RyanairDepart14:10
Thu, 10 DecFCO → KLU
3h 25m · 1 stop
€110one way, per person
View deal
- Cheapest fare
- €110
- Cheapest month
- December
- Direct flights
- Yes
- Flight time
- 1h 40m
Ryanair · Thu, 10 Dec
from €110
SkyAlps
550 km
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Cheapest month to fly from Rome to Klagenfurt
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
See every date in December 2026 →
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Where to stay, what to do and getting around, from our travel partners.
Getting around
About flights from Rome to Klagenfurt
Rome (ROM) and Klagenfurt (KLU) are about 550 km apart. Direct flights take around 1h 40m, and recent direct fares were with SkyAlps. Over the next few months, one-way fares start from €110, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Rome to Klagenfurt?
The cheapest one-way fare we've seen recently is €110 with Ryanair, departing Thursday, 10 December 2026. Over the coming months, the lowest fare in each month ranges from €110 to €151.
What is the cheapest month to fly from Rome to Klagenfurt?
December 2026 currently has the lowest fares, from €110 one way.
Are there direct flights from Rome to Klagenfurt?
Yes. Recent direct fares were with SkyAlps.
How long is the flight from Rome to Klagenfurt?
A direct flight takes about 1h 40m. Rome and Klagenfurt are around 550 km apart.
Which airlines fly from Rome to Klagenfurt?
Recent fares on this route were with SkyAlps, Ryanair and Wizz Air Malta.