$83 Find Cheap Flights from Athens to Kos - Compare and Save

Several airlines operate their lounges at Athens (ATH) Airport, and travelers won’t have challenges getting a place to relax before their flight. For example, the Aegean Business Lounge is located in Departures Area A. It is accessible to any traveler regardless of the carrier or class, provided they agree to pay for the day’s pass.

Taxis provide the fastest way to get from Kos Airport (KGS) to the city center of Kos, taking the journey in about 27 minutes. Buses run along this route too, taking around 1 hour to get there. This service is ideal if you are on a budget and want to save money.

Usually, the maximum allowable on-board size and weight for hand luggage varies from one airline to another. Aegean Airlines has maximum hand luggage of up to 29 lbs and dimensions up to 22 x 18 x 10 in. For SKY Express, the carry-on baggage should be at most 13 lbs, and the sizes should be 21 x 15 x 8 in.

Aegean Air and SKY Express are parents’ favorites as they feature many amenities for every family, including the young and the young at heart. The carrier boasts spacious seats with extra legroom. Lastly, they have kid-friendly to engage the little ones throughout the journey.

Among airlines operating Athens to Kos flights:

• Aegean Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Athens and Kos. The airlines offering nonstop flights on this route include:

• Aegean Airlines
• Sky Express

Flights from Athens to Kos usually depart from Athens Eleftherios V. (ATH) and arrive at Kos (KGS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Sky Express: a cabin bag and a checked bag in Economy Class
• Aegean Airlines: a cabin bag and a checked bag in Economy Class
• Hahn Air Systems: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Athens to Kos:

• Economy Class
• Business Class

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $23–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The ATR 42 / ATR 72 family is used most often on this route, operated mainly by Sky Express and Hahn Air Systems. Other aircraft seen on the route include ATR 72-201 / 202 variants.

Yes. Being flexible with your travel dates can save you up to 15% on the Athens to Kos route. Monday is the cheapest departure day at $155 round-trip on average, while Tuesday is the most expensive at $182, a difference of $27. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Athens to Kos route, 23% of flights were delayed in the past 3 months, with delays averaging 1 hour 19 minutes.

Morning is the busiest departure period on Athens to Kos flights, with 43% of flights leaving in that window. Afternoon departures account for 29%, evening flights for 14%, and night flights for 14%.

These are the earliest and latest flight times available from Athens to Kos:

• Earliest: departs at 6:30 am and lands at 7:31 am
• Latest: departs at 11:35 pm and lands at 12:36 am.

The flight takes about 1h 01m.

Last-minute fares on this route - booked within 2 weeks of departure - run 19% above the route average of $172. Book 17 weeks before departure for the lowest fares.

A nonstop flight from Athens to Kos takes 1h 01m, covering 189 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $88 to $635. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Athens to Kos are currently in line with typical prices for this route. Average one-way fares are about $101.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Kos Airport (KGS) hosts 5 major car rental companies, with daily rates starting from around $9 for economy cars. Top options include:
· ABBYCAR
· Exer Rent a Car
· Caldera
· Europcar
· Alma Car Hire

Round-trip flights from Athens to Kos range from $139 to $211, with an average of $172 over the past 12 months. Anything below $139 counts as a good deal.