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Cheap flights from London Luton Airport to Klagenfurt from £72

LTN — KLU
10 Oct — 17 Oct1
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

Mon 14/918:00 -
2 stops19h 40m
Wed 7/1017:55 -
2 stops18h 05m
Deal found 7/9£142
Tue 20/1006:00 -
1 stop7h 40m
Tue 27/1014:55 -
2 stops21h 20m
Deal found 5/9£170
Wed 7/1006:00 -
1 stop10h 20m
Wed 14/1017:55 -
1 stop7h 55m
Deal found 9/9£183
Wed 16/908:30 -
1 stop7h 50m
Mon 21/915:45 -
2 stops17h 45m
Deal found 5/9£192
Mon 7/921:50 -
2 stops15h 50m
Wed 9/917:55 -
1 stop7h 55m
Deal found 6/9£204

Find flight deals from Luton to Klagenfurt

Round-trip from

£170

One-way from

£72

Popular in

April

Cheapest in

October

Average price

£376
20/10-27/10
  • 20/10-27/10
  • 3 total stops
  • 29h 00m total
  • London to Klagenfurt
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19/10-31/12
  • 19/10-31/12
  • 1 total stop
  • 26h 00m 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
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Mon 12/10

11:40-14:40

1 stop26h 00m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Sun 11/10

16:35-15:10

1 stop21h 35m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£106

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Mon 28/9

18:10-14:40

1 stop19h 30m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£107

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Thu 8/10

18:40-21:45

1 stop26h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£111

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Fri 16/10

11:40-21:45

1 stop9h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£124
Fastest return journey

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Mon 19/10

06:00-15:10

1 stop8h 10m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£126

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Sun 11/10

08:05-08:50

2 stops23h 45m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£130

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Thu 8/10

21:40-21:45

3 stops23h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£139

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Sat 17/10

18:15-14:00

2 stops18h 45m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£148

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Tue 20/10

17:45-17:20

2 stops22h 35m

Klagenfurt

Tue 27/10

14:55-11:15

2 stops21h 20m

£176

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Related info for your journey

  • 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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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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