$989+ Cheap flights from District of Columbia 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KLU
Jan 14 — Jan 211
1 adult, Economy
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Best flights from District of Columbia to KlagenfurtDiscover carefully curated flight deals from District of Columbia to Klagenfurt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.
Discover carefully curated flight deals from District of Columbia to Klagenfurt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.
This Air Canada deal was found by Cheapflights users on 12/12. 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.
Fri 3/209:40 amDCA - KLU
2 stops23h 15mAir Canada
Tue 3/245:45 amKLU - DCA
2 stops19h 00mAir Canada
Deal found 12/12![Air Canada logo]()
$989
This Air Canada deal was found by Cheapflights users on 12/12. 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.
Fri 3/204:30 pmIAD - KLU
2 stops16h 25mAir Canada
Tue 3/245:45 amKLU - IAD
2 stops35h 01mAir Canada
Deal found 12/12![Air Canada logo]()
$989
Find flight deals from District of Columbia to Klagenfurt
Keep the following information in mind while searching for District of Columbia to Klagenfurt flight deals. Data was last updated December 15, 2025.
Round-trip from | $989 (Air Canada) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia 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 December 15, 2025.
Use the filters below to find and compare flights from District of Columbia to Klagenfurt that are best for you.
Fly from
District of Columbia
Fly to
Klagenfurt
Route
Depart
Return
Price
Washington, D.C.Klagenfurt
DCA - KLU
DCAKLU
Washington, D.C. Reagan-National
Fri 3/20
9:40 am-1:55 pm
2 stops23h 15m
Klagenfurt
Tue 3/24
5:45 am-7:45 pm
2 stops19h 00m
$989
Washington, D.C.Klagenfurt
IAD - KLU
IADKLU
Washington, D.C. Dulles Intl
Fri 3/20
4:30 pm-1:55 pm
2 stops16h 25m
Klagenfurt
Tue 3/24
5:45 am-11:46 am
2 stops35h 01m
$989
Best time to book a flight from District of Columbia to Klagenfurt
Have a flexible travel schedule? Discover the best time to fly to Klagenfurt from District of Columbia with our price prediction graph.
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Klagenfurt
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