How the cheapest fare moved
Sep 17: €34 €34
Sep 12
Sep 17
low €29 · high €34
Departure-day prices · December 2026 Karlsruhe → Cagliari
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Return-day prices · December 2026 Cagliari → Karlsruhe
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Best time to visit Cagliari — climate Jan: ~15°C daytime, 7 rainy days
15°
Jan Feb: ~15°C daytime, 10 rainy days
15°
Feb Mar: ~17°C daytime, 14 rainy days
17°
Mar Apr: ~19°C daytime, 7 rainy days
19°
Apr May: ~23°C daytime, 8 rainy days
23°
May Jun: ~30°C daytime, 2 rainy days
30°
Jun Jul: ~32°C daytime, 0 rainy days
32°
Jul Aug: ~31°C daytime, 0 rainy days
31°
Aug Sep: ~28°C daytime, 5 rainy days
28°
Sep Oct: ~24°C daytime, 7 rainy days
24°
Oct Nov: ~18°C daytime, 7 rainy days
18°
Nov Dec: ~16°C daytime, 14 rainy days
16°
Dec Flights from Karlsruhe to Cagliari start around €29 (direct flights available). Range seen recently: €29–82, based on 3 fares found by travellers.
Fly (from €29)
1h 55m duration
€29–82 recent fares
Book
Cheapest cached fares Karlsruhe → Cagliari; direct flights available (e.g. FR). · Based on 3 fares found by travellers in the last 48h
Cheapest round trips to Cagliari Fares found by travellers in the last 48 hours — refreshed daily.
Oct 9 – Oct 10
ALPAVIA · Direct · 1h 55m
€133
Book
Oct 22 – Oct 25
Ryanair · 2 stops · 5h 05m
€148
Book
Oct 8 – Oct 9
Buzz · 2 stops · 5h 10m
€158
Book
Weather in Cagliari
Fri
☁️
31°
20°
💧3%
Sat
🌧️
28°
19°
💧43%
Sun
☁️
27°
20°
💧48%
Mon
☁️
29°
20°
💧17%
Tue
☁️
29°
20°
💧0%
Wed
🌤️
29°
20°
💧2%
Thu
🌫️
30°
19°
💧8%
In Dec, Cagliari typically sees ~16°C daytime highs and 14 rainy days.
Where to stay in Cagliari 3★+ hotels from €80/night (18 hotels sampled, ~3 weeks out).
Hotel Quadrifoglio
hotel · Cagliari
from €80/night ★ 3
Fior di Loto Sweetness
hotel · Cagliari
from €85/night ★ 4
Hotel Residence Ulivi E Palme
hotel · Cagliari
from €88/night ★ 3
Good to know Currency Euro (€)
Power plugs Type C/F/L
Border Schengen — no passport control from Schengen countries
Time difference Same time zone
Time in the air 1h 55m
Things to do in Cagliari Top-rated tours and tickets from €40 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Cagliari
Cagliari (Sardinian: Casteddu, "castle"; Latin: Caralis) is the capital city of the Italian island of Sardinia.
Read the full Cagliari guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Karlsruhe Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-09-18. Some links earn Stayonomy a commission at no cost to you.
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