$389 Find Cheap Flights from Klagenfurt to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Klagenfurt to District of Columbia departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Klagenfurt to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Klagenfurt to District of Columbia, as well as popular online travel agencies
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Cheap Flights from Klagenfurt to District of Columbia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Washington, D.C.
Washington, D.C.2 stops$739
Washington, D.C.
Washington, D.C.2 stops$739

Book Cheap Klagenfurt to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Klagenfurt to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Klagenfurt to District of Columbia

Sat, Aug 30 - Wed, Sep 3
Lufthansa Logo
5:45 am - 1:30 pmKLU-IAD
13h 45m2 stops
Lufthansa Logo
6:10 pm - 2:00 pmIAD-KLU
13h 50m2 stops
$739Lufthansa
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Thu, Oct 2 - Sun, Oct 5
Austrian Airlines Logo
3:00 pm - 2:35 pmKLU-IAD
29h 35m1 stop
Austrian Airlines Logo
5:25 pm - 11:25 pmIAD-KLU
24h 00m1 stop
$746Austrian Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Austrian Airlines Logo
3:00 pm - 2:35 pmKLU-IAD
29h 35m1 stop
Austrian Airlines Logo
5:25 pm - 11:25 pmIAD-KLU
24h 00m1 stop
$747Austrian Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Austrian Airlines Logo
5:45 am - 2:35 pmKLU-IAD
14h 50m1 stop
Austrian Airlines Logo
5:45 pm - 11:25 pmIAD-KLU
23h 40m2 stops
$748Austrian Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Lufthansa Logo
5:45 am - 3:50 pmKLU-IAD
16h 05m2 stops
Lufthansa Logo
10:20 pm - 11:25 pmIAD-KLU
19h 05m2 stops
$749Lufthansa
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Thu, Oct 2 - Sun, Oct 5
Austrian Airlines Logo
5:45 am - 2:35 pmKLU-IAD
14h 50m1 stop
Austrian Airlines Logo
5:45 pm - 2:00 pmIAD-KLU
14h 15m2 stops
$750Austrian Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
Lufthansa Logo
5:45 am - 3:50 pmKLU-IAD
16h 05m2 stops
Lufthansa Logo
10:20 pm - 11:25 pmIAD-KLU
19h 05m2 stops
$751Lufthansa
Find Deal
Sat, Aug 30 - Wed, Sep 3
Logo
5:45 am - 2:35 pmKLU-IAD
14h 50m1 stop
Logo
5:40 pm - 2:00 pmIAD-KLU
14h 20m2 stops
$809
Find Deal
Sat, Aug 30 - Wed, Sep 3
Logo
5:45 am - 2:35 pmKLU-IAD
14h 50m1 stop
Logo
5:25 pm - 2:00 pmIAD-KLU
14h 35m1 stop
$1,012
Find Deal
Sat, Aug 30 - Wed, Sep 3
Logo
5:45 am - 9:01 pmKLU-IAD
21h 16m3 stops
Logo
9:35 am - 2:00 pmIAD-KLU
22h 25m2 stops
$1,202
Find Deal
Booking Insights

KAYAK's insights & trends for Klagenfurt to District of Columbia flights

Get data-powered insights and trends into flights from Klagenfurt to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Klagenfurt to District of Columbia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Klagenfurt to District of Columbia were found on Lufthansa ($739) and Austrian Airlines ($746).

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FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Klagenfurt to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Klagenfurt to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Klagenfurt to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Klagenfurt to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Klagenfurt to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Klagenfurt to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Klagenfurt to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Klagenfurt to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the morning, when round-trip flights cost $828 on average. The most expensive time of day to fly to District of Columbia is generally in the morning, which is peak travel time and where the average cost of a ticket is $828.

Reviews of the top airline flying from Klagenfurt to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Klagenfurt to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Klagenfurt to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 828 reviews
7.6Boarding
6.8Entertainment
7.3Comfort
8.1Crew
6.8Food
Airline reviews

Despite the booked seats in front of the land we were moved to the back of the plane even first like 8 lines were totally without pasangers. When I tried to sit on empty seat flight attendant asked me to go to my dedicated seat in the fully crowded back of the plane. She was not able to explain why. Food was very poor on flight LAX - VIE.

4.0 OkayAnonymous, Aug 2025LAX - VIE
Read more Austrian Airlines reviews

Despite the booked seats in front of the land we were moved to the back of the plane even first like 8 lines were totally without pasangers. When I tried to sit on empty seat flight attendant asked me to go to my dedicated seat in the fully crowded back of the plane. She was not able to explain why. Food was very poor on flight LAX - VIE.

Austrian Airlines help and service was fine, but Kayak misled us into believing we had purchased a Business Class ticket. In fact, the tickets were only upgraded Coach Class tickets with luggage restrictions that belonged to the Coach Class. Very disappointed! Paid over $$$$ 9K for the two tickets. Very disappointing!

Landing was a little hard. Food was not great My prior review was for the flight to nyc too

Landing was a little hard. Food was not great. No options.

Five star experience all around except for my seat, which was broken. It would only go down 70%.Of the way. It defeats the purpose of buying a business class ticket if you don’t actually get to lay flat..

I love this airline.God bless CAO and the whole staff of this company

Great staff, efficient and knowledgeable. Very helpful with others and considerate towards those with children

WiFi would have been nice and some more powerful usb ports, available ports could not keep my phone’s charge much less charge the phone.

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

Tirana was crazy check in and getting bussed to another gate. Both Germany stops were intensive customs but organized, but that wasn't the airlines problem. The crews were fabulous on the planes. The announcements were not easy to understand in English, slurred speech. Customs inthe US were fast. We waited for luggage, three later arriving planes had their luggage and left before us

Everything you need to know for your flight from Klagenfurt to District of Columbia

Information on your arrival and departure airports

Klagenfurt (KLU)

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