IAD - GRZ

$997 Find Cheap Flights from Washington, D.C. to Graz - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$997
Typical prices: $1,016-$2,127
Multiple Airlines
Mon 11/5Mon 11/12
IAD - GRZ • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Graz. You'll need to take a connecting flight to reach the destination.
Insights
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When to travel
September
Cheapest • 38% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Munich Franz Josef Strauss (MUC)
Cheapest • Avg $1,187 (round-trip)
Zurich (ZRH)
Shortest trip • 11h 15m (one-way)
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Flight Deals

Cheap Flights from Washington, D.C. to Graz (IAD-GRZ)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Graz

Thu, Nov 5 - Thu, Nov 12
Multiple Airlines Logo
5:25 pm - 10:35 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
23h 10m3 stops Lisbon Humberto Delgado Barcelona-El Prat Munich Franz Josef Strauss
Multiple Airlines Logo
7:10 pm - 8:30 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
31h 20m3 stops Frankfurt am Main Barcelona-El Prat Lisbon Humberto Delgado
$997Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
12:30 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
24h 00m3 stops New York John F Kennedy Intl Kastrup Copenhagen Duesseldorf Intl
Multiple Airlines Logo
2:35 pm - 5:15 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
32h 40m3 stops Frankfurt am Main Duesseldorf Intl Kastrup Copenhagen
$1,060Multiple Airlines
Sat, Oct 24 - Tue, Nov 3
Multiple Airlines Logo
5:05 pm - 11:40 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
24h 35m2 stops Lisbon Humberto Delgado Frankfurt am Main
Multiple Airlines Logo
6:00 am - 8:30 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
44h 30m2 stops Frankfurt am Main Lisbon Humberto Delgado
$1,066Multiple Airlines
Sun, Oct 25 - Tue, Nov 3
Multiple Airlines Logo
11:30 pm - 9:10 amIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
28h 40m3 stops Lisbon Humberto Delgado Frankfurt am Main Munich Franz Josef Strauss
Multiple Airlines Logo
2:35 pm - 8:30 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
35h 55m2 stops Frankfurt am Main Lisbon Humberto Delgado
$1,074Multiple Airlines
Sat, Oct 24 - Tue, Nov 3
Multiple Airlines Logo
5:05 pm - 11:40 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
24h 35m2 stops Lisbon Humberto Delgado Frankfurt am Main
Multiple Airlines Logo
10:40 am - 8:30 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
39h 50m3 stops Zurich Frankfurt am Main Lisbon Humberto Delgado
$1,088Multiple Airlines
Sun, Oct 25 - Tue, Nov 3
Multiple Airlines Logo
11:30 pm - 9:10 amIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
28h 40m3 stops Lisbon Humberto Delgado Frankfurt am Main Munich Franz Josef Strauss
Multiple Airlines Logo
10:40 am - 8:30 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
39h 50m3 stops Zurich Frankfurt am Main Lisbon Humberto Delgado
$1,097Multiple Airlines
Sat, Oct 24 - Tue, Nov 3
Multiple Airlines Logo
5:05 pm - 11:20 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
24h 15m3 stops Lisbon Humberto Delgado Frankfurt am Main Munich Franz Josef Strauss
Multiple Airlines Logo
10:40 am - 8:30 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
39h 50m3 stops Zurich Frankfurt am Main Lisbon Humberto Delgado
$1,111Multiple Airlines
Thu, Nov 5 - Thu, Nov 12
Multiple Airlines Logo
8:30 pm - 10:35 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
20h 05m2 stops Kastrup Copenhagen Munich Franz Josef Strauss
Multiple Airlines Logo
6:10 am - 5:15 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
17h 05m2 stops Munich Franz Josef Strauss Kastrup Copenhagen
$1,137Multiple Airlines
Thu, Nov 5 - Thu, Nov 12
Multiple Airlines Logo
8:30 pm - 10:35 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
20h 05m2 stops Kastrup Copenhagen Munich Franz Josef Strauss
Multiple Airlines Logo
6:10 am - 5:15 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
17h 05m3 stops Munich Franz Josef Strauss Frankfurt am Main Kastrup Copenhagen
$1,177Multiple Airlines
Sun, Oct 25 - Tue, Nov 3
Multiple Airlines Logo
11:30 pm - 10:40 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
18h 10m2 stops Lisbon Humberto Delgado Frankfurt am Main
Multiple Airlines Logo
6:00 am - 8:30 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
44h 30m2 stops Frankfurt am Main Lisbon Humberto Delgado
$1,197Multiple Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Graz flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Graz with more confidence.

What is the most popular layover airport when flying from Washington, D.C. Dulles Intl Airport to Graz?

Frankfurt am Main (FRA) is the most popular layover for the Washington, D.C. Dulles Intl Airport to Graz route. 63% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via FRA.

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Graz?

Flights via Munich Franz Josef Strauss (MUC) offer the most affordable fares, with an average round-trip price of $1,187. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. Dulles Intl Airport to Graz which airport offers the shortest layover?

Zurich (ZRH) had the shortest average connection time for Washington, D.C. Dulles Intl Airport to Graz layovers at 390 minutes over the past 3 months.

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Key details for Washington, D.C. Dulles Intl Airport to Graz flights

Low season

February

Cheapest flight

$997
Flight from Washington, D.C. Dulles Intl Airport to Graz

When to book flights from Washington, D.C. to Graz

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Graz based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Graz flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Graz?

    Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Graz.

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Graz?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Graz takes 0h 00m, covering 4,443 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Graz?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Graz flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Graz range from $1,016 to $2,127, with an average of $1,150 over the past 12 months. Anything below $1,016 counts as a good deal.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Graz changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $997 to $2,480. That means the highest observed fare was about 2x higher than the lowest one.

  • What car rental options are available at Graz Thalerhof Airport (GRZ)?

    Graz Thalerhof Airport (GRZ) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
    • Europcar
    • Budget
    • Sixt
    • Alamo
    • Avis

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Graz?

    Flights from Washington, D.C. Dulles Intl Airport to Graz usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Graz Thalerhof (GRZ).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Graz pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Graz most commonly connect through:

    • Frankfurt am Main (FRA) - 63% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 25% of one-stop connections
    • Zurich (ZRH) - 13% of one-stop connections

    Frankfurt am Main (FRA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Graz?

    Yes. Being flexible with your travel dates can save you up to 57% on the Washington, D.C. Dulles Intl Airport to Graz route. Tuesday is the cheapest departure day at $990 round-trip on average, while Sunday is the most expensive at $2,252, a difference of $1,262. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Graz?

    Flying via Zurich (ZRH) gives the shortest average 1-stop total travel time at 11h 15m, compared with 11h 31m via Frankfurt am Main (FRA) and 11h 39m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Graz?

    Graz is 6 hours ahead of Washington, D.C. Dulles Intl Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Washington, D.C. Dulles Intl Airport to Graz flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $990 - about $1,262 less than Sunday (56% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Graz trip for September. Fares historically average $709 round-trip in that month - typically $1,543 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Washington, D.C. to Graz

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