IAD - GRZ

$1,151 Find Cheap Flights from Washington, D.C. to Graz - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,151
Typical prices: $1,016-$2,127
Multiple Airlines
Sun 12/2Thu 12/6
IAD - GRZ • 2 stops
Cheapest one-way
$1,670
Typical prices: $719-$1,045
Multiple Airlines
Sun 10/14
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
Insights
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)
Insights
Insights
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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

Wed, Dec 2 - Sun, Dec 6
Multiple Airlines Logo
4:30 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
15h 25m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
6:00 am - 8:23 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
20h 23m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$1,151Multiple Airlines
Wed, Dec 2 - Sun, Dec 6
Multiple Airlines Logo
10:55 pm - 3:45 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
10h 50m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 8:23 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
20h 23m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$1,180Multiple Airlines
Wed, Dec 2 - Sun, Dec 6
Lufthansa Logo
10:55 pm - 10:20 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
17h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:55 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
15h 55m1 stop Frankfurt am Main
$1,225Lufthansa
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
8:30 pm - 4:10 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
13h 40m2 stops Reykjavik Keflavik Intl Munich Franz Josef Strauss
Multiple Airlines Logo
7:45 am - 7:30 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
16h 45m2 stops Berlin Brandenburg Reykjavik Keflavik Intl
$1,281Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
4:00 pm - 6:15 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
20h 15m3 stops Toronto Pearson Intl Dublin Frankfurt am Main
Multiple Airlines Logo
10:45 am - 4:55 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
35h 10m3 stops Zurich Dublin Frankfurt am Main
$1,299Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
8:30 pm - 4:10 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
13h 40m2 stops Reykjavik Keflavik Intl Munich Franz Josef Strauss
Multiple Airlines Logo
2:35 pm - 4:45 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
31h 10m3 stops Frankfurt am Main Brussels Bruxelles-National Dublin
$1,301Multiple Airlines
Thu, Dec 24 - Wed, Dec 30
Air Canada Logo
9:55 am - 1:05 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
21h 10m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Air Canada Logo
2:35 pm - 8:10 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
35h 35m2 stops Frankfurt am Main Toronto Pearson Intl
$1,325Air Canada
Wed, Dec 2 - Sun, Dec 6
Multiple Airlines Logo
9:55 am - 6:30 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
26h 35m3 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss Duesseldorf Intl
Multiple Airlines Logo
2:40 pm - 7:20 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
34h 40m2 stops Duesseldorf Intl Dublin
$1,341Multiple Airlines
Wed, Dec 2 - Sun, Dec 6
Multiple Airlines Logo
7:40 pm - 10:20 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
20h 40m3 stops Reykjavik Keflavik Intl London Heathrow Munich Franz Josef Strauss
Multiple Airlines Logo
8:20 pm - 6:30 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
28h 10m3 stops Berlin Brandenburg Rome Fiumicino Reykjavik Keflavik Intl
$1,389Multiple Airlines
Fri, Dec 25 - Wed, Dec 30
United Airlines Logo
10:55 pm - 3:45 pmIAD  Washington, D.C. Dulles Intl-GRZ Graz Thalerhof
10h 50m1 stop Munich Franz Josef Strauss
United Airlines Logo
2:35 pm - 8:05 pmGRZ  Graz Thalerhof-IAD Washington, D.C. Dulles Intl
11h 30m1 stop Frankfurt am Main
$1,409United 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 cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Graz?

Lufthansa ($1,225) and Air Canada ($1,325) are the cheapest airlines to fly round-trip from Washington, D.C. Dulles Intl Airport to Graz according to KAYAK data over the last 5 days.

Find deals

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

Low season

February

Cheapest flight

$1,151
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.

  • 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).

  • 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.

  • 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 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.

  • 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 $1,151 to $2,364. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Graz looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Graz are currently higher than usual. Average one-way flight prices are about $4,665, which is 455% above the typical average for this route.

  • 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.

  • 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

  • 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.

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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