Cheap flights from Kos Island (KGS)

Dodecanese island airport with strong UK and German charter traffic

Kos International, named after Hippocrates, is located in the center of the island near Antimachia, about 24 km from Kos town. It is overwhelmingly seasonal, with summer leisure traffic from Ryanair, easyJet, Jet2, TUI, Condor and Eurowings dominating April-October. Sky Express, Aegean and Olympic Air run year-round links to Athens. Most European service pauses for winter.

Why search this airport on Flightmussy

Airlines flying from Kos Island (KGS)

Major carriers: Aegean Airlines, Sky Express, Olympic Air, Condor. Low-cost carriers: Ryanair, easyJet, Jet2, TUI.

Popular destinations from Kos Island (KGS)

Frequently asked questions

Which airlines fly to Kos Airport?
Aegean, Sky Express and Olympic Air handle year-round Athens and Thessaloniki flights. April-October the airport fills with Ryanair, easyJet, Jet2, TUI, Condor, Eurowings and Wizz Air. Flightmussy's free 12-month fare heatmap compares them in one search, and surfaces LCCs that Google Flights often de-prioritises.
What's the cheapest month to fly to Kos?
May and late September-October are the cheapest workable months, when fares drop sharply but the weather is still beach-suitable. Peak July-August can be 2-3x more expensive. Most international routes pause November-March. Flightmussy's free heatmap shows the cheapest week, no account required.
How far is Kos Airport from Kos town?
Kos International is about 24 km southwest of Kos town, near the village of Antimachia in the middle of the island. A taxi runs 30-35 euros and takes around 30 minutes. KTEL buses connect the airport to Kos town and major resorts for 5-6 euros. Many tour operators run direct transfers.
When should I book Kos flights?
For July-August peak, book by January-February for the lowest fares; prices climb steeply from March. For shoulder season May or October, 6-10 weeks out is usually fine. Flightmussy's 12-month fare heatmap lets you spot the cheapest week at a glance, free, with no signup or login required.

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About Flightmussy

Flightmussy is a free flight meta-search built by one person in Oslo. No signup, no ads, no tracking, no email capture. Compare fares across airlines and see 12 months of prices at a glance — including low-cost carriers Google Flights often deprioritises (Widerøe, Wizz Air, Norwegian, Ryanair). Pay with a card at the airline, or use the Crypto button on any result to check out in BTC, ETH, USDT, BNB or AVA via Travala.

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