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$863+ Cheap flights from Klagenfurt (KLU) to Atlanta (ATL)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — ATL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Klagenfurt to Atlanta

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

This Lufthansa deal was found by Cheapflights users on 10/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:50 pmKLU - ATL
2 stops30h 00mLufthansa
Sun 11/164:35 pmATL - KLU
2 stops24h 50mLufthansa
Deal found 10/28$863

Cheap flight deals from Klagenfurt to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Klagenfurt (KLU) to Atlanta (ATL). 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 October 29, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$863
(Lufthansa)
Provider with most accurate pricing for Klagenfurt-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for Klagenfurt-Atlanta Hartsfield-Jackson flights.
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From Klagenfurt to Atlanta Hartsfield-Jackson
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Klagenfurt to Atlanta 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 October 29, 2025.
Use the filters below to find and compare flights from Klagenfurt to Atlanta that are best for you.

Fly from

Klagenfurt

Fly to

Atlanta

Route

Depart

Return

Price

KlagenfurtAtlanta

KLU - ATL

KLUATL

Klagenfurt

Thu 11/13

2:50 pm-2:50 pm

2 stops30h 00m

Atlanta Hartsfield-Jackson

Sun 11/16

4:35 pm-11:25 pm

2 stops24h 50m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

  • Most accurate provider: When it comes to deals on Klagenfurt-Atlanta flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Klagenfurt-Atlanta flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Klagenfurt-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Klagenfurt-Atlanta flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Klagenfurt-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Klagenfurt to Atlanta

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

Cheapflights Insights

Everything you need to know about your flight from Klagenfurt to Atlanta

What is the cheapest month to book a flight from Klagenfurt to Atlanta?

Currently, April is the cheapest month in which you can book a flight from Klagenfurt to Atlanta (average of $597). Flying from Klagenfurt to Atlanta in July is currently the most expensive (average of $977). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Klagenfurt to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Klagenfurt to Atlanta?

    Airlines like Lufthansa fly from Klagenfurt to Atlanta in about 30h. The time it takes to get you to your destination can typically vary by up to . There are 4942 mi between Klagenfurt and Atlanta.

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

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

  • How can I find direct flights from Klagenfurt to Atlanta?

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

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

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

  • What is the cheapest month to book a flight from Klagenfurt to Atlanta?

    Currently, April is the cheapest month in which you can book a flight from Klagenfurt to Atlanta (average of $597). Flying from Klagenfurt to Atlanta in July is currently the most expensive (average of $977). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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