Cheap Flights from London Luton to Klagenfurt

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Flight deals from London Luton to Klagenfurt

Looking for a cheap last-minute deal or the best return flight from London Luton to Klagenfurt? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Luton to Klagenfurt

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Luton to Klagenfurt flights are currently cheapest in July.

London Luton to Klagenfurt: Alternative routes

Compare routes from London Luton to Klagenfurt below. You may find an airport to fly into that's cheaper, faster, or easier than Klagenfurt.

London to Klagenfurt: Flight information

The things to know before you go.
Cheapest flight found169 €
Cheapest month to flyJuly

Finding cheap flights from London Luton to Klagenfurt: Frequently asked questions

The best price we found for a return flight from London Luton to Klagenfurt is 169 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London Luton to Klagenfurt. But we found flights with one or more stops from 169 €.
As of July 2025, there are no flights flying from London Luton to Klagenfurt.
The cheapest month to fly from London Luton to Klagenfurt is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Luton Airport to Klagenfurt Airport on Sunday, 6 July 2025.
No airlines currently offer direct flights between London Luton Airport and Klagenfurt Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Klagenfurt but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Klagenfurt is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Wizz Air UK offers the cheapest flight tickets to Klagenfurt.

Travelling from London Luton Airport (LTN) to Klagenfurt Airport (KLU): what you need to know

  • Klagenfurt is one hour ahead of London and observes the UTC+1 timezone.

  • Give yourself enough time to catch your LTN to KLU flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month such as August? Public holidays and other popular periods can mean longer lines at check-in and security. Be extra cautious and get there up to four hours before an international flight and two hours before a domestic departure.

  • Break up your flight or take a detour to a new city with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from London Luton Airport to Klagenfurt Airport. Many travellers pass through Palma de Mallorca Airport on this route.

How to find the cheapest flights from London Luton Airport (LTN) to Klagenfurt Airport (KLU)

  • The lowest price we've seen for a one-way London Luton Airport to Klagenfurt Airport flight is 84 €. A return ticket is currently 169 €. Depending on the availability when you book, these fares could change.

  • To get your hands on cheap tickets from LTN to KLU, book ahead. Airlines usually offer the most competitive fares when flights are first made available.

  • If you're flexible with your travel dates, try using the 'Whole month' search function. It'll find the lowest price across every month when looking for a flight from London Luton Airport to Klagenfurt Airport.

  • Save time searching for cheap flights from LTN to KLU by setting up a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.

  • Pick your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from London Luton Airport to Klagenfurt Airport.

Handy information about London Luton Airport (LTN)

  • When it comes to the on-time performance of London Luton Airport, data shows 72.75% of flights arrive within the expected timeframe.

  • Central London to London Luton Airport is approximately 56 kilometres. Depending on traffic, it'll take you about 1 hour 15 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Expect a trip time of about 1 hour 20 minutes on public transport.

  • Get your journey off to a hassle-free start by staying near LTN. Whether you've booked an early flight from London Luton Airport to Klagenfurt Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at Klagenfurt Airport (KLU)

  • If you're coming in on a late London Luton Airport to Klagenfurt Airport flight, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be resting soon after at one of these accommodation options near KLU:

  • Travel at your own speed with a Klagenfurt Airport rental car. Pick up a set of wheels from Thrifty, Budget or Sixt and venture far and wide through Klagenfurt and beyond.

  • To get the best deal, book your ride from Klagenfurt Airport about four weeks before you set off.

Getting from Klagenfurt Airport (KLU) to central Klagenfurt

  • From Klagenfurt Airport, Klagenfurt is approximately 5 kilometres away. It takes around 10 minutes to drive to the centre.

  • Getting to the centre on public transport takes roughly 30 minutes.

When to fly to Klagenfurt Airport (KLU)

  • It's time to pick your travel dates for your flight from London Luton Airport to Klagenfurt Airport. July is the most popular month to visit Klagenfurt. If you like a more low-key vibe, go in February.

  • Lock in your flight from London Luton Airport to Klagenfurt Airport for July if you'd like to explore Klagenfurt during its warmest month. You can expect temperatures of between 10ºC (50ºF) and 27ºC (81ºF).

  • Look for cheap tickets from LTN to KLU in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -11ºC (12ºF) and 4ºC (39ºF) on average.

Explore more of Austria

  • Vienna is just one of the many cities in Austria waiting to be explored after you've seen Klagenfurt. Around 241 kilometres away to the north-east, check out popular attractions including Schonbrunn Palace, St. Stephen's Cathedral and Vienna State Opera.

  • Around 97 kilometres north-east of Klagenfurt, Graz is another essential stop in Austria. Experience major highlights starting with Schlossberg, Kunsthaus Graz and Mausoleum of Emperor Ferdinand II.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.