Cheap flights from Klagenfurt to Porto

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Flight prices from Klagenfurt to Porto

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

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Planning flights between Klagenfurt and Porto? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

  • Airports in Klagenfurt: Klagenfurt is the only airport in this city.
  • Airports in Porto: Only Porto is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Flights from Klagenfurt to Porto

Plan your journey from Klagenfurt to Porto with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Portugal? These cities are trending: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Klagenfurt to Porto.

How much does an airline ticket from Klagenfurt to Porto cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Klagenfurt to Porto.

How far is Klagenfurt from Porto?

Klagenfurt is about 1930 km from Porto.

What are the airports in Porto?

Porto has one airport: Porto.

What are the airports in Klagenfurt?

Klagenfurt has one airport: Klagenfurt.

What are the most popular cities in Portugal?

The most popular cities in Portugal according to our users' searches are: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

When should I book a flight from Klagenfurt to Porto?

This information is not available at the moment.

What is the cheapest month to fly from Klagenfurt to Porto?

This information is not available at the moment.

What is the most expensive month to fly from Klagenfurt to Porto?

This information is not available at the moment.

What is the best day of the week to fly from Klagenfurt to Porto?

This information is not available at the moment.