How the cheapest fare moved
Sep 2: €144 €144
Aug 29
Sep 2
low €144 · high €186
Departure-day prices · December 2027 Kos → Cagliari
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Return-day prices · December 2027 Cagliari → Kos
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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 Best value: Sep — fares from €144 and ~28°C daytime.
Flights from Kos to Cagliari start around €144 (typically 3 stops). Range seen recently: €144–206, based on 4 fares found by travellers.
Fly (from €144)
5h 20m duration
€144–206 recent fares
Book
Cheapest cached fares Kos → Cagliari; typically 3 stops (e.g. OA). · Based on 4 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 25 – Oct 25
Olympic Air · 2 stops · 5h 20m
€401
Book
Weather in Cagliari
Fri
🌤️
31°
22°
💧0%
Sat
☀️
36°
23°
💧0%
Sun
🌤️
31°
22°
💧0%
Mon
☁️
30°
24°
💧3%
Tue
🌫️
31°
23°
💧1%
Wed
🌧️
32°
22°
💧11%
Thu
☁️
28°
21°
💧13%
Where to stay in Cagliari 3★+ hotels from €102/night (12 hotels sampled, ~3 weeks out).
Hotel Residence Ulivi E Palme
hotel · Cagliari
from €102/night ★ 3
Holiday Inn Cagliari by IHG
hotel · Cagliari
from €114/night ★ 4
Fior di Loto Sweetness
hotel · Cagliari
from €117/night ★ 4
Good to know Currency Euro (€)
Power plugs Type C/F/L
Border Schengen — no passport control from Schengen countries
Time difference -1h
Time in the air 5h 20m
Things to do in Cagliari Top-rated tours and tickets from €54 — 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 Kos 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 2026-09-04. Some links earn Stayonomy a commission at no cost to you.
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