- Must visit
Archaeological Museum of Kos
Main archaeological museum of Kos, displaying statues, mosaics, and inscriptions that explain the island’s Greek and Roman past.
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Journey information
Overview: Athens to Kos flight
GreeceGreece
Flights from Athens to Kos depart on average 6 times per day, taking around 1h 3m. Cheap flight tickets for this journey start at $48 (€39) if you book in advance.
There are 3 flights per day. The earliest flight runs at 06:00, the last at 23:45. The fastest flight covers the 209 miles (337 km) distance in 55m. December is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 209 miles (337 km) |
Average flight duration 1h 3m |
Cheapest ticket price $48 (€39) |
Flights per day 6 |
Direct flights 3 |
Fastest flight 55m |
First flight 6:00 AM |
Last flight 11:45 PM |
Cheapest Month Dec |
Cheapest Day Wed |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Sat |
Best time to book 91 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
The cheapest and fastest flights from Athens to Kos
Showing times and prices for Aug 06
Cheapest price
$81
Average price
$117
Fastest journey
1 h
Average duration
1 h 3 m
Flights per day
3
Distance
337 km
Cheap tickets
The best way to find a cheap flight ticket from Athens to Kos is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Athens to Kos will cost around $117 if you buy it on the day, but the cheapest tickets can be found for only $81.
Fast flights
Of the 3 flights that leave Athens for Kos onThu, Aug 06, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Aug 06 the direct flights cover the 337 km distance in an average of 1 h 3 m but if you time it right, some flights will get you there in just 1 h .
On Thu, Aug 06 the longest flights will take 1 h 5 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
5:00 AM1h05Athens6:05 AMKos$811One-way0 transfers- 5:00 PM1h05Athens6:05 PMKos$981One-way0 transfers
- 8:35 PM1h00Athens9:35 PMKos$1711One-way0 transfers
- 8:35 PM1h00Athens9:35 PMKos$1711One-way0 transfers
- 5:00 AM1h05Athens6:05 AMKos$811One-way0 transfers
- 5:00 PM1h05Athens6:05 PMKos$981One-way0 transfers
Travel Information
Compare ferry and flight for Athens to Kos
Omio recommends booking the ferry as it is the most popular option from Athens to Kos among Omio's users. If you are prioritising price take the ferry with prices starting from $77. For those with little time consider booking a flight which can get you there in 1h 3m. The ticket price range depends on the travel mode: a ferry costs an average of $77, and a flight costs an average of $48.
Distance: 209 miles (337 km)
Compare flight with
| Flight | Most popular Ferry | Driving |
|---|---|---|
$122 Average price | $100 Average price Cheapest | $348 Average price (fuel + tolls) |
4h 3m Average total duration Fastest 1h 3m Onboard + 3h 0m Additional time* | 13h 10m Average total duration 12h 10m Onboard + 1h 0m Additional time* | 16h 24m Average total duration (door-to-door) |
Most popular airline |  Most popular ferry company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Athens to Kos is a ferry with an average price of $100 (€81).
This is compared to other travel options from Athens to Kos:
A ferry is $22 (€18) less than a flight for this route with tickets for a flight from Athens to Kos costing on average $122 (€99).
The fastest way to travel from Athens to Kos is by flight with an average journey time of 1h 3m.
Other travel options to Kos take longer:
Ferry takes on average 12h 10m.
It's helpful to compare your options as there are 2 ways to travel between Athens and Kos including taking a ferry and flight.
We recommend using the ferry as it is the most popular way to get from Athens to Kos among Omio's users.
Live departures
Athens to Kos flight times
The table below shows live departures for Athens to Kos flights for tomorrow, Thursday, August 6. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 5:00 AM Athens | 1h05 | 6:05 AM Kos | 0 transfersDirect | |
| 5:00 PM Athens | 1h05 | 6:05 PM Kos | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
How far in advance should I book flight tickets from Athens to Kos?
The best time to book your flight from Athens to Kos is 91 days before departure. See how prices for flights change on the Athens to Kos route.
Prices are for one-way tickets for one passenger from Athens to Kos per month. Insights are sourced from fares found by Omio users in the last 12 months. Current prices may differ as prices vary depending on the time of day, class or how far in advance you book your flight from Athens to Kos.
Flights
from $57Compare prices and tickets Athens to Kos by ferry or flight
Compare ferry and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Athens to Kos flights with Omio?
Aegean Airlines as well as Olympic Air offer flights services from Athens to Kos.
Omio is an official ticket reseller for all your travel options from Athens to Kos.
Why book with Omio vs Aegean Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for Aegean Airlines, but also compare tickets for the likes of Olympic Air to find the best option for your trip from Athens to Kos.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Aegean Airlines with all available travel options, which are ferry and flight to ensure you get the best deal for traveling from Athens to Kos.
Why book with Omio over Edreams, Kayak or Skyscanner?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Olympic Air to find the best option for your trip from Athens to Kos.
- Multiple modes of transport: Omio allows you to compare travel options including ferry and flight to find the ideal travel option from Athens to Kos.
Airlines: Aegean Airlines, Olympic Air from Athens to KosFind the best flights between Athens to Kos with Omio's travel partners Aegean Airlines, Olympic Air from $48 (€39). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Aegean Airlines
About
Aegean Airlines is the flag carrier of Greece and a leading airline in Southeastern Europe, connecting travelers to destinations across Europe, the Middle East, and North Africa. Operating from its main hubs in Athens and Thessaloniki, Aegean offers a modern fleet and high-quality service. Passengers can enjoy comfortable seating, complimentary snacks and drinks on most flights, and additional perks in Business Class such as lounge access, premium dining, and extra comfort. With affordable fares and strong regional connectivity, Aegean Airlines is a trusted choice for exploring Greece and beyond.
Luggage & cancellation policy
Average Duration
55m
Cheapest Price
$48 (€39)
Aegean Airlines frequency
3 a day
Luggage included
1 carry-on bag (max 8kg, 56x45x25cm) and 1 personal item (max 40x20x25cm)
Additional luggage
23kg checked baggage, additional fees apply for extra weight
Cancellation Policy
Refundable tickets available with flex fare option, non-refundable tickets can be changed for a fee
Pregnant on board
Pregnant women can travel up to the 36th week without medical certificate, after that requires doctor's approval
Unaccompagned minor
Children aged 5-11 can travel unaccompanied with mandatory assistance service. Ages 12-17 optional assistance
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be requested at least 48h before departure
Pets
Small pets allowed in cabin, max 8kg including carrier. Must be booked in advance
Entertaiment on board
Olympic Air
About
Olympic Air is a regional airline and a subsidiary of Aegean Airlines, Greece's largest airline. It was formed in 2009 as part of the privatization of the former Greek national carrier, Olympic Airlines (originally Olympic Airways, founded in 1957 by Aristotle Onassis). Olympic Air primarily operates domestic flights within Greece, particularly to the Greek islands, and also serves some regional international destinations. Its main hubs are Athens International Airport and Thessaloniki International Airport, with a secondary hub at Rhodes International Airport. Olympic Air utilizes a fleet primarily consisting of ATR and Bombardier aircraft.
Luggage & cancellation policy
Average Duration
1h 0m
Cheapest Price
$55 (€45)
Olympic Air frequency
4 a day
Luggage included
1 piece of hand luggage (max 8kg) and 1 personal item included
Additional luggage
Additional checked baggage can be purchased, up to 23kg per piece
Cancellation Policy
Refunds available depending on fare type, some tickets non-refundable. Changes possible with fee.
Pregnant on board
Pregnant women can travel up to the 35th week of pregnancy. After 28th week, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children aged 5-12, must be booked in advance
Amenities on board the airplane
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be requested at least 48h before departure
Pets
Small pets allowed in cabin, max 8kg including carrier. Must be booked in advance
Complete guide to Kos
Things to do in Kos
Discover the best of Kos — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Kos trip today.
- Must visit
Asklepieion of Kos
Archaeological sanctuary museum-site connected with ancient medicine and Hippocrates; the island’s essential stop for classical heritage.
- Recommended
Casa Romana
Restored Roman mansion with original-style rooms, mosaics, and frescoes; ideal for understanding elite daily life in ancient Kos.
- Must visit
Eleftherias Square
Main square of Kos town, framed by historic buildings and archaeology; a natural meeting point and starting place for walking the center.
- Must visit
Kos Old Town
Lively old quarter with narrow lanes, shops, and historic layers; best explored on foot for atmosphere, architecture, and evening energy.
- Recommended
Kos Harbour Promenade
Harborfront promenade with boats, fortress views, and easy access to major sights; ideal for sunset walks and first-time visitors.
Pitaridia
Pitaridia is a Dodecanese pasta dish with hand-cut dough pieces, often simmered in tomato or meat sauce. It is a homestyle island staple tied to local family cooking.
- Vegetarian
Katimeria
Katimeria are thin fried pastries from Kos, usually drizzled with local honey and cinnamon. They are a festive sweet linked to island celebrations and home kitchens.
- Vegetarian
- Gluten-free
Krasotyri
Krasotyri, also called wine cheese, is a hard cow's milk cheese matured with red wine lees. It is one of Kos's signature products and a classic meze with wine.
Oromedon
Established traditional taverna in Zia, known for local meat dishes, meze, and sunset views in a relaxed village atmosphere.
Barbouni
Well-known seafood restaurant in Kos Town, valued for fresh fish, Greek classics, and a polished waterfront setting.
Patriko
Popular casual seafood spot in Kos Town serving fish meze, grilled octopus, and classic island dishes near the harbor.
Euro (€)
Moderate for a Greek island: summer hotels raise costs, but tavernas, gyros, buses, and coffee stay fairly reasonable for tourists.
Average meal costs
- Budget
- €8-12 for gyros or simple meals.
- Mid-range
- €20-35 per person for a restaurant meal.
- Fine dining
- €60+ per person for upscale dining.
- Coffee
- €2.50-4 for coffee or cappuccino.
Tipping culture
Service may be included, but rounding up or leaving 5-10% is appreciated in restaurants. Round up for taxis and leave small change in cafes.
KTEL Kos
Get the appOfficial public transport app
Prices
- Single ticket
- €2.30–€3.20
- Day pass
- None
To the city center
Kos Island International Airport -> Eleftherias Square, Kos
- Distance
- 24 km
- Travel time
- 35 min
- Buy intercity bus tickets from the driver or station kiosk; contactless payment on board is not reliably available.
- Airport buses are limited and timed to flights, so check the KTEL Kos timetable before travel.
FAQs: Athens to Kos Flight
Find answers to the most common questions about traveling from Athens to Kos by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Kos, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Athens to Kos can start from as little as $48 (€39) when you book in advance. The average flight ticket price for Athens to Kos is $122 (€99) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Athens to Kos is 55m to travel the 209 miles (337 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Athens to Kos leaves at 6:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Athens to Kos leaves at 11:45 PM.
Yes, there are 3 direct flights a day from Athens to Kos with Aegean Airlines, Olympic Air. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Athens to Kos, you can count on Aegean Airlines, Olympic Air for the best way to get you to Kos. You can also check all possible airlines who offer a service between Athens and Kos and compare the amenities they offer before buying a plane ticket.
Flights from Athens to Kos generally leave from Athens International Airport and arrive in Kos Island International Airport.Athens International Airport is 2 miles (4 km) away from Athens city centre and Kos Island International Airport is 1 miles (2 km) from Kos city centre.
The cheapest month for a flight from Athens to Kos is December.
It's helpful to compare your options as there are 2 ways to travel between Athens and Kos including taking a ferry and flight.
Since both Athens and Kos are in the Schengen Area, a passport is not required for European Union (EU) or Schengen-associated country citizens. A national ID card is sufficient.
There is no time difference between Athens and Kos.
The best events to attend in Kos include:
- Dodecanese Festival, a vibrant celebration of local culture featuring music, dance, and traditional crafts
- Hippocrates Festival, an annual event honoring the father of medicine with lectures, performances, and exhibitions
- Kos Wine Festival, a delightful showcase of local wines accompanied by food tastings and live entertainment.
The best holidays to experience in Kos include:
- Easter, vibrant local traditions and festivities with beautiful spring weather
- Ochi Day, patriotic celebrations with parades and cultural events
- Assumption of Mary, lively processions and a festive atmosphere in the heart of summer.
The best season to visit Kos is Spring or Fall. The best weather to explore Kos is during May-October.
We recommend using the ferry as it is the most popular way to get from Athens to Kos among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
Greece uses the euro (€) as its currency. Travelers can use both cash and cards, but cash is often preferred in smaller shops, local markets, and remote areas, while cards are widely accepted in cities, hotels, and larger establishments.
In Kos, travelers should be cautious of pickpocketing, especially in crowded areas and on public transportation. Some taxi drivers may overcharge or take longer routes, so agreeing on a fare beforehand is advised. Be wary of unofficial tour operators offering deals that seem too good to be true. Additionally, always safeguard personal belongings and avoid leaving valuables unattended on beaches.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular airports
Popular airports from Athens to Kos
Most Athens to Kos flights use the Athens International Airport to Kos Island International Airport airport pair. Use this guide to compare Athens and Kos airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Athens
Arrival airports in Kos
Which Athens airport do flights to Kos leave from?
Flights from Athens to Kos depart from Athens International Airport. The airport is 2 miles (4 km) from Athens city centre at Attiki Odos, Spata Artemida 190 04, Greece.
Athens International Airport (ATH)Attiki Odos, Spata Artemida 190 04, Greece
City-centre transport
Getting to Athens International Airport from Athens city centre
Athens International Airport is 4 km from Athens city centre. Public transport options include:
Train1200, 1202, 1204, 1206, 1208, 1210, 1212, 1214, 1216, 1218, 1220, 1222, 1224, 1226, 1228, 1230, 1232, 1234 · 55m · $6 · every ~2 min
BusΧ95 · 1h 6m · $7 · every ~12 min
Χ93 · 1h 11m · $7 · every ~5 min
SubwayM3 · 50m · $11 · every ~4 min
M3 · 53m · $11 · every ~4 min
Athens International Airport airport facilities and services
Athens International Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport for 45 minutes. ATMs are located throughout the airport, including arrivals and departures areas.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Athens International Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Athens International Airport: Elevators, ramps.
Which Kos airport do flights from Athens arrive at?
Flights from Athens to Kos arrive at Kos Island International Airport. Kos Island International Airport is 1 miles (2 km) from Kos city centre.
Kos Island International Airport (KGS)Kos 853 02, Greece
City-centre transport
Getting to Kos Island International Airport from Kos city centre
Kos Island International Airport is 2 km from Kos city centre. Public transport options include:
Bus35m · $2
Shuttle33m
Kos Island International Airport airport facilities and services
Kos Island International Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in the arrivals area.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Kos Island International Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Kos Island International Airport: Ramps, assistance.
More options for your journey from Athens to Kos
Here are some other resources that might have the information you need
Most popular flights to and from Kos and Athens
Most popular flights to Kos
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