How much is a flight from Klagenfurt to Barcelona?

There’s no fixed price — fares between Klagenfurt and Barcelona can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which airports serve Klagenfurt and Barcelona?

When planning a trip of about 1144 km, it's a good idea to check flights from surrounding airports too.

• Airports in Klagenfurt: Klagenfurt is the only operational airport in the area.
• Airports in Barcelona: The only active airport in Barcelona is Barcelona.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Adjust your flight filters for Klagenfurt – Barcelona

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Other popular destinations

Planning a trip to Spain? These cities are popular too: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.