Kos to Cagliari

1 ways to travelfastest 4h 05mfly from €157
Photo: Laura Lugaresi / Unsplash

When is it cheapest to fly?

Sep: from €157 — show this month's calendar €157 SepOct: from €186 — show this month's calendar €186 Oct

Departure-day prices · January 2026 Kos → Cagliari

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Return-day prices · January 2026 Cagliari → Kos

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Best time to visit Cagliari — climate

Jan: ~15°C daytime, 7 rainy days 15° JanFeb: ~15°C daytime, 10 rainy days 15° FebMar: ~17°C daytime, 14 rainy days 17° MarApr: ~19°C daytime, 7 rainy days 19° AprMay: ~23°C daytime, 8 rainy days 23° MayJun: ~30°C daytime, 2 rainy days 30° JunJul: ~32°C daytime, 0 rainy days 32° JulAug: ~31°C daytime, 0 rainy days 31° AugSep: ~28°C daytime, 5 rainy days 28° SepOct: ~24°C daytime, 7 rainy days 24° OctNov: ~18°C daytime, 7 rainy days 18° NovDec: ~16°C daytime, 14 rainy days 16° Dec

Best value: Sep — fares from €157 and ~28°C daytime.

Flights from Kos to Cagliari start around €157 (typically 1 stop). Range seen recently: €157–163, based on 2 fares found by travellers.

Fly (from €157)
4h 05mduration
€157–163recent fares
Book
Cheapest cached fares Kos → Cagliari; typically 1 stop (e.g. NO). · Based on 2 fares found by travellers in the last 48h

Weather in Cagliari

Sun ☀️ 33° 22° 💧0%
Mon ☁️ 31° 23° 💧3%
Tue 🌤️ 34° 24° 💧0%
Wed ☁️ 30° 22° 💧8%
Thu ☁️ 28° 22° 💧15%
Fri ☁️ 31° 18° 💧4%
Sat 🌤️ 31° 20° 💧8%

In Jan, Cagliari typically sees ~15°C daytime highs and 7 rainy days.

Where to stay in Cagliari

3★+ hotels from €83/night (20 hotels sampled, ~3 weeks out).

Hotel Quadrifoglio hotel · Cagliari
from €83/night★ 3
See availability
Hotel Residence Ulivi E Palme hotel · Cagliari
from €92/night★ 3
See availability
Il Gallo Bianco hotel · Cagliari
from €109/night★ 4
See availability

Good to know

CurrencyEuro (€)
Power plugsType C/F/L
BorderSchengen — no passport control from Schengen countries
Time difference-1h

Things to do in Cagliari

Top-rated tours and tickets from €54 — book ahead for the popular ones.

from €54
Boat Tour in Cagliari: Devil’s Saddle, Swimming & Snorkeling★ 5.0 (47)
from €380
Full Day Sardinia Blue Zone Tour - The Family Experience★ 5.0 (17)
from €120
Devil's Saddle Boat Tour, Aperitif & Violin Serenade★ 5.0 (16)
from €300
Half-Day Private Trip from Cagliari to Barumini in Su Nuraxi★ 5.0 (14)
from €54
Cagliari: Devil’s Saddle Boat Tour for Cruise Passengers★ 5.0 (10)
from €250
rental without driver - Capelli tempest 570★ 5.0 (9)

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).

Round out the trip

eSIM for CagliariData from the moment you land — no roaming bills. Rent a car in CagliariCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

Popular from Kos

Cheapest destinations travellers searched recently — refreshed daily.

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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 2026-09-06. Some links earn Stayonomy a commission at no cost to you.