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Cheap Flights To Klagenfurt, AT

  • TipOctober is the cheapest month to fly to Klagenfurt
  • Tip$170 is the average round-trip fare price from VIE to KLU

Best Deals to Klagenfurt Last modified: Feb 20, 2017 0:29 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 24,776,132,623 round trip itineraries and found the cheapest flights to Klagenfurt. Germanwings & Austrian frequently offer the best deals to Klagenfurt flights, or select your preferred carrier below to see the cheapest days to fly.

Germanwings
HAMKLU
Sat 3/25
nonstop
KLUHAM
Wed 3/29
nonstop
$201
Austrian
WAWKLU
Fri 4/21
1 stop
KLUWAW
Sun 4/23
1 stop
$248
Austrian
LONKLU
Wed 3/29
1 stop
KLULON
Sat 4/1
1 stop
$285
Austrian
MOWKLU
Fri 4/7
1 stop
KLUMOW
Tue 4/11
1 stop
$292
Austrian
PARKLU
Sat 3/4
1 stop
KLUPAR
Sat 3/11
1 stop
$294
Cheap Flights to Klagenfurt - Round trip airfares for Klagenfurt flights (KLU)