Kos Airport Car Rentals: Complete KGS Guide (2026) — Pick Up, Compare & Save

Why Hire a Car at Kos Airport?

Kos Hippocrates Airport (KGS) is the gateway to one of Greece’s most rewarding driving islands. The airport sits just 24 km from Kos Town — a 25-minute drive along the coastal road — and having your own car from the moment you land means no taxi queues, no bus timetables, and no wasted holiday hours waiting for transfers.

Kos is made for driving. The island stretches 40 km from west to east, with pristine beaches, medieval castles, volcanic hot springs, and whitewashed villages scattered along its coastline and mountain interior. The main road network is well-maintained, and you can reach virtually every significant sight within 45 minutes of the airport.

Prices start from around €12–15/day for a compact car in shoulder season, making Kos one of the most affordable Greek islands for car hire. In peak summer (July–August), expect €30–55/day, still cheaper than Santorini or Mykonos.

Car Rental Companies at Kos Airport (KGS)

Kos Hippocrates Airport has a solid selection of rental companies, both international chains and reliable local operators:

On-airport desks (in the arrivals hall):

• Hertz — well-known international brand with a desk in the terminal. Good for full insurance packages and roadside assistance.
• Avis/Budget — combined operation at KGS. Wide fleet, reasonable pricing, and one of the few companies that occasionally permits inter-island ferry use with prior written permission.
• Sixt — competitive rates, newer fleet. Popular with European travellers.
• Thrifty — budget option under the Hertz umbrella. Cheaper daily rates but stricter excess policies.
• Autoto — local Greek operator with competitive prices and a good reputation for no-hassle returns. Often the cheapest option on the island.

Shuttle/off-airport operators: Several local companies (Surprice, CarWiz, AbbyCar) operate from lots 2–5 minutes from the terminal via free shuttle bus. They typically offer the lowest prices but check the shuttle schedule if you have a late arrival — some stop running after 22:00.

Our pick: Book through Kos Car Hire for transparent pricing, no hidden excess, and full insurance included. We work with vetted local suppliers who understand the island’s roads and conditions.

Pick-Up Process at Kos Airport

Collecting your hire car at KGS is straightforward but there are a few things worth knowing:

1. Arrivals hall: On-airport desks are in the small arrivals area directly after baggage claim. You will see signs for Hertz, Avis, Sixt, and others. During peak season (June–September), expect a 15–30 minute queue.
2. Documentation: Bring your driving licence, a credit card in the main driver’s name (for the deposit pre-authorisation of €800–1,500), and your passport. Non-EU licence holders should carry an International Driving Permit.
3. Deposit: Most companies place a hold on your credit card for the excess amount. This is released within 5–14 days after return, assuming no damage. Debit cards are sometimes accepted but offer less protection.
4. Shuttle operators: If you booked with an off-airport company, look for their representative holding a sign in the arrivals area or call the number on your voucher. Shuttles are usually 2–5 minutes away.
5. Late arrivals: KGS handles many late-evening flights from Northern Europe. Most on-airport desks stay open until the last scheduled flight. Off-airport operators often add a €25–35 surcharge for pickups after 22:00 or before 07:00.

Returning Your Car at Kos Airport

The return process at KGS is quick — the car park is directly opposite the terminal, and the walk to check-in is under two minutes. Here is how to make it painless:

• Allow extra time: Get to the airport 30 minutes before you need to be at check-in. Inspection and paperwork take 10–15 minutes, and there can be a queue in peak season.
• Fuel: If you are on a full-to-full policy, fill up at the nearest petrol station (there is an EKO station on the main road 3 km before the airport, and a Shell station in Kos Town). Do not rely on finding fuel at 05:00 — Greek island stations close early.
• Photograph everything: Take photos of all four sides, the roof, and the mileage before you hand over the keys. This protects you against false damage claims.
• After-hours return: Some companies allow key-drop boxes. Park in the designated area, photograph the car, drop keys in the box, and you are done. Confirm this option at pickup.

Car Size Guide: What to Hire on Kos

The right car depends on where you are staying and what you plan to do:

Compact (Fiat 500, Toyota Aygo, VW Up): Ideal for couples staying in Kos Town or coastal resorts. Easy to park in narrow village streets, low fuel consumption (4–5 L/100 km), and the cheapest daily rates (from €12–15/day in shoulder season). Adequate for well-maintained roads but lacks power on steep mountain sections.

Economy mid-size (VW Polo, Skoda Fabia, Toyota Yaris): The sweet spot for most visitors. Comfortable for four adults, boot space for beach gear and shopping, and enough power for hill climbs to Zia, Pyli, and the Dikeos mountain roads. Expect €18–30/day in shoulder season.

SUV/crossover (Suzuki Vitara, Renault Captur): Worth it if you are heading to remote beaches via unpaved tracks (Limnionas, Agios Theologos on the west coast) or visiting mountain villages. Higher clearance helps on rough roads. From €30–45/day.

7-seater (VW Touran, Citroen C4 Spacetourer): For families of 5–6 or groups with lots of luggage. Limited availability in peak season — book early. From €50–75/day.

Convertibles and ATVs: Available on Kos but we recommend sticking to a proper car. ATVs are common but offer zero protection in the island’s frequent afternoon winds, and insurance coverage for quad bikes is notoriously limited. Convertibles are fun but impractical when the Meltemi wind hits in August.

Driving from Kos Airport: Key Distances

From KGS, here are the realistic driving times to popular destinations:

• Kos Town: 24 km, 25 minutes via EO2 coast road
• Lambi (Lambì): 21 km, 22 minutes
• Tigaki: 14 km, 15 minutes via local road
• Psalidi: 20 km, 20 minutes
• Zia (mountain village): 30 km, 40 minutes (winding mountain road)
• Thermal Springs (Embros): 35 km, 40 minutes
• Kefalos: 38 km, 35 minutes via main road
• Limnionas Beach: 42 km, 50 minutes (last 5 km unpaved)
• Castle of the Knights (Kos Town): 24 km, 25 minutes

Tip: The main coastal road (EO2) runs the length of the island and is in excellent condition. Mountain roads to Zia and Dikeos are narrower and winding but well-signposted. The west coast road to Kefalos has been recently resurfaced and is a genuinely pleasant drive.

Kos Airport Car Rental Costs Breakdown (2026)

Here is what you should expect to pay at KGS by season and vehicle class:

• Compact car (shoulder season): €12–18/day, €84–126/week
• Compact car (peak summer): €30–55/day, €210–385/week
• Mid-size car (shoulder season): €18–30/day, €126–210/week
• Mid-size car (peak summer): €40–65/day, €280–455/week
• SUV (shoulder season): €30–45/day, €210–315/week
• SUV (peak summer): €55–80/day, €385–560/week
• 7-seater (shoulder season): €50–70/day, €350–490/week
• 7-seater (peak summer): €70–110/day, €490–770/week

All prices include basic insurance unless stated otherwise. Full insurance with zero excess typically adds €8–15/day. One-way fees (airport to different island location) run €50–200.

Tips for Avoiding Extra Charges at Kos Airport

Saving money on Kos car hire means knowing where the extras hide:

• Pre-authorisation traps: The €800–1,500 deposit hold can push you over your credit card limit, especially after a week of holiday spending. Bring a card with a high limit or check your available credit before you travel.
• Fuel policies: Stick with full-to-full. Some companies at KGS advertise a prepaid fuel option that sounds convenient but works out to €1.80–2.20/litre when station prices are €1.60–1.75/litre. You are paying a 15–30% markup on fuel you may not even use.
• Cross-border fees: Kos is close to Bodrum, Turkey. Some companies charge €30–50 if you take the car on a ferry to Bodrum (if they allow it at all). Most prohibit it.
• Out-of-hours surcharge: Picking up before 07:00 or after 22:00 at KGS can cost €20–50 extra. Check your flight arrival time against the rental desk hours before you book.
• Additional driver: €5–10/day per extra driver. If your travel companion is also driving, add this to your total cost calculation. Some local operators include one additional driver free.
• GPS and child seats: These cost €5–8/day each. Bring your own phone mount for GPS (Google Maps works well on Kos) and request a free child seat if your airline allows it.

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