Cheapest return LON–KLU flights, October

AirHint found the following cheapest return flights from London (LON) to Klagenfurt (KLU) in October 2026 (see full year).

Return flights

26 Oct - 07 Nov Ryanair direct
26 Oct - 09 Nov Ryanair direct
31 Oct - 07 Nov Ryanair direct
31 Oct - 09 Nov Ryanair direct
31 Oct - 02 Nov Ryanair direct
19 Oct - 07 Nov Ryanair direct
17 Oct - 02 Nov Ryanair direct
19 Oct - 02 Nov Ryanair direct
17 Oct - 19 Oct Ryanair direct
17 Oct - 24 Oct Ryanair direct
19 Oct - 24 Oct Ryanair direct
17 Oct - 26 Oct Ryanair direct
19 Oct - 26 Oct Ryanair direct
30 Oct - 01 Nov Austrian Airlines
08 Oct - 12 Oct Austrian Airlines

Also check the deals for one-way flights from London to Klagenfurt in October.

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