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£28+ Cheap flights to Klagenfurt

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
— KLU
22 Jan — 29 Jan1
1 adult

Flights to Klagenfurt in 2025

Find the latest flights to Klagenfurt in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 January 2025.

Return from

£28

One-way from

£37

Popular in

May

Cheapest in

January

Average price

£34
Ryanair
  • Ryanair
  • 23/1-26/1
  • Nonstop
  • 4h 10m total
  • London to Klagenfurt
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Ryanair
  • Ryanair
  • 18/2
  • Nonstop
  • 2h 00m total
  • London to Klagenfurt
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High demand for flights, 14% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for return flights in January 2025
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Find flight deals to Klagenfurt

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 17 January 2025.

Thu 27/205:55STN - KLU
Nonstop2h 00mRyanair
Sun 2/309:35KLU - STN
Nonstop2h 10mRyanair
Deal found 16/1£144
Sun 2/213:55LHR - KLU
1 stop8h 25mAustrian Airlines
Thu 6/215:15KLU - LHR
1 stop20h 10mAustrian Airlines
Deal found 16/1£164
Sun 2/208:05STN - KLU
2 stops28h 55mMultiple Airlines
Thu 6/209:20KLU - STN
Nonstop2h 10mMultiple Airlines
Deal found 17/1£187
Sun 2/206:00LHR - KLU
1 stop16h 20mMultiple Airlines
Thu 6/215:15KLU - LHR
2 stops8h 40mMultiple Airlines
Deal found 16/1£187
Sun 2/211:10LHR - KLU
2 stops11h 10mLufthansa
Thu 6/215:15KLU - LHR
2 stops8h 40mLufthansa
Deal found 17/1£216
Sun 2/208:30LGW - KLU
1 stop4h 30mMultiple Airlines
Thu 6/215:15KLU - LGW
1 stop4h 20mMultiple Airlines
Deal found 17/1£240
Thu 13/210:00LCY - KLU
2 stops12h 20mLufthansa
Thu 20/215:15KLU - LCY
2 stops19h 10mLufthansa
Deal found 16/1£254
Sun 2/208:25LTN - KLU
2 stops13h 55mMultiple Airlines
Thu 6/215:15KLU - LTN
2 stops17h 20mMultiple Airlines
Deal found 16/1£296
Thu 27/210:00LCY - KLU
2 stops12h 20mMultiple Airlines
Sun 2/314:50KLU - LCY
2 stops19h 35mMultiple Airlines
Deal found 16/1£343

Find flights to Klagenfurt within your budget

Locate flights to Klagenfurt that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

LondonKlagenfurt

STN - KLU

STNKLU

London Stansted

Thu 27/2

05:55-08:55

Nonstop2h 00m

Klagenfurt

Sun 2/3

09:35-10:45

Nonstop2h 10m

£144

LondonKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Sun 2/2

13:55-23:20

1 stop8h 25m

Klagenfurt

Thu 6/2

15:15-10:25

1 stop20h 10m

£164

LondonKlagenfurt

STN - KLU

STNKLU

London Stansted

Sun 2/2

08:05-14:00

2 stops28h 55m

Klagenfurt

Thu 6/2

09:20-10:30

Nonstop2h 10m

£187

LondonKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Sun 2/2

06:00-23:20

1 stop16h 20m

Klagenfurt

Thu 6/2

15:15-22:55

2 stops8h 40m

£187

LondonKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Sun 2/2

11:10-23:20

2 stops11h 10m

Klagenfurt

Thu 6/2

15:15-22:55

2 stops8h 40m

£216

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Sun 2/2

08:30-14:00

1 stop4h 30m

Klagenfurt

Thu 6/2

15:15-18:35

1 stop4h 20m

£240

LondonKlagenfurt

LCY - KLU

LCYKLU

London City

Thu 13/2

10:00-23:20

2 stops12h 20m

Klagenfurt

Thu 20/2

15:15-09:25

2 stops19h 10m

£254

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

Sun 2/2

08:25-23:20

2 stops13h 55m

Klagenfurt

Thu 6/2

15:15-07:35

2 stops17h 20m

£296

LondonKlagenfurt

LCY - KLU

LCYKLU

London City

Thu 27/2

10:00-23:20

2 stops12h 20m

Klagenfurt

Sun 2/3

14:50-09:25

2 stops19h 35m

£343

LondonKlagenfurt

STN - KLU

STNKLU

London Stansted

Thu 13/3

05:55-08:55

Nonstop2h 00m

£32

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 19 results
1
2

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.
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.

Travel insights for flights to Klagenfurt

Get recent, data-driven insights about flights to Klagenfurt including ideal travel times, pricing trends, and more.

How long is the flight to Klagenfurt?

On average, a flight from London to Klagenfurt takes 7 hours 55 minutes. Flights to Klagenfurt from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Klagenfurt?

The most popular airlines flying from London to Klagenfurt are Austrian Airlines and Ryanair.

Austrian Airlines

Austrian Airlines

From £214

Ryanair

Ryanair

From £47

What are the cheapest airlines that fly to Klagenfurt?

The cheapest airlines flying from London to Klagenfurt are Ryanair and Austrian Airlines.

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 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.

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 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).

Reviews of airlines servicing Klagenfurt

Get insights into the airlines that provide service to Klagenfurt. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Klagenfurt. Reviews last updated 17 January 2025.
To help decide which airline to fly to Klagenfurt, see what other customers have to say about Austrian Airlines and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
786 reviews
Check prices

Entertainment

6.7

Comfort

7.3

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Reviews

1 / 10

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Austrian Airlines
7.6
Good
786 reviews
Austrian Airlines
7.6
Good
786 reviews
Check prices

Entertainment

6.7

Comfort

7.3

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Reviews

1 / 10

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Ryanair
6.9
Okay
5,188 reviews
Austrian Airlines
7.6
Good
786 reviews
Check prices

Entertainment

6.7

Comfort

7.3

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Reviews

1 / 10

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Lufthansa
6.8
Okay
7,094 reviews
Austrian Airlines
7.6
Good
786 reviews
Check prices

Entertainment

6.7

Comfort

7.3

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Reviews

1 / 10

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

  • What airport do you fly into for flights to Klagenfurt?

    Travelers will need to book flights to Klagenfurt (KLU) if they wish to fly to Klagenfurt. The Klagenfurt airport is 2.0 mi from the city center.

  • Can I find cheaper flights to Klagenfurt if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Klagenfurt on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Klagenfurt?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Klagenfurt.

  • What is the cheapest airport to fly to in Klagenfurt?

    Klagenfurt is currently the cheapest airport to fly to in Klagenfurt. One-way flights to Klagenfurt typically cost £16, while return flights cost around £28.

  • Where does the fastest flight to Klagenfurt depart from?

    For those looking to save time traveling to Klagenfurt, London offers the quickest one-way flight (2 hours 0 minutes).

  • Does Klagenfurt have car hire?

    Yes. Those touching down at Klagenfurt can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Klagenfurt?

    Yes. Klagenfurt has hotels nearby for those requiring accommodations. Schlosshotel St. Georgen is the closest property to Klagenfurt (0.0 mi away from Klagenfurt).

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