Find cheap flights to Klagenfurt

KLU

Find cheap flights to Klagenfurt

Round-trip
Economy
Boston (BOS)
Klagenfurt
Thu 8/13
Thu 8/20
Any month
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Top tips for finding cheap flights to Klagenfurt

  • Looking for cheap airfare to Klagenfurt? 25% of our users found round-trip tickets to Klagenfurt for the following prices or less: From Miami $786, from Buffalo $972, from Burlington $1265
  • High season is considered to be January, February and December. The cheapest month to fly to Klagenfurt is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Klagenfurt flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Klagenfurt flights

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Top airlines flying to Klagenfurt

Scores according to KAYAK customer reviews

7.9
Lufthansa
Overall score based on 27,710 reviews
8.1
Boarding
7.9
Comfort
8.5
Crew
7.7
Entertainment
7.6
Food
Airline reviews
Read more about Lufthansa

Book Cheap Klagenfurt Plane Tickets

Recent round-trip flight deals

9/25
Fri
3 stops
Multiple Airlines
26h 40m
IAD - KLU
9/28
Mon
3 stops
Multiple Airlines
35h 45m
KLU - IAD

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Prices are per person and are for e–tickets and include all taxes & fees in USD.

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