We work with more than 300 partners to bring you better travel deals
Cheap Flights to Kos
|Popular in||December||High demand for flights, 6% potential price rise|
|Cheapest in||June||Best time to find cheap flights, 4% potential price drop|
|Average price||£294||Average for round-trip flights in August 2020|
|Round-trip from||£62||From London to Kos|
Cheapest prices for Kos flights by month
When is the best time to fly to Kos?
Choose a month below to see average flight price and weather conditions.
LON - KGS
£180 - £372
15 - 35 °C
3 - 147 mm
When is the best time to book a flight to Kos?
To ensure you get the cheapest price possible for a flight to Kos, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Which day is cheapest to fly to Kos?
At the moment, Tuesday is the most economical day to take a flight to Kos. Friday is likely to be the most costly.
What time of day is cheapest to fly to Kos?
Kos flights can be made cheaper if you choose a flight in the afternoon. Booking a flight in the morning will likely mean higher prices.
Situated in the Aegean Sea close to the Turkish mainland, Kos Island is the third largest Dodecanese island. Green and fertile, it lies between Nisyros and Kalymnos.
Kos Town is the island’s capital, as well as an ancient port, and features plenty of bars and restaurants. The town is also studded with historic sites that reflect on the island’s past inhabitants – Egyptians, Romans, Venetians, Ottomans and the Knights of St. John. There are ruins of the Roman baths and amphitheatre, and an enormous 15th century castle built by the Knights of St. John still stands.
Kardamena Village on the south coast of the island, is one of the most popular resorts among British tourists.
Kefalos Village is quieter than other parts of Kos. Perched on a hillside, the village has a nice, long beach and serves up a relaxing experience to visitors. Despite its popularity, the village remains traditionally Greek with whitewashed houses and narrow alleys.
Kos enjoys a warm, sunny Mediterranean climate with long, hot summers and short, but rainy winters. Temperatures typically hover around 25 C (77 F) June through September, and these are the warmest months in Kos. December through March usually feature temperatures between 11 C (53 F) to 13 C (55 F) and are the coolest months on the island.
In general, sunny weather lasts from May to October in Kos, while rain and lower temperatures settle in from November through March or April.
July and August are peak season in Kos and crowds (particularly beach-goers) will likely be plentiful during this time. These months are generally the hottest, most humid and the busiest.
The off season typically runs from November to March, when the weather is cooler and can be wet. May, September and October are good months for a getaway to Kos as the weather is still fairly nice, but crowds are fewer.
Public transportation, taxis, cars, motorbikes and bikes are all feasible modes of transportation on the island. Buses and trains also run to and from various villages on the island. Ferries run between Kos and Turkey, and some of the other Dodecanese islands. Kos Island International Airport is located in the village of Antimachia, 22 km (13 miles) southwest of Kos Town.