How long is the flight from London to Klagenfurt?

Airlines like Ryanair, Austrian Airlines, and Lufthansa fly from London to Klagenfurt in about 2h 05m. The time it takes to get you to your destination can typically vary by up to 19h 55m. There are 729 mi between London and Klagenfurt. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Flying on Ryanair is currently your cheapest option to Klagenfurt, with prices starting at £41. Another option worth looking into is Austrian Airlines, starting at £165 return. You may be able to fly from London to Klagenfurt for 80% less than the average price by searching for these airlines.

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.

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).

What are the most popular routes from London to Klagenfurt?

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

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 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.

£16+ Cheap Flights from London to Klagenfurt

Cheap flight deals from London to Klagenfurt

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from London to Klagenfurt
Explore the most affordable flight options available from London to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Mon 5/1006:45 -

Nonstop2h 05m

Sat 17/1011:00 -

Nonstop2h 05m

Deal found 6/9£30

Sat 10/1007:30 -

Nonstop2h 05m

Sat 17/1011:00 -

Nonstop2h 05m

Deal found 5/9£32

Sat 26/908:10 -

Nonstop2h 05m

Mon 28/910:30 -

Nonstop2h 05m

Deal found 6/9£38

Sat 3/1007:30 -

Nonstop2h 05m

Mon 5/1010:30 -

Nonstop2h 05m

Deal found 4/9£40

Sat 3/1007:30 -

Nonstop2h 05m

Sat 10/1011:00 -

Nonstop2h 05m

Deal found 5/9£42

Sat 10/1007:30 -

Nonstop2h 05m

Mon 12/1015:45 -

1 stop16h 35m

Deal found 5/9£70

Sat 19/908:10 -

Nonstop2h 05m

Mon 21/910:30 -

Nonstop2h 05m

Deal found 5/9£71

Mon 14/921:35 -

1 stop16h 05m

Wed 7/1017:55 -

2 stops15h 45m

Deal found 7/9£132

Mon 14/918:00 -

2 stops19h 40m

Wed 7/1017:55 -

2 stops18h 05m

Deal found 7/9£142

Wed 16/906:10 -

1 stop10h 10m

Mon 21/915:45 -

2 stops17h 45m

Deal found 5/9£161

Tue 20/1006:00 -

1 stop7h 40m

Tue 27/1014:55 -

2 stops21h 20m

Deal found 5/9£170

Sat 10/1006:00 -

1 stop7h 00m

Sat 17/1015:00 -

1 stop7h 40m

Deal found 4/9£181

Best flights from London to Klagenfurt
Discover carefully curated flight deals from London to Klagenfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Sat 26/908:10 -

Nonstop2h 05m

Mon 28/910:30 -

Nonstop2h 05m

Deal found 6/9£38

Sat 3/1007:30 -

Nonstop2h 05m

Mon 5/1010:30 -

Nonstop2h 05m

Deal found 3/9£39

Sat 19/908:10 -

Nonstop2h 05m

Mon 21/910:30 -

Nonstop2h 05m

Deal found 5/9£71

Sat 26/908:10 -

Nonstop2h 05m

Mon 28/915:45 -

2 stops8h 20m

Deal found 8/9£164

Tue 20/1009:05 -

1 stop3h 55m

Tue 27/1011:15 -

1 stop11h 25m

Deal found 5/9£199

Mon 5/1017:55 -

1 stop19h 45m

Sat 17/1011:00 -

Nonstop2h 05m

Deal found 6/9£84

Thu 3/1211:30 -

2 stops22h 00m

Tue 8/1211:15 -

2 stops12h 40m

Deal found 5/9£234

Fri 27/1107:55 -

1 stop3h 25m

Mon 30/1113:00 -

1 stop7h 05m

Deal found 7/9£284

Tue 20/1006:00 -

1 stop7h 40m

Tue 27/1014:55 -

2 stops21h 20m

Deal found 5/9£170

Sat 10/1018:00 -

1 stop20h 50m

Sat 17/1011:00 -

Nonstop2h 05m

Deal found 4/9£139

Fri 2/1009:00 -

1 stop5h 05m

Wed 7/1017:55 -

1 stop7h 04m

Deal found 7/9£172

Tue 20/1020:50 -

2 stops19h 30m

Tue 27/1014:55 -

2 stops19h 15m

Deal found 5/9£190

Sat 26/909:05 -

1 stop3h 55m

Mon 28/905:50 -

1 stop16h 50m

Deal found 8/9£235

Fri 2/1006:30 -

2 stops6h 30m

Wed 7/1015:00 -

2 stops18h 15m

Deal found 7/9£235

Fri 18/906:00 -

1 stop7h 00m

Sat 19/915:00 -

1 stop7h 40m

Deal found 6/9£236

Thu 3/1206:00 -

1 stop3h 55m

Tue 8/1211:15 -

2 stops12h 40m

Deal found 5/9£200

Thu 3/1209:50 -

2 stops23h 40m

Tue 8/1211:15 -

2 stops7h 25m

Deal found 7/9£254

Mon 5/1006:00 -

1 stop6h 55m

Sat 17/1005:50 -

2 stops12h 15m

Deal found 6/9£200

Thu 3/1206:00 -

1 stop3h 55m

Tue 8/1211:15 -

1 stop11h 25m

Deal found 6/9£242

Fri 12/206:00 -

1 stop3h 30m

Fri 19/211:15 -

1 stop22h 05m

Deal found 6/9£243

Sat 10/1007:30 -

Nonstop2h 05m

Sat 17/1005:50 -

3 stops15h 35m

Deal found 4/9£201

Fri 2/1006:00 -

1 stop7h 00m

Wed 7/1015:00 -

2 stops18h 15m

Deal found 7/9£207

Tue 20/1018:30 -

2 stops18h 30m

Tue 27/1011:15 -

2 stops7h 25m

Deal found 5/9£306

Fri 2/1006:15 -

1 stop14h 30m

Wed 7/1017:55 -

1 stop7h 55m

Deal found 7/9£219

Tue 20/1022:00 -

1 stop18h 20m

Tue 27/1014:55 -

1 stop18h 50m

Deal found 5/9£223

Fri 2/1009:15 -

2 stops13h 05m

Wed 7/1015:00 -

2 stops18h 40m

Deal found 7/9£444

Wed 23/921:50 -

1 stop12h 35m

Sun 27/916:15 -

1 stop17h 15m

Deal found 7/9£265

Thu 12/1119:00 -

2 stops14h 30m

Sun 15/1111:15 -

3 stops32h 35m

Deal found 4/9£276

Sat 3/1005:40 -

2 stops31h 20m

Mon 5/1015:45 -

1 stop8h 50m

Deal found 3/9£279

Sat 3/1021:50 -

2 stops15h 30m

Mon 5/1015:45 -

1 stop9h 05m

Deal found 6/9£281

Find flight deals from London to Klagenfurt

Round-trip from	£30
One-way from	£16
Popular in	April
Cheapest in	October
Average price	£376
Good round-trip deal	£161 or less

Ryanair
5/10-17/10
Nonstop
4h 10m total
London to Klagenfurt

Search Deals

Ryanair
28/9-31/12
Nonstop
2h 05m total
London to Klagenfurt

Search Deals

Highest demand for flights based on searches. 30% potential increase in price (£69 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 24% potential price decrease (£31 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from London (LON) to Klagenfurt.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Mon 28/9

06:45-09:50

Nonstop2h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Mon 5/10

06:45-09:50

Nonstop2h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Sat 10/10

07:30-10:35

Nonstop2h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Mon 12/10

06:45-09:50

Nonstop2h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£19

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Sat 3/10

07:30-10:35

Nonstop2h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£21

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Sat 17/10

07:30-10:35

Nonstop2h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£21

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Sat 26/9

08:10-11:15

Nonstop2h 05m

Klagenfurt

Mon 28/9

10:30-11:35

Nonstop2h 05m

£38

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Sat 3/10

07:30-10:35

Nonstop2h 05m

Klagenfurt

Mon 5/10

10:30-11:35

Nonstop2h 05m

£39

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Sat 19/9

08:10-11:15

Nonstop2h 05m

Klagenfurt

Mon 21/9

10:30-11:35

Nonstop2h 05m

£71

LondonKlagenfurt

STN London Stansted - KLU Klagenfurt

STNKLU

London Stansted

Mon 2/11

07:00-11:45

1 stop3h 45m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£81

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to Klagenfurt

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

LON-KLU

STN-KLU

LHR-KLU

LGW-KLU

LTN-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.

Cheapflights Insights

Everything you need to know about your flight from London to Klagenfurt

LON-KLU

STN-KLU

LHR-KLU

LGW-KLU

LTN-KLU

What is the cheapest month to book a flight from London to Klagenfurt?

Currently, October is the cheapest month in which you can book a flight from London to Klagenfurt (average of £33). Flying from London to Klagenfurt in April is currently the most expensive (average of £666). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to KLU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Klagenfurt as you normally would.

Reviews of airlines servicing Klagenfurt

Read through reviews of airlines operating flights from London to Klagenfurt, such as Austrian Airlines and Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.6

Good

953 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

7.6

Good

953 reviews

Austrian Airlines

7.6

Good

953 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edward,Jul 2026

YUL - VIE

Ryanair

6.9

Okay

5,487 reviews

Austrian Airlines

7.6

Good

953 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edward,Jul 2026

YUL - VIE

Related info for your journey

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.
How long is the flight from London to Klagenfurt?
Airlines like Ryanair, Austrian Airlines, and Lufthansa fly from London to Klagenfurt in about 2h 05m. The time it takes to get you to your destination can typically vary by up to 19h 55m. There are 729 mi between London and Klagenfurt. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London to Klagenfurt round-trip?
Flying on Ryanair is currently your cheapest option to Klagenfurt, with prices starting at £41. Another option worth looking into is Austrian Airlines, starting at £165 return. You may be able to fly from London to Klagenfurt for 80% less than the average price by searching for these airlines.
What are the most popular routes from London to Klagenfurt?
While some choose either London Luton - Klagenfurt or London Stansted - Klagenfurt, London Gatwick - Klagenfurt is the most popular route from London to Klagenfurt.
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.
What is the cheapest month to book a flight from London to Klagenfurt?
Currently, October is the cheapest month in which you can book a flight from London to Klagenfurt (average of £33). Flying from London to Klagenfurt in April is currently the most expensive (average of £666). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Austria

Flights by cabin class

Klagenfurt flight routes

Other flight options

Other flights from London

Popular flights

Alternative routes for London to Klagenfurt

Stansted to Vienna flights

Gatwick to Vienna flights

Luton to Vienna flights

Heathrow to Vienna flights

London City to Vienna flights

Southend to Vienna flights

Heathrow to Salzburg flights

Stansted to Salzburg flights

Manchester to Vienna flights

London City to Salzburg flights

Heathrow to Innsbruck flights

Gatwick to Innsbruck flights

Edinburgh to Vienna flights

Gatwick to Salzburg flights

Luton to Salzburg flights

Stansted to Innsbruck flights

Luton to Innsbruck flights

London City to Innsbruck flights

Birmingham to Vienna flights

Manchester to Innsbruck flights

Southend to Innsbruck flights

Bristol to Vienna flights

Manchester to Salzburg flights

Southend to Salzburg flights

Heathrow to Graz flights

London City to Graz flights

Stansted to Graz flights

Heathrow to Klagenfurt flights

Birmingham to Salzburg flights

Stansted to Klagenfurt flights

Luton to Graz flights

Bristol to Innsbruck flights

London City to Klagenfurt flights

East Midlands to Vienna flights

Luton to Klagenfurt flights

Gatwick to Klagenfurt flights

Heathrow to Linz flights

Gatwick to Graz flights

Leeds to Vienna flights

Edinburgh to Innsbruck flights

Stansted to Linz flights

Luton to Linz flights

Liverpool to Vienna flights

Gatwick to Linz flights

London City to Linz flights

Edinburgh to Salzburg flights

Birmingham to Innsbruck flights

Newcastle upon Tyne to Vienna flights

East Midlands to Salzburg flights

Manchester to Graz flights

Top 2 airlines flying from London to Klagenfurt

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£41	Average£115	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Austrian Airlines	Cheapest£165	Average£288	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Klagenfurt from £16

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Klagenfurt

Cheapest flights from London to KlagenfurtExplore the most affordable flight options available from London to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Explore the most affordable flight options available from London to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from London to KlagenfurtDiscover carefully curated flight deals from London to Klagenfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from London to Klagenfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Direct flights from London to KlagenfurtExplore direct flight options from London to Klagenfurt based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Explore direct flight options from London to Klagenfurt based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Last-minute flights from London to KlagenfurtDiscover last-minute flight deals from London to Klagenfurt. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Klagenfurt. Data last updated 8 September 2026 and is based on user searches.

One-way flights from London to KlagenfurtSearch for one-way flight options from London to Klagenfurt. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from London to Klagenfurt. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Find flight deals from London to Klagenfurt

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

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

Best time to book a flight from London to Klagenfurt

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

Cheapflights Insights

What is the cheapest month to book a flight from London to Klagenfurt?

What is the cheapest time of day to fly from LON to KLU?

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 8 September 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Klagenfurt as you normally would.

Reviews of airlines servicing Klagenfurt

Read through reviews of airlines operating flights from London to Klagenfurt, such as Austrian Airlines and Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from London to Klagenfurt?

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

What are the most popular routes from London to Klagenfurt?

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

How can I find direct flights from London to Klagenfurt?

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

What is the cheapest month to book a flight from London 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.

Alternative routes for London to Klagenfurt

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

Complete your trip

Complete your trip to Klagenfurt by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Austria

Book a non-stop flight to one of these other cities located in Austria.

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.

Other flights to Klagenfurt

Explore flights to Klagenfurt departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 September 2026.

London and Klagenfurt flights

Browse other London and Klagenfurt flight options. Last updated on 8 September 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 8 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from London to Klagenfurt

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Klagenfurt
Explore the most affordable flight options available from London to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from London to Klagenfurt
Discover carefully curated flight deals from London to Klagenfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Direct flights from London to Klagenfurt
Explore direct flight options from London to Klagenfurt based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Last-minute flights from London to Klagenfurt
Discover last-minute flight deals from London to Klagenfurt. Data last updated 8 September 2026 and is based on user searches.

One-way flights from London to Klagenfurt
Search for one-way flight options from London to Klagenfurt. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.