition to deals on District of Columbia to Graz flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from District of Columbia to Graz?

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

Can I find deals for business class flights from District of Columbia to Graz?

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

$366+ Flights from District of Columbia to Graz

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Cheap flight deals from District of Columbia to Graz

Round-trip from	$719 (Booking.com)
One-way from	$366 (Kiwi.com)
Popular in	June
Cheapest in	March
Average price	$1,117

From District of Columbia to Graz Thalerhof

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One-way flight from District of Columbia to Graz Thalerhof

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Highest demand for flights based on searches. 18% potential increase in price ($212 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from District of Columbia to Graz

Cheapest flights from District of Columbia to Graz
Explore the most affordable flight options available from District of Columbia to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Mon 8/1810:20 amIAD - GRZ

2 stops20h 15mMultiple Airlines

Mon 8/257:00 pmGRZ - IAD

1 stop24h 30mMultiple Airlines

Deal found 7/23

$719

Mon 8/183:25 pmIAD - GRZ

1 stop16h 45mLufthansa

Mon 8/257:00 pmGRZ - IAD

1 stop24h 30mLufthansa

Deal found 7/23

$731

Fri 10/105:25 pmIAD - GRZ

1 stop16h 30mAustrian Airlines

Fri 10/176:00 amGRZ - IAD

1 stop14h 35mAustrian Airlines

Deal found 7/23

$780

Wed 12/39:40 amDCA - GRZ

2 stops22h 00mAir Canada

Sun 12/79:55 amGRZ - DCA

2 stops18h 40mAir Canada

Deal found 7/22

$792

Fri 10/102:25 pmIAD - GRZ

2 stops16h 10mAir Canada

Fri 10/179:55 amGRZ - IAD

2 stops29h 43mAir Canada

Deal found 7/22

$816

Mon 8/184:30 pmDCA - GRZ

2 stops14h 05mMultiple Airlines

Mon 8/2510:55 amGRZ - DCA

2 stops17h 32mMultiple Airlines

Deal found 7/23

$900

Best flights from District of Columbia to Graz
Discover carefully curated flight deals from District of Columbia to Graz that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2025.

Mon 8/1810:20 amIAD - GRZ

2 stops20h 15mMultiple Airlines

Mon 8/257:00 pmGRZ - IAD

1 stop24h 30mMultiple Airlines

Deal found 7/23

$719

Mon 8/183:25 pmIAD - GRZ

1 stop16h 45mLufthansa

Mon 8/257:00 pmGRZ - IAD

1 stop24h 30mLufthansa

Deal found 7/23

$731

Fri 10/105:25 pmIAD - GRZ

1 stop11h 25mAustrian Airlines

Fri 10/176:00 amGRZ - IAD

1 stop14h 35mAustrian Airlines

Deal found 7/24

$780

Wed 12/39:40 amDCA - GRZ

2 stops22h 00mAir Canada

Sun 12/79:55 amGRZ - DCA

2 stops18h 40mAir Canada

Deal found 7/22

$792

Fri 10/102:25 pmIAD - GRZ

2 stops16h 10mAir Canada

Fri 10/179:55 amGRZ - IAD

2 stops29h 43mAir Canada

Deal found 7/22

$816

Mon 8/184:30 pmDCA - GRZ

2 stops14h 05mMultiple Airlines

Mon 8/2510:55 amGRZ - DCA

2 stops17h 32mMultiple Airlines

Deal found 7/23

$900

Last-minute flights from District of Columbia to Graz
Discover last-minute flight deals from District of Columbia to Graz. Data last updated July 25, 2025 and is based on user searches.

Sun 7/275:25 pmIAD - GRZ

1 stop16h 30mAustrian Airlines

Mon 8/44:35 pmGRZ - IAD

1 stop28h 00mAustrian Airlines

Deal found 7/23

$1,551

Mon 7/281:03 pmIAD - GRZ

2 stops17h 32mAir Canada

Tue 8/59:55 amGRZ - IAD

2 stops31h 19mAir Canada

Deal found 7/23

$1,502

Tue 7/2910:20 pmIAD - GRZ

1 stop11h 55mLufthansa

Tue 8/56:00 amGRZ - IAD

1 stop13h 30mLufthansa

Deal found 7/23

$1,534

Tue 7/295:25 pmIAD - GRZ

1 stop16h 30mMultiple Airlines

Wed 7/307:20 pmGRZ - IAD

2 stops30h 05mMultiple Airlines

Deal found 7/23

$1,542

Tue 7/295:25 pmIAD - GRZ

1 stop23h 55mAustrian Airlines

Mon 8/44:35 pmGRZ - IAD

1 stop28h 00mAustrian Airlines

Deal found 7/23

$1,551

Wed 7/309:35 amIAD - GRZ

2 stops45h 00mAir Canada

Tue 8/56:00 amGRZ - IAD

2 stops35h 14mAir Canada

Deal found 7/23

$1,695

Mon 8/1810:20 amIAD - GRZ

2 stops20h 15mMultiple Airlines

Mon 8/257:00 pmGRZ - IAD

1 stop24h 30mMultiple Airlines

Deal found 7/23

$719

Mon 8/183:25 pmIAD - GRZ

1 stop16h 45mLufthansa

Mon 8/257:00 pmGRZ - IAD

1 stop24h 30mLufthansa

Deal found 7/23

$731

Mon 8/184:30 pmDCA - GRZ

2 stops14h 05mMultiple Airlines

Mon 8/2510:55 amGRZ - DCA

2 stops17h 32mMultiple Airlines

Deal found 7/23

$900

One-way flights from District of Columbia to Graz
Search for one-way flight options from District of Columbia to Graz. Find affordable one-way fares based on user searches. Data last updated July 25, 2025.

Sun 10/57:14 pmIAD - GRZ

3 stops57h 36mMultiple Airlines

Deal found 7/23

$366

Sun 10/58:45 pmIAD - GRZ

1 stop31h 10mSWISS

Deal found 7/23

$581

Sun 10/59:40 amDCA - GRZ

2 stops19h 10mAir Canada

Deal found 7/23

$592

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Graz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Mon 8/18

10:20 am-12:35 pm

2 stops20h 15m

Graz Thalerhof

Mon 8/25

7:00 pm-1:30 pm

1 stop24h 30m

$719

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Mon 8/18

3:25 pm-2:10 pm

1 stop16h 45m

Graz Thalerhof

Mon 8/25

7:00 pm-1:30 pm

1 stop24h 30m

$731

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Fri 10/10

5:25 pm-3:55 pm

1 stop16h 30m

Graz Thalerhof

Fri 10/17

6:00 am-2:35 pm

1 stop14h 35m

$780

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Wed 12/3

9:40 am-1:40 pm

2 stops22h 00m

Graz Thalerhof

Sun 12/7

9:55 am-10:35 pm

2 stops18h 40m

$792

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Fri 10/10

2:25 pm-12:35 pm

2 stops16h 10m

Graz Thalerhof

Fri 10/17

9:55 am-9:38 am

2 stops29h 43m

$816

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Mon 8/18

4:30 pm-12:35 pm

2 stops14h 05m

Graz Thalerhof

Mon 8/25

10:55 am-10:27 pm

2 stops17h 32m

$900

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Sun 10/5

7:14 pm-10:50 am

3 stops57h 36m

$366

Washington, D.C.Graz

IAD - GRZ

IADGRZ

Washington, D.C. Dulles Intl

Sun 10/5

8:45 pm-9:55 am

1 stop31h 10m

$581

Washington, D.C.Graz

DCA - GRZ

DCAGRZ

Washington, D.C. Reagan-National

Sun 10/5

9:40 am-10:50 am

2 stops19h 10m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Best time to book a flight from District of Columbia to Graz

Have a flexible travel schedule? Discover the best time to fly to Graz from District of Columbia 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 District of Columbia to Graz

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Graz

Read reviews from past customers who have flown Austrian Airlines, SWISS, and Air Canada from District of Columbia to Graz. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Austrian Airlines

7.6

Good

820 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

SWISS

7.5

Good

1,676 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Air Canada

7.1

Good

9,787 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Lufthansa

6.8

Okay

7,251 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

What airport do you fly into for flights to Graz from District of Columbia?
If you book a flight to Graz from District of Columbia, you will be flying to Thalerhof, which is the city’s only airport. Graz Thalerhof (GRZ) is located 5.2 mi from the center of Graz.
Can I find deals for flights from District of Columbia to Graz that include hotel bookings?
Yes. In addition to deals on District of Columbia to Graz flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Graz?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Graz.
Can I find deals for business class flights from District of Columbia to Graz?
Yes. Cheapflights offers flight deals from District of Columbia to Graz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$366+ Cheap flights from District of Columbia to Graz (GRZ)

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Graz with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from District of Columbia to Graz

Keep the following information in mind while searching for District of Columbia to Graz flight deals. Data was last updated July 25, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from District of Columbia to Graz

Cheapest flights from District of Columbia to GrazExplore the most affordable flight options available from District of Columbia to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Explore the most affordable flight options available from District of Columbia to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Graz that are best for you.

Best time to book a flight from District of Columbia to Graz

Have a flexible travel schedule? Discover the best time to fly to Graz from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Graz

Reviews of airlines servicing Graz

Get insights into the airlines that provide service to Graz. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Graz. Reviews last updated July 25, 2025.

Read reviews from past customers who have flown Austrian Airlines, SWISS, and Air Canada from District of Columbia to Graz. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Graz. 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 into for flights to Graz from District of Columbia?

Can I find deals for flights from District of Columbia to Graz that include hotel bookings?

How can I find direct flights from District of Columbia to Graz?

Can I find deals for business class flights from District of Columbia to Graz?

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 District of Columbia to Graz

See prices for flight routes from nearby airports that may be better suited for you.

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Cheapest flights from District of Columbia to Graz
Explore the most affordable flight options available from District of Columbia to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.