Cheap Flights from London to Klagenfurt am Woerthersee

View €129 flight on Mon, 6 Oct 2025Opens in a new window

Popular airlines from London to Klagenfurt am Woerthersee

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Cheap flights from London to Klagenfurt am Woerthersee (LON-KLU)

Prices were available within the past 7 days and start at €129 for one-way flights and €205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Sun, 14 Sep - Thu, 25 Sep
LHR
London
KLU
Klagenfurt am Woerthersee
€205 Return, found 3 days ago
€205
Return
found 3 days ago
Select Austrian Airlines flight, departing Sun, 14 Sep from London to Klagenfurt am Woerthersee, returning Thu, 25 Sep, priced at €205 found 3 days ago
Austrian Airlines
Sun, 14 Sep - Thu, 25 Sep
LHR
London
KLU
Klagenfurt am Woerthersee
€221 Return, found 3 days ago
€221
Return
found 3 days ago
Select Austrian Airlines flight, departing Sun, 14 Sep from London to Klagenfurt am Woerthersee, returning Thu, 25 Sep, priced at €221 found 3 days ago
Austrian Airlines
Sun, 14 Sep - Thu, 25 Sep
LHR
London
KLU
Klagenfurt am Woerthersee
€230 Return, found 3 days ago
€230
Return
found 3 days ago
Select Austrian Airlines flight, departing Sun, 14 Sep from London to Klagenfurt am Woerthersee, returning Thu, 25 Sep, priced at €230 found 3 days ago
Austrian Airlines
Sun, 14 Sep - Thu, 25 Sep
LHR
London
KLU
Klagenfurt am Woerthersee
€240 Return, found 3 days ago
€240
Return
found 3 days ago
Select Austrian Airlines flight, departing Sun, 14 Sep from London to Klagenfurt am Woerthersee, returning Thu, 25 Sep, priced at €240 found 3 days ago
Lufthansa
Sun, 14 Sep - Thu, 25 Sep
LHR
London
KLU
Klagenfurt am Woerthersee
€241 Return, found 3 days ago
€241
Return
found 3 days ago
Select Lufthansa flight, departing Sun, 14 Sep from London to Klagenfurt am Woerthersee, returning Thu, 25 Sep, priced at €241 found 3 days ago
Austrian Airlines
Sun, 14 Sep - Thu, 25 Sep
LHR
London
KLU
Klagenfurt am Woerthersee
€243 Return, found 3 days ago
€243
Return
found 3 days ago
Select Austrian Airlines flight, departing Sun, 14 Sep from London to Klagenfurt am Woerthersee, returning Thu, 25 Sep, priced at €243 found 3 days ago
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