Compare airlines, prices, and flight durations for your trip
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Athens to Kos:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Athens — Kos is served by several airlines: Sky Express, Aegean Airlines, and Olympic Air. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $63 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
Athens — Kos
04/27/2026
Departure
Direct flight
GQ220
starting at $63
Athens — Kos
03/26/2026
Departure
Direct flight
GQ224
starting at $67
Athens — Kos
03/27/2026
Departure
Direct flight
GQ220
starting at $67
Athens — Kos
04/17/2026
Departure
Direct flight
GQ220
starting at $71
Athens — Kos
04/28/2026
Departure
Direct flight
GQ220
starting at $75
Athens — Kos
06/03/2026
Departure
Direct flight
GQ220
starting at $76
Athens — Kos
03/29/2026
Departure
Direct flight
A3222
starting at $78
Athens — Kos
03/24/2026
Departure
Direct flight
GQ0220
starting at $78
Athens — Kos
03/28/2026
Departure
Direct flight
GQ220
starting at $88
Athens — Kos
03/25/2026
Departure
Direct flight
A3222
starting at $89
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Athens to Kos. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Athens to Kos, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest flight ticket from Athens to Kos according to data for the last 48 hours costs $63
Often the best time to buy tickets from Athens to Kos is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Athens to Kos can be found flying in these months: March, April, May.
The fastest flights from Athens to Kos start from 1 hour in the air.
The following airlines operate direct flights on the route Athens — Kos: Sky Express, Aegean Airlines
The minimum one-way ticket price from Athens to Kos is $43 (March 2026), while the maximum is $60 (May 2026). On average, a ticket costs $51–$109.
Sky Express
Mo, Tu, We, Th, Fr, and Sa
starting at $75
The cheapest one-way flight from Athens to Kos departs on 04/27/2026, is operated by Sky Express and costs $63
The cheapest roundtrip flight from Athens to Kos departs on 06/02/2026, is operated by Aegean Airlines and costs $117
Fastest flight from Athens to Kos takes 1 hour
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Athens and Kos is 305km (189 miles). There are 49 direct flights from Athens to Kos. Athens and Kos are in the same time zone. Flights from Athens begin at 6:50 AM. The latest flight from Athens departs at 8:15 PM
We couldn't find any special offers for flights from Athens to Kos
