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Cheap flights from London Luton Airport to Klagenfurt from £89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — KLU
11 1월 — 18 1월1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Klagenfurt

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Klagenfurt
Explore the most affordable flight options available from Luton to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 12월 2025.

월 15/1208:40LTN - KLU
1 stop4h 15mMultiple Airlines
토 20/1205:45KLU - LTN
1 stop11h 35mMultiple Airlines
Deal found 11/12£491
일 28/1208:30LTN - KLU
2 stops28h 20mMultiple Airlines
토 3/116:00KLU - LTN
2 stops29h 25mMultiple Airlines
Deal found 11/12£644

Find flight deals from Luton to Klagenfurt

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) 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 12 12월 2025.

Round-trip from

£233

One-way from

£89

Popular in

December

Cheapest in

January

Average price

£237
28/1-2/2
  • 28/1-2/2
  • 2 total stops
  • 43h 25m total
  • London to Klagenfurt
Search Deals
7/4
  • 7/4
  • 1 total stop
  • 7h 40m total
  • London to Klagenfurt
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton 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 858,174 searches. Data last updated 12 12월 2025.
Use the filters below to find and compare flights from London Luton Airport to Klagenfurt that are best for you.

Fly from

Luton

Fly to

Klagenfurt

Route

Depart

Return

Price

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

목 29/1

19:30-13:50

1 stop17h 20m

Klagenfurt

월 2/2

15:15-16:20

1 stop26h 05m

£233

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

수 28/1

19:30-13:50

1 stop17h 20m

Klagenfurt

월 2/2

15:15-16:20

1 stop26h 05m

£233

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

월 30/3

12:20-23:25

2 stops10h 05m

Klagenfurt

화 7/4

15:15-08:00

1 stop17h 45m

£241

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

목 8/1

16:25-13:50

2 stops20h 25m

Klagenfurt

목 15/1

15:15-23:05

2 stops8h 50m

£382

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

토 24/1

18:30-13:50

3 stops18h 20m

Klagenfurt

월 26/1

15:15-21:55

3 stops31h 40m

£473

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

일 28/12

08:30-13:50

2 stops28h 20m

Klagenfurt

토 3/1

16:00-20:25

2 stops29h 25m

£644

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

화 7/4

06:00-14:40

1 stop7h 40m

£89

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

수 8/4

08:30-17:20

1 stop7h 50m

£101

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

월 6/4

18:10-14:40

1 stop19h 30m

£102

LondonKlagenfurt

LTN - KLU

LTNKLU

London Luton

수 7/1

19:30-13:50

1 stop17h 20m

£152

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 12 results
1
2

Best time to book a flight from Luton to Klagenfurt

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

Related info for your journey

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

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

    Klagenfurt (KLU), located 2.0 mi from the city center, is the airport you fly into when you book flights from London Luton to Klagenfurt. 0 airlines have flights to Klagenfurt from London Luton on a regular basis. Booking flights from London Luton to Klagenfurt should not be difficult; the airport handles an average of 0 inbound flights from London Luton per day.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Luton to Klagenfurt

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Luton to Klagenfurt?

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Can Cheapflights find flights from Luton to Klagenfurt with no change fees?

Certainly. Search results for flights to Klagenfurt from Luton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Luton to Klagenfurt become cheaper?

Yes! Start tracking prices for Luton to Klagenfurt flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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