Cheap flights from Athens to Kos from £54
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Athens to Kos departing on 26/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Athens to Kos
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Aegean Airlines flights from Athens to Kos
Our best Aegean Airlines deals on Athens to Kos flight tickets
See travel insights to Kos from
How to get the cheapest flight ticket from Athens to Kos
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Kos?
The cheapest month to fly to Kos from Athens is in November. Flight prices, which tend to average around £97, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Kos from Athens during December instead. Flights to Kos in December, while not as cheap as those in November, still average around £99.
What is the cheapest day to depart on your flight to Kos?
According to our data, Friday is the cheapest day to fly to Kos from Athens. The lowest ticket price found for a Friday departure recently was £0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Kos is Saturday, with ticket prices averaging around £225.
What is the cheapest time of day to depart on your flight to Kos?
Our most recent data shows that the best time of day to fly to Kos is at midday. Flights from Athens to Kos during this time can be as low as £0. In the afternoon is when there is more demand to fly to Kos, so prices are often more expensive at around £196 per ticket.
What is the cheapest Athens Eleftherios V. to Kos flight route?
Fly from Athens Eleftherios V. to Kos for the best Athens Eleftherios V. - Kos flight prices
How far in advance should I book a flight to Kos?
You are more likely to see cheaper flights to Kos from Athens when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Kos for around £116 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kos from Athens for as low as £93 on momondo.
What cabin class options are available on Athens Eleftherios V. to Kos flights?
There are 2 cabin classes available to choose from on Athens Eleftherios V. to Kos flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Athens to Kos on average per day?
As of March 2025, there are 2 flights per day flying from Athens to Kos. The most common time of day flights depart is 20:00, with 34% of flights taking off at midday.
How many flights depart from Athens to Kos on average per week?
The number of flights available between Athens and Kos is 20 per week as of March 2025. The most frequent departure day is Fri, with 35% of weekly flights leaving on this day.
When to book flights from Athens to Kos
Cheap Athens to Kos (ATH to KGS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Athens to Kos
How far is Athens Eleftherios V. to Kos by plane?
A flight from Athens Eleftherios V. to Kos will travel around 209.2 mi. In terms of flight time, this usually takes a little over 0h 55m.
When did momondo last update prices for flights from Athens Eleftherios V. Airport to Kos Airport?
Prices for flights from Athens Eleftherios V. Airport to Kos Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Athens Eleftherios V. Airport to Kos Airport?
As of March 2025, there are 2 operators available to choose from for flights from Athens Eleftherios V. Airport to Kos Airport.
How old do you have to be to fly from Athens Eleftherios V. Airport to Kos Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Athens Eleftherios V. Airport to Kos Airport.
What documentation or ID do you need to fly to Kos Airport?
The required travel and health documents for your Kos Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kos Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Athens to Kos?
Based on momondo bookings for flights between Athens and Kos, the leading plane model is ATR 42 / ATR 72, making up 49.04% of the total bookings. Other popular models include ATR 72-201 / 202 with 25.19%, Airbus A320-100/200 with 16.15%, and Airbus A320neo with 7.56%.
What is the most popular airline from Athens to Kos?
Based on momondo bookings for flights between Athens and Kos, the leading airline is Sky Express, making up 56% of the total bookings. Other popular airlines include Aegean Airlines with 44%.
Best airlines flying from Athens to Kos
Compare and see reviews for airlines that fly from Athens to Kos with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £70 | Free Cancellation | Rating 7.6 112 reviews | |||
| PriceFrom £79 | Free Cancellation | Rating 8.1 729 reviews |
Aegean Airlines Flights From Athens to Kos
The lowest priced Aegean Airlines flight from Athens to Kos from the last 72 hours was £103. Generally, Aegean Airlines has 10 flights on this route every week with an average price of £149. Aegean Airlines is rated 8.1/10 by our users.
Sky Express Flights From Athens to Kos
Sky Express (7.6/10 from 112 reviews) operates around 7 flights from Athens to Kos in any given week. The average Sky Express airfare for this route is around £167, with deals from around £90 rare but found on momondo. Referenced prices are for round-trip Athens to Kos flight searches in the last 72 hours.
Travelling to a place near Kos?
Book flights to Kos if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Athens to Kos?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kos from Athens.
Can I find flights from Athens to Kos with flexible booking policies on momondo?
momondo does allow users to show only those flights to Kos from Athens which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Athens to Kos?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Athens to Kos.
I’m not ready to book a flight from Athens to Kos right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Athens to Kos now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kos and let you know when they change.