Flight to Kos from €42 — Return Flight in December

Are you looking for a cheap flight to Kos? Then we have an offer that will take you from Düsseldorf to Kos from 5 to 12 December 2026 for just 42 euros per person (return flight) – with no stops. Discover the Greek island with its ancient sites, stunning beaches and delicious cuisine.

🪪 Entry: For German nationals, a national ID card is sufficient (EU/Schengen).

Why Kos now?

Kos is more than just a beach destination. The island offers a rich history that reaches back to antiquity. Visit the Ancient Agora and the Asclepieion, one of the most famous sanctuaries of ancient Greece. In the capital, Kos Town, you can stroll through the narrow alleys of the old town and see the Neratzia Fortress. The Tree of Hippocrates, under which the famous physician is said to have taught, is also worth a visit.

The island is also known for its beaches: Paradise Beach and Agios Stefanos Beach invite you to relax. When it comes to food, you should definitely try Pitaroudia (chickpea fritters) and Lambriatiko (stuffed goat). In the tavernas of Zia and Kefalos you can enjoy the local cuisine.

Flight to Kos: price details and booking tips

For this offer, the flight to Kos costs only 42 euros per person for the return flight. That is an unbeatable price for a 7-day trip. The flights go directly from Düsseldorf with no stops, so you arrive quickly and comfortably. To find such cheap offers, it pays to be flexible and book early. Keep an eye on our other flight deals to discover similar bargains.

Best time to travel & practical tips

In December it is winter on Kos, with average temperatures around 15 degrees Celsius. It can be rainy, but the island is quiet then and you can enjoy the sights without crowds. Pack warm clothing and an umbrella. Once there, you can get around by bus; rental cars are also available, but in winter you should reserve in advance. Save money by eating in local tavernas and travelling outside the high season.

Kos in 7 days

• Day 1: Arrival and exploration of Kos Town with its old town and harbour.
• Day 2: Visit the Asclepieion and the Ancient Agora.
• Day 3: Beach day at Paradise Beach or Agios Stefanos.
• Day 4: Excursion to Zia for hikes and local cuisine.
• Day 5: Drive to Kefalos and visit the ruins of Astypalaia.
• Day 6: Relaxation at the beach or the hot springs of Agios Fokas.
• Day 7: Last errands and return flight.

You can find out more about Kos on the Wikipedia page about Kos.