How long is a direct flight to Klagenfurt?

While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Klagenfurt to last approximately 2h 05m on average. The quickest direct flight to Klagenfurt at this time departs from London Stansted Airport (2h 05m), while the longest leaves from London Stansted Airport (2h 05m).

What is the most popular direct flight origin to Klagenfurt?

Currently, the most popular direct flight origin to Klagenfurt is London Stansted Airport. A return direct flight from London Stansted Airport to Klagenfurt typically costs around £44.

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 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

In terms of precipitation, rainfall in Klagenfurt ranges from 40.0 - 110.0 inches per month. June is typically the wettest month, when rainfall can reach 110.0 mm. January is typically the driest time to visit Klagenfurt when rainfall is around 40.0 mm.

Direct flights to Klagenfurt

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Cheapest flights to Klagenfurt
Explore the most affordable flight options available to Klagenfurt. Find the lowest fares based on data from user searches, with prices last updated on 4 November 2026.

Fri 23/413:30 -

Nonstop2h 05m

Sun 25/421:05 -

Nonstop2h 05m

Deal found 2/11£92

Best time to book a flight to Klagenfurt

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LON-KLU

STN-KLU

Estimated return 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.

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Sun 11/4

17:25-20:30

Nonstop2h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£46

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Wed 31/3

05:55-09:00

Nonstop2h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£53

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Fri 23/4

13:30-16:35

Nonstop2h 05m

Klagenfurt

Sun 25/4

21:05-22:10

Nonstop2h 05m

£92

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Sorted by cheapest first

Reviews of airlines flying non-stop to Klagenfurt

Get a feel of what it's like to fly with Austrian Airlines and Ryanair to Austria by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.5

Good

981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.

Austrian Airlines

7.5

Good

981 reviews

Austrian Airlines

7.5

Good

981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edward,Jul 2026

YUL - VIE

Ryanair

6.9

Okay

5,447 reviews

Austrian Airlines

7.5

Good

981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edward,Jul 2026

YUL - VIE

FAQ about direct flights to Klagenfurt

How long is a direct flight to Klagenfurt?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Klagenfurt to last approximately 2h 05m on average. The quickest direct flight to Klagenfurt at this time departs from London Stansted Airport (2h 05m), while the longest leaves from London Stansted Airport (2h 05m).
What is the most popular direct flight origin to Klagenfurt?
Currently, the most popular direct flight origin to Klagenfurt is London Stansted Airport. A return direct flight from London Stansted Airport to Klagenfurt typically costs around £44.

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This is the cheapest price on a non-stop flight to Klagenfurt found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights to Klagenfurt
Explore the most affordable flight options available to Klagenfurt. Find the lowest fares based on data from user searches, with prices last updated on 4 November 2026.

Explore the most affordable flight options available to Klagenfurt. Find the lowest fares based on data from user searches, with prices last updated on 4 November 2026.

Best flights to Klagenfurt
Discover carefully curated flight deals to Klagenfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Discover carefully curated flight deals to Klagenfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

One-way flights to Klagenfurt
Search for one-way flight options to Klagenfurt. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Search for one-way flight options to Klagenfurt. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Best time to book a flight to Klagenfurt

Have a flexible travel schedule? Discover the best time to fly to Klagenfurt with our price prediction graph.

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Use the filters below to find and compare direct flights to Klagenfurt that are best for you.

Reviews of airlines flying non-stop to Klagenfurt

Get a feel of what it's like to fly with Austrian Airlines and Ryanair to Austria by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQ about direct flights to Klagenfurt

Find answers to frequently asked questions about direct flights to Klagenfurt to unlock the best deals on Cheapflights.

How long is a direct flight to Klagenfurt?

What is the most popular direct flight origin to Klagenfurt?

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Flights to and from Klagenfurt

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£46+ Direct flights to Klagenfurt

This is the cheapest price on a non-stop flight to Klagenfurt found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Klagenfurt

Cheapest flights to KlagenfurtExplore the most affordable flight options available to Klagenfurt. Find the lowest fares based on data from user searches, with prices last updated on 4 November 2026.

Explore the most affordable flight options available to Klagenfurt. Find the lowest fares based on data from user searches, with prices last updated on 4 November 2026.

Best flights to KlagenfurtDiscover carefully curated flight deals to Klagenfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Discover carefully curated flight deals to Klagenfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

One-way flights to KlagenfurtSearch for one-way flight options to Klagenfurt. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Search for one-way flight options to Klagenfurt. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Best time to book a flight to Klagenfurt

Have a flexible travel schedule? Discover the best time to fly to Klagenfurt with our price prediction graph.

Cheapflights Fare Finder

Use the filters below to find and compare direct flights to Klagenfurt that are best for you.

Reviews of airlines flying non-stop to Klagenfurt

Get a feel of what it's like to fly with Austrian Airlines and Ryanair to Austria by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQ about direct flights to Klagenfurt

Find answers to frequently asked questions about direct flights to Klagenfurt to unlock the best deals on Cheapflights.

How long is a direct flight to Klagenfurt?

What is the most popular direct flight origin to Klagenfurt?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights to Austria

Book a non-stop flight to one of these popular destinations located in Austria.

Direct flights to Europe

Book a non-stop flight to one of these popular destinations located in Europe.

Flights to and from Klagenfurt

Consider one of these popular flight routes traveling to and from Klagenfurt.

Airlines flying direct to Klagenfurt

Consider these flights with airlines flying direct to Klagenfurt.

Direct flights from Austria

Consider flying direct from one of these origins located in Austria.

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Cheapest flights to Klagenfurt
Explore the most affordable flight options available to Klagenfurt. Find the lowest fares based on data from user searches, with prices last updated on 4 November 2026.

Best flights to Klagenfurt
Discover carefully curated flight deals to Klagenfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

One-way flights to Klagenfurt
Search for one-way flight options to Klagenfurt. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.