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Greece · May 2027

Kos Hotel Prices in May 2027

Busier than average, with prices above the annual norm — measured from 197 live price scans.

Average / night
£92
Cheapest seen
£69
vs annual avg
+7%
Season
high

a night in May

The typical May rate is £92 a night and the cheapest we have seen is £69. Free. We send one email to confirm, then only when a hotel is under your budget.

Watching one particular hotel? Track that one instead.

Posidonia Suites, Kos
Posidonia Suites · rated 10/10

Hotels in Kos in May 2027 average £92/night for a couple, with rooms from £69/night — based on 197 live price scans by HotelMonitor.

Last updated: 2026-10-08 · refreshed from live scans

What you'll pay

£92 a night
Typical rate for two adults across 197 scans of Booking.com, Expedia and Hotels.com. The cheapest room we saw was £69.

Season

High — +7% vs average
May is busier than average, with prices above the annual norm. The Kos annual average is £86/night; the cheapest month we track is November 2026 at £48.

How May compares to every other month

Every figure is measured, not estimated — each bar is the average of our own scans for that month.

October 2026
£55
November 2026
£48
December 2026
£51
January 2027
£58
February 2027
£66
March 2027
£66
April 2027
£86
May 2027
£92
June 2027
£111
July 2027
£123
August 2027
£128
September 2027
£122

Bar length = average nightly rate. Green = cheapest month you can still book, orange = dearest, navy = this page. Every figure is measured from our own scans.

Should you book May 2027?

  • Shifting to November 2026 cuts the typical nightly rate to £48 — 48% less than May 2027.
  • Book early. In peak months the cheapest rooms sell first and late availability is priced hardest.
  • Rates move daily. Set a free price alert and we will tell you when your hotel drops.

Top-rated Kos hotels we're tracking

Blue Lagoon Resort
Blue Lagoon Resort
10/10
 Aegean Bay Hotel - All Inclusive
Aegean Bay Hotel - All Inclusive
10/10
 CasaDiElsa Boutique Suites
CasaDiElsa Boutique Suites
10/10
 Aeolia Seaside Hotel
Aeolia Seaside Hotel
10/10
Rated 10/10 or better and seen repeatedly in our scans of Kos.

More Kos guides

Prices are per night for two adults, gathered by HotelMonitor's automated scans. They move daily — always check the live rate before booking.