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Cheap flights from London Luton Airport to Klagenfurt from £128

LTN — KLU
23 Nov — 30 Nov1
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

Sun 6/1209:10 -
3 stops24h 45m
Sun 13/1211:15 -
2 stops27h 45m
Deal found 22/10£282
Wed 23/1221:45 -
1 stop12h 40m
Thu 7/112:10 -
1 stop9h 55m
Deal found 21/10£289
Wed 2/1221:45 -
1 stop12h 40m
Wed 9/1211:40 -
2 stops7h 20m
Deal found 19/10£294
Thu 3/1211:50 -
3 stops21h 40m
Thu 10/1211:40 -
2 stops11h 05m
Deal found 19/10£300
Wed 4/1109:10 -
1 stop25h 15m
Sun 8/1115:05 -
1 stop18h 25m
Deal found 19/10£303
Fri 4/1220:15 -
3 stops37h 15m
Fri 11/1213:00 -
2 stops15h 20m
Deal found 20/10£353

Find flight deals from Luton to Klagenfurt

Round-trip from

£282

One-way from

£117

Popular in

April

Cheapest in

January

Average price

£46
6/12-13/12
  • 6/12-13/12
  • 5 total stops
  • 52h 30m total
  • London to Klagenfurt
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6/1-31/12
  • 6/1-31/12
  • 1 total stop
  • 12h 40m total
  • London to Klagenfurt
Search Deals
Highest demand for flights based on searches. 36% potential increase in price (£85 potential increase over avg. return price).
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Cheapest flight prices on average. 29% potential price decrease (£33 potential savings vs. average return price).
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Average for round-trip flights in October 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

Sat 26/12

21:45-14:20

1 stop15h 35m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£153

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Thu 12/11

09:00-12:20

3 stops26h 20m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£156
Fastest return journey

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Wed 11/11

21:45-11:25

1 stop12h 40m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£156

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Thu 5/11

06:15-12:20

3 stops29h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£167

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Sat 31/10

13:00-11:45

2 stops45h 45m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£174

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Sat 7/11

16:15-14:20

2 stops21h 05m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£176

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Sun 1/11

07:25-11:45

2 stops27h 20m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£190

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Mon 2/11

06:20-10:30

2 stops27h 10m

Klagenfurt

Wed 31/12

00:00-00:00

Nonstop0h 00m

£214

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Sun 6/12

09:10-10:55

3 stops24h 45m

Klagenfurt

Sun 13/12

11:15-14:00

2 stops27h 45m

£282

LondonKlagenfurt

LTN London Luton - KLU Klagenfurt

LTNKLU

London Luton

Wed 23/12

21:45-11:25

1 stop12h 40m

Klagenfurt

Thu 7/1

12:10-21:05

1 stop9h 55m

£289

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 15 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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