£99 Cheap Flights from Mykonos (JMK) to Kos (KGS)

View £99 flight on Mon, 25 May 2026Opens in a new window

Popular airlines from Mykonos Island National Airport (JMK) to Kos (KGS-Kos Island Intl.)

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Cheap Flights from Mykonos (JMK) to Kos (KGS)

Prices were available within the past 7 days and start at £99 for one-way flights and £200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Tue, 19 May - Sat, 23 May
JMK
Mykonos
KGS
Kos
£200 Return, found 2 days ago
£200
Return
found 2 days ago
Select Aegean flight, departing Tue, 19 May from Mykonos to Kos, returning Sat, 23 May, priced at £200 found 2 days ago
Aegean
Tue, 19 May - Sat, 23 May
JMK
Mykonos
KGS
Kos
£217 Return, found 2 days ago
£217
Return
found 2 days ago
Select Aegean flight, departing Tue, 19 May from Mykonos to Kos, returning Sat, 23 May, priced at £217 found 2 days ago
Aegean
Tue, 19 May - Sat, 23 May
JMK
Mykonos
KGS
Kos
£233 Return, found 2 days ago
£233
Return
found 2 days ago
Select Aegean flight, departing Tue, 19 May from Mykonos to Kos, returning Sat, 23 May, priced at £233 found 2 days ago
Aegean
Tue, 19 May - Sat, 23 May
JMK
Mykonos
KGS
Kos
£234 Return, found 2 days ago
£234
Return
found 2 days ago
Select Aegean flight, departing Tue, 19 May from Mykonos to Kos, returning Sat, 23 May, priced at £234 found 2 days ago
Aegean
Tue, 19 May - Sat, 23 May
JMK
Mykonos
KGS
Kos
£249 Return, found 2 days ago
£249
Return
found 2 days ago
Select Aegean flight, departing Tue, 19 May from Mykonos to Kos, returning Sat, 23 May, priced at £249 found 2 days ago
Aegean
Tue, 19 May - Sat, 23 May
JMK
Mykonos
KGS
Kos
£250 Return, found 2 days ago
£250
Return
found 2 days ago
Select Aegean flight, departing Tue, 19 May from Mykonos to Kos, returning Sat, 23 May, priced at £250 found 2 days ago
Aegean
Tue, 19 May - Sat, 23 May
JMK
Mykonos
KGS
Kos
£266 Return, found 2 days ago
£266
Return
found 2 days ago
Select Aegean flight, departing Tue, 19 May from Mykonos to Kos, returning Sat, 23 May, priced at £266 found 2 days ago
Aegean
Tue, 19 May - Sat, 23 May
JMK
Mykonos
KGS
Kos
£267 Return, found 2 days ago
£267
Return
found 2 days ago
Select Aegean flight, departing Tue, 19 May from Mykonos to Kos, returning Sat, 23 May, priced at £267 found 2 days ago
Aegean
Tue, 19 May - Sat, 23 May
JMK
Mykonos
KGS
Kos
£283 Return, found 2 days ago
£283
Return
found 2 days ago
Select Aegean flight, departing Tue, 19 May from Mykonos to Kos, returning Sat, 23 May, priced at £283 found 2 days ago

Alternative airports near Kos

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kos Island Intl. KGS. Cheapest and Closest option available. Average driving time to city centre is 25 minutes. Flights from £200
KGS
Kos Island Intl.
CheapestClosest
Average driving time to city centre25 min
Flights from £200

Frequently asked questions

How do I find cheap flights from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.)?
To find a cheap flight from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.)?
There are approximately 8 connecting flights per day from Mykonos (JMK) to Kos (KGS). Some common connection points include Eleftherios Venizelos (ATH) and Macedonia (SKG).
What is the earliest flight from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.)?
The earliest flight from Mykonos Island National (JMK) to Kos Island Intl. (KGS) typically departs at approximately 12:10 AM local time, operated by A3. This is a seasonal service active in August. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.)?
You'll typically find the most flights from Mykonos Island National (JMK) to Kos Island Intl. (KGS) on a Thursday, with around 9 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Aegean Airlines and Sky Express.
What are the most popular departure times for flights from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.)?
The most popular departure times for flights from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.) are in the early morning, from 6am to 9am. Approximately 43% of passengers prefer this time window. Many major carriers, including Aegean Airlines and Sky Express, offer flights during this window. These times work well because you can get an early start to your travel day and arrive at your destination with plenty of time to settle in.
How long does it take to fly from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.)?
Flying from JMK to KGS with a connection usually takes about 2 hours 50 minutes, traveling roughly 106 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.)?
Select the "Business class" and "First class" filters when looking for JMK to KGS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.) flight with Expedia?
It's easy to earn miles on a Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kos from Mykonos Island National (JMK)?
From Mykonos Island National (JMK), you can fly directly into Kos Island Intl. (KGS) to reach Kos. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.) at the last minute?
Typically, booking a last minute flight from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.) flight and hotel package?
Securing a Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.)?
If you booked your Mykonos (JMK-Mykonos Island National) to Kos (KGS-Kos Island Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Mykonos Island National
Destination airport
Kos Island Intl.
Return price
£199
Distance
168 km

Book with confidence

Compare flights from Mykonos to Kos easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Mykonos to Kos. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kos Island Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Mykonos Island National to Kos Island Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Mykonos Island National (JMK) to Kos Island Intl. (KGS)

The easiest way to view the best deals on flights from Mykonos to Kos today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Mykonos Island National to Kos Island Intl. start at just £200 and range up to £283.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Mykonos and Kos
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Mykonos to Kos flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Mykonos Island National to Kos Island Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Mykonos to Kos easily and book with confidence

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*Available to Expedia members.