starting at $58
starting at $69
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.
The minimum one-way ticket price from Athens to Kos is $54 (October 2026), while the maximum is $89 (June 2027). On average, a ticket costs $65–$67.
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.
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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.
Ticket prices for Athens — Kos follow a predictable curve: rise, peak, and decline. This typical seasonal pattern lets you plan your purchase to avoid overpaying.
Prices rise from October 2026 to June 2027 (+65%), then decline from September 2026 to October 2026 (17%). The cheapest tickets are in October 2026–January 2027 (averaging $57), while the priciest are in January 2027–June 2027 ($75).
For savings, plan your flight for October 2026–January 2027 — you could save up to 24%. Try to avoid January 2027–June 2027 when possible: prices are at their highest then.
Price spread on this route is 19.8%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
The route Athens — Kos is served by several airlines: Sky Express and Aegean Airlines. 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 $58 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.
starting at $58
starting at $69
Athens — Kos
10/15/2026
Departure
Direct flight
GQ224
starting at $58
Athens — Kos
10/04/2026
Departure
Direct flight
GQ220
starting at $59
Athens — Kos
10/07/2026
Departure
Direct flight
GQ220
starting at $60
Athens — Kos
11/27/2026
Departure
Direct flight
GQ220
starting at $64
Athens — Kos
07/11/2027
Departure
Direct flight
A3228
starting at $69
Athens — Kos
10/02/2026
Departure
Direct flight
GQ220
starting at $69
Athens — Kos
07/21/2027
Departure
Direct flight
A3228
starting at $69
Athens — Kos
07/07/2027
Departure
Direct flight
A3228
starting at $70
Athens — Kos
09/27/2026
Departure
Direct flight
GQ220
starting at $78
Athens — Kos
10/25/2026
Departure
Direct flight
GQ220
starting at $79
The cheapest flight ticket from Athens to Kos according to data for the last 48 hours costs $58
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: October, January, September.
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 cheapest one-way flight from Athens to Kos departs on 10/15/2026, is operated by Sky Express and costs $58
The cheapest roundtrip flight from Athens to Kos departs on 10/15/2026, is operated by Sky Express and costs $127
Fastest flight from Athens to Kos takes 1 hour
All airports
There are direct flights on this route 4 days a week: Su, We, Th, and Fr
The distance between Athens and Kos is 325km (202 miles). The average flight duration is 55m. There are 48 direct flights from Athens to Kos. Athens and Kos are in the same time zone. Flights from Athens begin at 7:05 AM. The latest flight from Athens departs at 11:35 PM
Aegean Airlines
Every day
starting at $70
Sky Express
Every day
starting at $57
All airlines serving Athens — Kos operate daily direct flights: Aegean Airlines and Sky Express fly every day.
We couldn't find any special offers for flights from Athens to Kos