Our cheapest offers for flights from London to Klagenfurt

Here you can compare cheap flights from London (LON) to Klagenfurt (KLU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Klagenfurt. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option London Klagenfurt	Outbound 30/06/25 1 Stopover (PMI) U28087, FR2173 15h 10min	Return 18/07/25 1 Stopover (ALC) FR0225, VY8471 12h 40min	easyJet, Ryanair	?	£151
London Klagenfurt Pay attention to transfer at connecting flight	Outbound 30/06/25 1 Stopover (VIE) W42802, OS0939 04h 55min	Return 18/07/25 1 Stopover (VIE) OS0940, W42803 04h 50min	Wizz Air Malta, Austrian Airlines		£245
London Klagenfurt	Outbound 13/10/25 2 Stopovers (SPU, VIE) OU0495, OU5504, OS0943 30h 00min	Return 15/10/25 2 Stopovers (VIE, ZRH) OS0944, OS8805, LX0432 13h 05min	Croatia Airlines, Austrian Airlines		£2,038
London Klagenfurt	Outbound 17/06/25 1 Stopover (PMI) U28089, FR2173 21h 55min	Return 01/07/25 1 Stopover (PMI) FR2172, U28094 24h 40min	easyJet, Ryanair	?	£184
London Klagenfurt	Outbound 13/10/25 2 Stopovers (BCN, PMI) VY6021, VY3912, FR2173 20h 20min	Return 15/10/25 1 Stopover (PMI) FR2172, U28094 16h 40min	Vueling Airlines, Ryanair	?	£257
London Klagenfurt	Outbound 25/06/25 1 Stopover (PMI) BY5384, FR2173 31h 35min	Return 05/07/25 1 Stopover (PMI) FR2172, U28088 14h 05min	TUI Airways, Ryanair	?	£335
London Klagenfurt	Outbound 25/08/25 1 Stopover (PMI) U28091, FR2173 09h 40min	Return 30/08/25 2 Stopovers (PMI, OSL) FR2172, D85620, DY1306 28h 35min	easyJet, Ryanair	?	£407
London Klagenfurt	Outbound 22/06/25 3 Stopovers (ZRH, MXP, CGN) LX0433, LX1638, EW0825, EW0284 17h 25min	Return 05/07/25 2 Stopovers (VIE, ZRH) OS0944, OS0569, LX0432 13h 05min	Swiss International Air Lines, Eurowings		£2,256
London Klagenfurt	Outbound 25/06/25 2 Stopovers (ZRH, VIE) LX0433, OS0566, OS0943 27h 50min	Return 05/07/25 2 Stopovers (VIE, ZRH) OS0940, OS0555, LX0432 27h 50min	Swiss International Air Lines, Austrian Airlines		£3,348
London Klagenfurt	Outbound 17/06/25 2 Stopovers (ZRH, VIE) LX0433, OS0566, OS0939 42h 25min	Return 01/07/25 2 Stopovers (VIE, ZRH) OS0940, OS0561, LX0432 27h 50min	Swiss International Air Lines, Austrian Airlines		£3,374

Important flight information

Flight information: London - Klagenfurt

Outbound and return from	150,75 £
Flight duration	min. 02:15
Return flight duration	min. 02:15
Distance	1185 km
Flights per week	2
Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Klagenfurt (KLU)
Destination country	Flights to Austria

Our cheapest offers for flights from London to Klagenfurt

London (LCY, LGW, LHR, LTN, STN, SEN)

Klagenfurt

Important flight information

Flight information: London - Klagenfurt

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