Kos holidays from Ireland: the honest verdict

The Bottom Line

Who should go: Best for beach people and families.
Worth the money?: Yes. Good value.

The honest verdict

Is Kos worth it?

“Sandy beaches, bike paths and a castle by the harbour. Easy-going Greek island fun.”

Seven dots means go. One dot means stay home and put the heating on.

Sun: 10/10 · Sunny all summer
Value: 8/10 · Good value
Crowds: 6/10 · Busy resorts in August
Irish pub within 50m: 7/10 · A few in Kardamena

Getting to Kos from Ireland

No direct flights from Ireland right now. You can connect via London, Istanbul or a Gulf hub in one stop, or wait: we add direct routes the day they appear.

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What Kos is actually like

A flat, sunny island with long sandy beaches, cycle-friendly roads, ancient ruins in Kos Town and easy day trips to Nisyros’ volcano or the Turkish coast.

Who Kos suits

Families
Couples
Groups after sun and value

Best time to go to Kos from Ireland

June and September are ideal. July and August are hot. Flights from Ireland run in summer.

Where to stay in Kos

Kos Town: The harbour, castle and nightlife. See hotels in Kos Town (opens in a new tab)
Kefalos: Quieter beaches in the south. See hotels in Kefalos (opens in a new tab)
Tigaki: Family-friendly sand. See hotels in Tigaki (opens in a new tab)

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Hotel prices in Kos

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What nobody tells you about Kos

Hire a bike or scooter. It is flat.
Take the boat trip to Nisyros volcano.
The Meltemi wind can be strong in July and August.

Kos weather by month

Month	Avg high	vs Ireland	Sea	Sun a day	Rainy days
January	15°C	+7°	16°C	4h	11
February	15°C	+6°	16°C	5h	9
March	17°C	+6°	16°C	6h	7
April	21°C	+8°	17°C	8h	4
May	25°C	+9°	20°C	10h	2
June	29°C	+11°	23°C	12h	0
July	31°C	+11°	25°C	13h	0
August	31°C	+12°	25°C	12h	0
September	28°C	+11°	24°C	10h	1
October	25°C	+11°	22°C	7h	4
November	20°C	+10°	19°C	5h	7
December	16°C	+8°	17°C	4h	11

Long-term averages, rounded. "vs Ireland" compares with a typical Dublin high. Rainy days have at least 1mm of rain.

Questions people actually ask

Is Kos warm in October?

Average daily highs are around 25°C in October, compared with about 14°C in Ireland. Warm enough for shorts, honestly.

When is the best time to visit Kos?

For warm sun without frying, go in April, May, September and October. June, July and August can be properly hot, often over 28°C.

Is Kos worth it?

We give it 6 out of 7 blue dots. Sandy beaches, bike paths and a castle by the harbour. Easy-going Greek island fun.

Checked October 2026

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