How long is the flight from Klagenfurt to Washington, D.C.?

Departing from Klagenfurt to Washington, D.C. will take you 29h 25m. The distance between Klagenfurt and Washington, D.C. is about 4409 mi.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from KLU to WAS?

When flying from Klagenfurt to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Klagenfurt to Washington, D.C.?

For a flight from Klagenfurt to Washington, D.C., you will be flying from Klagenfurt. Klagenfurt (KLU) is just 2.0 mi from the center of the city. Klagenfurt is the only Klagenfurt airport and it handles 0 outbound flights to Washington, D.C. per day. 0 airlines have flights to Washington, D.C. from Klagenfurt on a regular basis.

Can I find deals for flights from Klagenfurt to Washington, D.C. that include hotel bookings?

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

How can I find direct flights from Klagenfurt to Washington, D.C.?

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

Can I find deals for business class flights from Klagenfurt to Washington, D.C.?

Yes. Cheapflights offers flight deals from Klagenfurt to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,453+ Flights from Klagenfurt to Washington, D.C.

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Cheap flight deals from Klagenfurt to Washington, D.C.

Cheapest flights from Klagenfurt to Washington, D.C.
Explore the most affordable flight options available from Klagenfurt to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Tue 12/303:15 pmKLU - IAD

2 stops29h 20mMultiple Airlines

Sat 1/35:45 pmIAD - KLU

2 stops38h 05mMultiple Airlines

Deal found 12/14

$1,453

Tue 12/303:15 pmKLU - IAD

1 stop29h 25mAustrian Airlines

Sat 1/36:00 pmIAD - KLU

1 stop10h 30mAustrian Airlines

Deal found 12/14

$1,612

Best flights from Klagenfurt to Washington, D.C.
Discover carefully curated flight deals from Klagenfurt to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

Tue 12/303:15 pmKLU - IAD

2 stops29h 20mMultiple Airlines

Sat 1/35:45 pmIAD - KLU

2 stops38h 05mMultiple Airlines

Deal found 12/14

$1,453

Tue 12/303:15 pmKLU - IAD

1 stop29h 25mAustrian Airlines

Sat 1/36:00 pmIAD - KLU

1 stop10h 30mAustrian Airlines

Deal found 12/14

$1,612

Last-minute flights from Klagenfurt to Washington, D.C.
Discover last-minute flight deals from Klagenfurt to Washington, D.C.. Data last updated December 16, 2025 and is based on user searches.

Tue 12/303:15 pmKLU - IAD

2 stops29h 20mMultiple Airlines

Sat 1/35:45 pmIAD - KLU

2 stops38h 05mMultiple Airlines

Deal found 12/14

$1,453

Tue 12/303:15 pmKLU - IAD

1 stop29h 25mAustrian Airlines

Sat 1/36:00 pmIAD - KLU

1 stop10h 30mAustrian Airlines

Deal found 12/14

$1,612

Find flight deals from Klagenfurt to Washington, D.C.

Round-trip from	$1,453 (flugladen.de)

From Klagenfurt to Washington, D.C. (WAS)

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Use the filters below to find and compare flights from Klagenfurt to Washington, D.C. that are best for you.

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Route

Depart

Return

Price

KlagenfurtWashington, D.C.

KLU - IAD

KLUIAD

Klagenfurt

Tue 12/30

3:15 pm-2:35 pm

2 stops29h 20m

Washington, D.C. Dulles Intl

Sat 1/3

5:45 pm-1:50 pm

2 stops38h 05m

$1,453

KlagenfurtWashington, D.C.

KLU - IAD

KLUIAD

Klagenfurt

Tue 12/30

3:15 pm-2:40 pm

1 stop29h 25m

Washington, D.C. Dulles Intl

Sat 1/3

6:00 pm-10:30 am

1 stop10h 30m

$1,612

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Klagenfurt to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Klagenfurt with our price prediction graph.

Estimated round-trip price

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Everything you need to know about your flight from Klagenfurt to Washington, D.C.

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Related info for your journey

What airport do you fly from for flights from Klagenfurt to Washington, D.C.?
For a flight from Klagenfurt to Washington, D.C., you will be flying from Klagenfurt. Klagenfurt (KLU) is just 2.0 mi from the center of the city. Klagenfurt is the only Klagenfurt airport and it handles 0 outbound flights to Washington, D.C. per day. 0 airlines have flights to Washington, D.C. from Klagenfurt on a regular basis.
How long is the flight from Klagenfurt to Washington, D.C.?
Departing from Klagenfurt to Washington, D.C. will take you 29h 25m. The distance between Klagenfurt and Washington, D.C. is about 4409 mi.
Can I find deals for flights from Klagenfurt to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Klagenfurt to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Klagenfurt to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Klagenfurt to Washington, D.C..
Can I find deals for business class flights from Klagenfurt to Washington, D.C.?
Yes. Cheapflights offers flight deals from Klagenfurt to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,453+ Cheap flights from Klagenfurt (KLU) to Washington, D.C. (WAS)

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Klagenfurt to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Klagenfurt to Washington, D.C.

Cheapest flights from Klagenfurt to Washington, D.C.Explore the most affordable flight options available from Klagenfurt to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Explore the most affordable flight options available from Klagenfurt to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Find flight deals from Klagenfurt to Washington, D.C.

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Use the filters below to find and compare flights from Klagenfurt to Washington, D.C. that are best for you.

Best time to book a flight from Klagenfurt to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Klagenfurt with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Klagenfurt to Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Klagenfurt to Washington, D.C.. 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 from for flights from Klagenfurt to Washington, D.C.?

How long is the flight from Klagenfurt to Washington, D.C.?

Can I find deals for flights from Klagenfurt to Washington, D.C. that include hotel bookings?

How can I find direct flights from Klagenfurt to Washington, D.C.?

Can I find deals for business class flights from Klagenfurt to Washington, D.C.?

Traveling to a place near Washington, D.C.?

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Cheapest flights from Klagenfurt to Washington, D.C.
Explore the most affordable flight options available from Klagenfurt to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.