$997+ Cheap flights from San Francisco (SFO) 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KLU
Apr 2 — Apr 91
1 adult, Economy
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Find cheap flights from San Francisco to Klagenfurt with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Klagenfurt
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 March 28, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Find flight deals from San Francisco to Klagenfurt
Cheapest flights from San Francisco to KlagenfurtExplore the most affordable flight options available from San Francisco to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
Explore the most affordable flight options available from San Francisco to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1111:25 amSFO - KLU
2 stops41h 35mMultiple Airlines
Sun 5/183:00 pmKLU - SFO
2 stops54h 40mMultiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$997
This Austrian Airlines deal was found by Cheapflights users on 3/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:05 pmSFO - KLU
2 stops17h 20mAustrian Airlines
Sun 5/183:00 pmKLU - SFO
2 stops54h 40mAustrian Airlines
Deal found 3/27![Austrian Airlines logo]()
$1,024
This StudentUniverse deal was found by Cheapflights users on 3/27. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:30 amSFO - KLU
3 stops20h 30mLufthansa
Sun 5/183:00 pmKLU - SFO
2 stops30h 40mLufthansa
Deal found 3/27![Lufthansa logo]()
$1,459
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 March 28, 2025.
Use the filters below to find and compare flights from San Francisco to Klagenfurt that are best for you.
Fly from
San Francisco
Fly to
Klagenfurt
Route
Depart
Return
Price
San FranciscoKlagenfurt
SFO - KLU
SFOKLU
San Francisco
Sun 5/11
11:25 am-2:00 pm
2 stops41h 35m
Klagenfurt
Sun 5/18
3:00 pm-12:40 pm
2 stops54h 40m
$997
San FranciscoKlagenfurt
SFO - KLU
SFOKLU
San Francisco
Sun 5/11
9:05 pm-11:25 pm
2 stops17h 20m
Klagenfurt
Sun 5/18
3:00 pm-12:40 pm
2 stops54h 40m
$1,024
San FranciscoKlagenfurt
SFO - KLU
SFOKLU
San Francisco
Sun 5/11
8:30 am-2:00 pm
3 stops20h 30m
Klagenfurt
Sun 5/18
3:00 pm-12:40 pm
2 stops30h 40m
$1,459
San FranciscoKlagenfurt
SFO - KLU
SFOKLU
San Francisco
Sun 4/6
9:05 pm-11:25 pm
2 stops17h 20m
$1,199
Compare providers for flights from San Francisco to Klagenfurt
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Klagenfurt in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Klagenfurt flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Klagenfurt flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Klagenfurt flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Klagenfurt flights, Cheapflights users trust eDreams the most. eDreams 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 San Francisco-Klagenfurt 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 San Francisco to Klagenfurt
Have a flexible travel schedule? Discover the best time to fly to Klagenfurt from San Francisco 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 San Francisco to Klagenfurt
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).