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Cheap flights from London to Klagenfurt from £65

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LON — KLU
30 Apr — 7 May1
1 adult
Tue 30/4
Tue 7/5

The best prices from London to Klagenfurt are usually found in January or November, booked 41 days in advance, depart on a Monday or Friday and return on a Monday

Cheap flight deals from London to Klagenfurt

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 25 April 2024.

Popular in

February

Cheapest in

January

Average price

£227

Round-trip from

£23
High demand for flights, 46% potential price rise
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Best time to find cheap flights, 79% potential price drop
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Average for round-trip flights in April 2024
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From London (LON) to Klagenfurt
Search Deals

What is the cheapest day to fly round-trip from London to Klagenfurt?

Flights from London to Klagenfurt are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Klagenfurt.

How far in advance should I book a flight from London to Klagenfurt?

Users have found that booking a flight from London to Klagenfurt at least 42 days early can save you up to 178% on average compared to booking a flight this week. If booking 42 days before your flight isn’t an option for you, users have found flights from London to Klagenfurt for as little as £28 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £64 for flights departing within the next 3 days.

What is the cheapest month to fly from London to Klagenfurt?

Flights from London to Klagenfurt lean towards being more expensive in February. Prices are generally better when you fly from London to Klagenfurt in January, with the cheapest ticket starting at £20.

When is the cheapest time to fly from London to Klagenfurt (LON - KLU)?

It’s typically best to fly out from London to Klagenfurt in the afternoon. Doing so could potentially save you 71% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Lufthansa flights from London to Klagenfurt

Explore cheap flight options specifically provided by Lufthansa for the route between London and Klagenfurt. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 25 April 2024.
Take a look at some of the lowest-priced Lufthansa flights heading from London to Klagenfurt. It's recommended that users confirm their flight details before booking.
Wed 4/907:30LHR - KLU
2 stops5h 30mLufthansa
Sat 14/915:00KLU - LHR
2 stops6h 45mLufthansa
Deal found 25/4£276
Mon 16/920:25LHR - KLU
2 stops16h 35mLufthansa
Sun 22/915:00KLU - LHR
2 stops25h 40mLufthansa
Deal found 25/4£304
Sat 24/819:10LHR - KLU
2 stops27h 15mLufthansa
Sat 31/815:00KLU - LHR
2 stops28h 40mLufthansa
Deal found 25/4£328
Mon 26/807:50LCY - KLU
2 stops5h 10mLufthansa
Mon 2/915:00KLU - LCY
2 stops17h 15mLufthansa
Deal found 24/4£339
Mon 16/909:15LCY - KLU
2 stops13h 10mLufthansa
Sun 22/915:00KLU - LCY
2 stops26h 25mLufthansa
Deal found 25/4£346
Fri 24/509:30LHR - KLU
2 stops12h 55mLufthansa
Tue 28/515:00KLU - LHR
2 stops18h 15mLufthansa
Deal found 25/4£443
Mon 24/620:25LHR - KLU
2 stops16h 35mLufthansa
Sun 30/615:00KLU - LHR
2 stops17h 40mLufthansa
Deal found 25/4£454
Mon 13/517:45LGW - KLU
2 stops28h 40mLufthansa
Tue 21/505:45KLU - LGW
2 stops12h 15mLufthansa
Deal found 24/4£476
Sat 27/706:30LHR - KLU
2 stops6h 30mLufthansa
Mon 29/715:00KLU - LHR
2 stops6h 40mLufthansa
Deal found 25/4£480

Cheap Austrian Airlines flights from London to Klagenfurt

Explore cheap flight options specifically provided by Austrian Airlines for the route between London and Klagenfurt. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 25 April 2024.
Have a look at some of the cheapest available Austrian Airlines flights departing from London and landing in Klagenfurt. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 13/506:00LHR - KLU
1 stop16h 25mAustrian Airlines
Tue 21/515:00KLU - LHR
1 stop18h 20mAustrian Airlines
Deal found 24/4£220
Wed 4/906:00LHR - KLU
1 stop7h 00mAustrian Airlines
Sat 14/915:00KLU - LHR
1 stop7h 40mAustrian Airlines
Deal found 25/4£221
Sat 8/606:00LHR - KLU
1 stop7h 00mAustrian Airlines
Tue 11/615:00KLU - LHR
1 stop7h 40mAustrian Airlines
Deal found 24/4£229
Mon 16/919:30LHR - KLU
1 stop17h 30mAustrian Airlines
Sun 22/915:00KLU - LHR
1 stop18h 20mAustrian Airlines
Deal found 25/4£235
Mon 26/806:00LHR - KLU
1 stop16h 25mAustrian Airlines
Mon 2/915:00KLU - LHR
1 stop18h 20mAustrian Airlines
Deal found 24/4£250
Sat 24/810:00LHR - KLU
1 stop27h 00mAustrian Airlines
Sat 31/815:00KLU - LHR
1 stop18h 20mAustrian Airlines
Deal found 25/4£325
Thu 23/509:05LHR - KLU
1 stop3h 55mAustrian Airlines
Tue 28/515:00KLU - LHR
1 stop7h 40mAustrian Airlines
Deal found 25/4£347
Thu 23/509:05LHR - KLU
1 stop3h 55mAustrian Airlines
Thu 30/515:00KLU - LHR
1 stop18h 20mAustrian Airlines
Deal found 25/4£364
Tue 7/506:00LHR - KLU
1 stop16h 25mAustrian Airlines
Fri 10/505:45KLU - LHR
1 stop16h 55mAustrian Airlines
Deal found 25/4£386

Cheap London to Klagenfurt flights in April & May 2024

Find cheap flight options from London to Klagenfurt specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 25 April 2024.
These are some of the best deals we've found on flights to Klagenfurt in 2024 at this time. Check back soon for alternative fares.
Mon 13/506:00LHR - KLU
1 stop16h 25mAustrian Airlines
Tue 21/515:00KLU - LHR
1 stop18h 20mAustrian Airlines
Deal found 24/4£220
Mon 13/506:00LHR - KLU
1 stop16h 25mMultiple Airlines
Tue 21/515:00KLU - LHR
2 stops6h 45mMultiple Airlines
Deal found 24/4£274
Thu 25/406:00LHR - KLU
1 stop7h 00mAustrian Airlines
Thu 2/515:00KLU - LHR
1 stop7h 40mAustrian Airlines
Deal found 24/4£315
Thu 25/415:00LHR - KLU
1 stop7h 25mMultiple Airlines
Thu 2/515:00KLU - LHR
2 stops8h 40mMultiple Airlines
Deal found 24/4£336
Thu 25/406:30LHR - KLU
2 stops6h 30mLufthansa
Thu 2/515:00KLU - LHR
2 stops6h 45mLufthansa
Deal found 24/4£377
Mon 13/520:50LGW - KLU
2 stops16h 10mMultiple Airlines
Tue 21/515:00KLU - LGW
1 stop4h 45mMultiple Airlines
Deal found 24/4£382
Mon 13/520:00LHR - KLU
2 stops26h 25mMultiple Airlines
Tue 21/515:00KLU - LHR
2 stops27h 05mMultiple Airlines
Deal found 24/4£390
Fri 24/506:05LTN - KLU
2 stops30h 55mMultiple Airlines
Tue 28/515:00KLU - LTN
2 stops8h 15mMultiple Airlines
Deal found 25/4£455
Mon 13/507:50LCY - KLU
2 stops14h 35mMultiple Airlines
Tue 21/515:00KLU - LCY
2 stops17h 15mMultiple Airlines
Deal found 24/4£460

London to Klagenfurt 2024 flight deals

Discover exclusive flight deals for travel between London and Klagenfurt in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 25 April 2024.
These are some of the best deals we've found on flights to Klagenfurt in 2024 at this time. Check back soon for alternative fares.
Mon 13/506:00LHR - KLU
1 stop16h 25mAustrian Airlines
Tue 21/515:00KLU - LHR
1 stop18h 20mAustrian Airlines
Deal found 24/4£220
Sat 8/606:00LHR - KLU
1 stop7h 00mAustrian Airlines
Tue 11/615:00KLU - LHR
1 stop7h 40mAustrian Airlines
Deal found 24/4£229
Mon 16/919:30LHR - KLU
1 stop17h 30mAustrian Airlines
Sun 22/915:00KLU - LHR
1 stop18h 20mAustrian Airlines
Deal found 25/4£235
Mon 26/806:00LHR - KLU
1 stop16h 25mAustrian Airlines
Mon 2/915:00KLU - LHR
1 stop18h 20mAustrian Airlines
Deal found 24/4£250
Mon 16/920:25LHR - KLU
2 stops16h 35mMultiple Airlines
Sun 22/915:00KLU - LHR
1 stop18h 20mMultiple Airlines
Deal found 25/4£256
Sat 8/606:00LHR - KLU
1 stop7h 00mMultiple Airlines
Tue 11/615:00KLU - LHR
2 stops6h 45mMultiple Airlines
Deal found 24/4£263
Mon 26/806:30LHR - KLU
2 stops6h 30mMultiple Airlines
Mon 2/915:00KLU - LHR
1 stop18h 20mMultiple Airlines
Deal found 24/4£272
Mon 13/506:00LHR - KLU
1 stop16h 25mMultiple Airlines
Tue 21/515:00KLU - LHR
2 stops6h 45mMultiple Airlines
Deal found 24/4£274
Mon 16/920:25LHR - KLU
2 stops16h 35mLufthansa
Sun 22/915:00KLU - LHR
2 stops25h 40mLufthansa
Deal found 25/4£304

One-way flights to Klagenfurt from London

Search for one-way flight options from London to Klagenfurt. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 25 April 2024.
Take a look at some of the one-way flights we've detected from London to Klagenfurt. Users needing a return flight from London to Klagenfurt should utilize the search form above.
Wed 7/806:25STN - KLU
Nonstop2h 05mRyanair
Deal found 24/4£65
Sun 4/807:20STN - KLU
Nonstop2h 05mRyanair
Deal found 24/4£100
Mon 29/714:45LHR - KLU
2 stops7h 40mMultiple Airlines
Deal found 25/4£227
Sun 19/508:00STN - KLU
2 stops29h 00mMultiple Airlines
Deal found 24/4£244
Sun 4/806:30LHR - KLU
2 stops6h 30mLufthansa
Deal found 25/4£246
Sun 19/506:00LHR - KLU
1 stop7h 00mAustrian Airlines
Deal found 24/4£250
Sun 19/506:00LHR - KLU
1 stop7h 00mAustrian Airlines
Deal found 25/4£251
Sat 4/520:45LHR - KLU
2 stops25h 40mMultiple Airlines
Deal found 24/4£259
Sat 4/518:15LTN - KLU
2 stops28h 10mMultiple Airlines
Deal found 24/4£267

Find flights from London to Klagenfurt within your budget

Customise your flight search to find flights from London 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 925,685 searches. Data last updated 25 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£220 - £304

Route

Depart

Return

Price

London HeathrowKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Mon 13/5

1 stop16h 25m

Klagenfurt

Tue 21/5

1 stop18h 20m

£220

London HeathrowKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Wed 4/9

1 stop7h 00m

Klagenfurt

Sat 14/9

1 stop7h 40m

£221

London HeathrowKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Sat 8/6

1 stop7h 00m

Klagenfurt

Tue 11/6

1 stop7h 40m

£229

London HeathrowKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Mon 16/9

1 stop17h 30m

Klagenfurt

Sun 22/9

1 stop18h 20m

£235

London HeathrowKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Wed 4/9

2 stops5h 30m

Klagenfurt

Sat 14/9

1 stop7h 40m

£243

London HeathrowKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Mon 16/9

2 stops16h 35m

Klagenfurt

Sun 22/9

1 stop18h 20m

£256

London HeathrowKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Sat 8/6

1 stop7h 00m

Klagenfurt

Tue 11/6

2 stops6h 45m

£263

London HeathrowKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Wed 4/9

2 stops5h 30m

Klagenfurt

Sat 14/9

2 stops6h 45m

£276

London HeathrowKlagenfurt

LHR - KLU

LHRKLU

London Heathrow

Mon 16/9

2 stops16h 35m

Klagenfurt

Sun 22/9

2 stops25h 40m

£304

Flights are sorted by cheapest first

Deals found on 24/4

When is the best time to book a flight from London to Klagenfurt?

Use this chart to determine the optimal time to book a return flight from London to Klagenfurt. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from London to Klagenfurt, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from London to Klagenfurt?

Use this chart to determine the cheapest time to fly return from London to Klagenfurt. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London to Klagenfurt flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Klagenfurt by month

Plan your trip from London to Klagenfurt by taking into account the cheapest months to travel. The average price of a one-way flight from London to Klagenfurt is currently £212 while a return flight costs £250. Price data was last updated on 21 April 2024.

Temperature and rainfall in Klagenfurt by month

Plan your trip to Klagenfurt by taking into account the average temperature and rainfall totals by month.

KLU

Temperature

-4 - 19 °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 25 April 2024.
To help decide which airline to fly from London to Klagenfurt, see what other customers have to say about Lufthansa and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,087 reviews
Check prices

Comfort

7.5

Crew

8.1

Food

6.9

Overall

7.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Austrian Airlines
7.7
Good
1,087 reviews
Austrian Airlines
7.7
Good
1,087 reviews
Check prices

Comfort

7.5

Crew

8.1

Food

6.9

Overall

7.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Lufthansa
7.0
Good
7,744 reviews
Austrian Airlines
7.7
Good
1,087 reviews
Check prices

Comfort

7.5

Crew

8.1

Food

6.9

Overall

7.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Ryanair
6.9
Okay
6,137 reviews
Austrian Airlines
7.7
Good
1,087 reviews
Check prices

Comfort

7.5

Crew

8.1

Food

6.9

Overall

7.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Klagenfurt (KLU), located 2.0 mi from the city center, is the airport you fly into when you book flights from London to Klagenfurt. 2 airlines have flights to Klagenfurt from London on a regular basis. Booking flights from London to Klagenfurt should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • Can I find flights from London to Klagenfurt for under £300 on Cheapflights?

    Yes, there are multiple flights from London to Klagenfurt for under £300. The cheapest flight booked recently is on Austrian Airlines for just £220, but on average you can expect to pay £288.

  • What are the cheapest airlines flying from London to Klagenfurt round-trip?

    Flying on Austrian Airlines is currently your cheapest option to Klagenfurt, with prices starting at £220. Another option worth looking into is Lufthansa, starting at £276 return.

  • What are the cheapest airlines to fly from London to Klagenfurt one-way

    The cheapet airlines for a one-way flight from London to Klagenfurt are Ryanair (£65), Lufthansa (£246), and Austrian Airlines (£250).

  • What are the most popular routes from London to Klagenfurt?

    While some choose either London Heathrow - Klagenfurt or London City - Klagenfurt, London Gatwick - Klagenfurt is the most popular route from London to Klagenfurt.

  • What does LHR to KLU mean?

    LHR and KLU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LHR to KLU refers to a flight route from London Heathrow Airport to Klagenfurt Airport. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from London to Klagenfurt that include extra baggage allowance?

    The amount of baggage you can bring on your London to Klagenfurt flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from London to Klagenfurt with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to Klagenfurt flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • Can I find deals for flights from London to Klagenfurt that allow pets onboard?

    Many airlines flying from London to Klagenfurt offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from London to Klagenfurt?

    Yes, you can often find last-minute deals on London to Klagenfurt flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London to Klagenfurt flight deals updated?

    The London to Klagenfurt flight deals you see on this page were last updated on 25/4.

See more FAQs

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Alternative routes for London to Klagenfurt
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from London to Klagenfurt

Discover the top 2 airlines that operate flights from London to Klagenfurt. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 25 April 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£31Average£89FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Austrian AirlinesCheapest£210Average£277FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
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Search flights from London to Klagenfurt by cabin class

Find flights from London to Klagenfurt, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Hourly flight availability from London to Klagenfurt

Find hourly flight availability from London to Klagenfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 April 2024.
100%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from London to Klagenfurt

Explore weekly flight availability from London to Klagenfurt. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 April 2024.
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday1daily flight
Sunday0daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from London to Klagenfurt via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Klagenfurt?

Cheapflights helps you find that perfect flight to Klagenfurt from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Klagenfurt flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on London to Klagenfurt flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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