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$615+ Cheap flights from Washington to Graz (GRZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRZ
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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Cheap flight deals from Washington to Graz

Best flights from Washington to Graz
Discover carefully curated flight deals from Washington to Graz that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.

This flugladen.de deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/135:45 amSEA - GRZ
2 stops22h 50mMultiple Airlines
Fri 2/209:50 amGRZ - SEA
1 stop12h 30mMultiple Airlines
Deal found 12/30$615
This Air Canada deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:10 amSEA - GRZ
2 stops20h 05mAir Canada
Sun 3/19:50 amGRZ - SEA
2 stops18h 26mAir Canada
Deal found 12/27$769
This lastminute.com deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/137:00 amSEA - GRZ
2 stops41h 20mLufthansa
Fri 2/2010:10 amGRZ - SEA
2 stops19h 46mLufthansa
Deal found 12/30$773
This United Airlines deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:45 amSEA - GRZ
2 stops21h 50mUnited Airlines
Fri 2/206:05 amGRZ - SEA
3 stops44h 58mUnited Airlines
Deal found 12/30$950
This SWISS deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:32 pmSEA - GRZ
3 stops60h 23mSWISS
Fri 2/203:05 pmGRZ - SEA
3 stops38h 56mSWISS
Deal found 12/30$1,312

Find flight deals from Washington to Graz

Keep the following information in mind while searching for Washington to Graz flight deals. Data was last updated December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$615
(flugladen.de)

Popular in

December

Cheapest in

October

Average price

$1,320
Provider with most accurate pricing for Seattle/Tacoma Intl-Vienna Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Vienna Intl flights.
Search Deals
From Washington to Graz Thalerhof
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Graz 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, Cheapflights users made 2,558,603 searches. Data last updated December 30, 2025.
Use the filters below to find and compare flights from Washington to Graz that are best for you.

Fly from

Washington

Fly to

Graz

Route

Depart

Return

Price

SeattleGraz

SEA - GRZ

SEAGRZ

Seattle/Tacoma Intl

Fri 2/13

5:45 am-1:35 pm

2 stops22h 50m

Graz Thalerhof

Fri 2/20

9:50 am-1:20 pm

1 stop12h 30m

$615

SeattleGraz

SEA - GRZ

SEAGRZ

Seattle/Tacoma Intl

Wed 2/25

8:10 am-1:15 pm

2 stops20h 05m

Graz Thalerhof

Sun 3/1

9:50 am-7:16 pm

2 stops18h 26m

$769

SeattleGraz

SEA - GRZ

SEAGRZ

Seattle/Tacoma Intl

Fri 2/13

7:00 am-9:20 am

2 stops41h 20m

Graz Thalerhof

Fri 2/20

10:10 am-8:56 pm

2 stops19h 46m

$773

SeattleGraz

SEA - GRZ

SEAGRZ

Seattle/Tacoma Intl

Fri 2/13

6:45 am-1:35 pm

2 stops21h 50m

Graz Thalerhof

Fri 2/20

6:05 am-6:03 pm

3 stops44h 58m

$950

SeattleGraz

SEA - GRZ

SEAGRZ

Seattle/Tacoma Intl

Fri 2/13

12:32 pm-9:55 am

3 stops60h 23m

Graz Thalerhof

Fri 2/20

3:05 pm-9:01 pm

3 stops38h 56m

$1,312

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Best time to book a flight from Washington to Graz

Have a flexible travel schedule? Discover the best time to fly to Graz from Washington 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 Washington to Graz

What is the cheapest month to book a flight from State of Washington to Graz?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Graz (average of $490). Flying from State of Washington to Graz in April is currently the most expensive (average of $632). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 Washington?

    Graz Thalerhof (GRZ), located 5.2 mi from the city center, is the airport you fly into when you book flights from Washington to Graz.

  • How long is the flight from State of Washington to Graz?

    For as low as $769, Air Canada can have you in Graz from State of Washington in 20h 05m. The distance from State of Washington to Graz is about 5429 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Washington to Graz that include hotel bookings?

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

  • How can I find direct flights from Washington to Graz?

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

  • Can I find deals for business class flights from Washington to Graz?

    Yes. Cheapflights offers flight deals from Washington 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.

  • What is the cheapest month to book a flight from State of Washington to Graz?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Graz (average of $490). Flying from State of Washington to Graz in April is currently the most expensive (average of $632). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Washington to Graz

Discover the top airline that operate flights from Washington to Graz. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$869Average$1,179FlexibilityNo cancel feeOn-time76%

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