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Klagenfurt

$1,076+ Cheap flights from Dulles Intl (IAD) to Klagenfurt (KLU)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KLU
Feb 3 — Feb 101
Mon 2/3
Mon 2/10
1 adult, Economy
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Cheap flight deals from Dulles Intl to Klagenfurt

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Klagenfurt (KLU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2025.

Round-trip from

$1,076
(Gotogate)
From Washington, D.C. Dulles Intl to Klagenfurt
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Find flight deals from Dulles Intl to Klagenfurt

Cheapest flights from Dulles Intl to Klagenfurt
Explore the most affordable flight options available from Dulles Intl to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2025.

This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:52 pmIAD - KLU
2 stops18h 08mMultiple Airlines
Mon 4/213:00 pmKLU - IAD
2 stops50h 14mMultiple Airlines
Deal found 1/28$1,076
This Priceline deal was found by Cheapflights users on 1/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/142:35 pmIAD - KLU
2 stops14h 55mAir Canada
Fri 3/215:45 amKLU - IAD
2 stops31h 20mAir Canada
Deal found 1/28$1,117
This Gurufare deal was found by Cheapflights users on 1/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/147:00 pmIAD - KLU
1 stop10h 30mAustrian Airlines
Fri 3/215:45 amKLU - IAD
1 stop14h 50mAustrian Airlines
Deal found 1/28$1,191

Find flights from Dulles Intl to Klagenfurt within your budget

Customize your flight search to find flights from Dulles Intl to Klagenfurt 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 January 29, 2025.

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Price

Washington, D.C.Klagenfurt

IAD - KLU

IADKLU

Washington, D.C. Dulles Intl

Tue 4/15

1:52 pm-2:00 pm

2 stops18h 08m

Klagenfurt

Mon 4/21

3:00 pm-11:14 am

2 stops50h 14m

$1,076

Washington, D.C.Klagenfurt

IAD - KLU

IADKLU

Washington, D.C. Dulles Intl

Fri 3/14

2:35 pm-10:30 am

2 stops14h 55m

Klagenfurt

Fri 3/21

5:45 am-8:05 am

2 stops31h 20m

$1,117

Washington, D.C.Klagenfurt

IAD - KLU

IADKLU

Washington, D.C. Dulles Intl

Fri 3/14

7:00 pm-10:30 am

1 stop10h 30m

Klagenfurt

Fri 3/21

5:45 am-3:35 pm

1 stop14h 50m

$1,191

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Dulles Intl to Klagenfurt

Have a flexible travel schedule? Discover the best time to fly to Klagenfurt from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Klagenfurt

Get recent, data-driven insights about flights from Dulles Intl to Klagenfurt including ideal travel times, pricing trends, and more.

Rainfall in Klagenfurt by month

Plan your trip to Klagenfurt by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Klagenfurt ranges from 1.6 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit Klagenfurt when rainfall is around 1.6 in.

Temperature in Klagenfurt by month

Plan your trip to Klagenfurt by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Klagenfurt, 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 24.8 F).

Reviews of airlines servicing Klagenfurt

Get insights into the airlines that provide service to Klagenfurt. 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 Klagenfurt. Reviews last updated January 29, 2025.
Austrian Airlines
7.5
Good
786 reviews

Boarding

7.6

Comfort

7.3

Entertainment

6.7

Overall

7.5

Crew

8.1

Food

6.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Austrian Airlines
7.5
Good
786 reviews
Austrian Airlines
7.5
Good
786 reviews

Boarding

7.6

Comfort

7.3

Entertainment

6.7

Overall

7.5

Crew

8.1

Food

6.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Air Canada
7.0
Good
8,636 reviews
Austrian Airlines
7.5
Good
786 reviews

Boarding

7.6

Comfort

7.3

Entertainment

6.7

Overall

7.5

Crew

8.1

Food

6.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Related info for your journey

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

    Klagenfurt (KLU), located 2.0 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Klagenfurt. 0 airlines have flights to Klagenfurt from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Klagenfurt should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • Can I find deals for flights from Dulles Intl to Klagenfurt that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Klagenfurt flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Klagenfurt?

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

  • Can I find deals for business class flights from Dulles Intl to Klagenfurt?

    Yes. Cheapflights offers flight deals from Dulles Intl to Klagenfurt 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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