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£62 Cheap Flights from Kos (KGS) to Thessaloniki (SKG)

View £62 flight on Wed, 25 Nov 2026Opens in a new window

Popular airlines from Kos (KGS-Kos Island Intl.) to Macedonia Airport (SKG)

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Cheap Flights from Kos (KGS) to Thessaloniki (SKG)

Prices were available within the past 7 days and start at £62 for one-way flights and £124 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Wed, 18 Nov - Wed, 25 Nov
KGS
Kos
SKG
Thessaloniki
£124 Return, found 13 hours ago
£124
Return
found 13 hours ago
Select Aegean flight, departing Wed, 18 Nov from Kos to Thessaloniki, returning Wed, 25 Nov, priced at £124 found 13 hours ago
Aegean
Wed, 18 Nov - Wed, 25 Nov
KGS
Kos
SKG
Thessaloniki
£132 Return, found 13 hours ago
£132
Return
found 13 hours ago
Select Aegean flight, departing Wed, 18 Nov from Kos to Thessaloniki, returning Wed, 25 Nov, priced at £132 found 13 hours ago
Aegean
Thu, 5 Nov - Thu, 12 Nov
KGS
Kos
SKG
Thessaloniki
£135 Return, found 1 day ago
£135
Return
found 1 day ago
Select Aegean flight, departing Thu, 5 Nov from Kos to Thessaloniki, returning Thu, 12 Nov, priced at £135 found 1 day ago
Aegean
Sun, 15 Nov - Sun, 22 Nov
KGS
Kos
SKG
Thessaloniki
£136 Return, found 13 hours ago
£136
Return
found 13 hours ago
Select Aegean flight, departing Sun, 15 Nov from Kos to Thessaloniki, returning Sun, 22 Nov, priced at £136 found 13 hours ago
Aegean
Wed, 18 Nov - Wed, 25 Nov
KGS
Kos
SKG
Thessaloniki
£140 Return, found 13 hours ago
£140
Return
found 13 hours ago
Select Aegean flight, departing Wed, 18 Nov from Kos to Thessaloniki, returning Wed, 25 Nov, priced at £140 found 13 hours ago
Aegean
Wed, 18 Nov - Wed, 25 Nov
KGS
Kos
SKG
Thessaloniki
£142 Return, found 13 hours ago
£142
Return
found 13 hours ago
Select Aegean flight, departing Wed, 18 Nov from Kos to Thessaloniki, returning Wed, 25 Nov, priced at £142 found 13 hours ago
Aegean
Sun, 15 Nov - Sun, 22 Nov
KGS
Kos
SKG
Thessaloniki
£144 Return, found 13 hours ago
£144
Return
found 13 hours ago
Select Aegean flight, departing Sun, 15 Nov from Kos to Thessaloniki, returning Sun, 22 Nov, priced at £144 found 13 hours ago
Aegean
Thu, 12 Nov - Thu, 19 Nov
KGS
Kos
SKG
Thessaloniki
£145 Return, found 13 hours ago
£145
Return
found 13 hours ago
Select Aegean flight, departing Thu, 12 Nov from Kos to Thessaloniki, returning Thu, 19 Nov, priced at £145 found 13 hours ago
Aegean
Sun, 15 Nov - Sun, 22 Nov
KGS
Kos
SKG
Thessaloniki
£146 Return, found 13 hours ago
£146
Return
found 13 hours ago
Select Aegean flight, departing Sun, 15 Nov from Kos to Thessaloniki, returning Sun, 22 Nov, priced at £146 found 13 hours ago
Aegean
Sun, 15 Nov - Sun, 22 Nov
KGS
Kos
SKG
Thessaloniki
£147 Return, found 13 hours ago
£147
Return
found 13 hours ago
Select Aegean flight, departing Sun, 15 Nov from Kos to Thessaloniki, returning Sun, 22 Nov, priced at £147 found 13 hours ago

Frequently asked questions

How much does a flight from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) cost?
You can find one-way and return flights from KGS to SKG with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when KGS to SKG ticket fares go up or down.
What is the cheapest month to fly from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
The cheapest months to fly from KGS to SKG are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
Only one airline offers direct flights from Kos Island Intl. (KGS) to Thessaloniki Macedonia (SKG). Aegean operates 7 direct flights from Kos Island Intl. (KGS) to Thessaloniki Macedonia (SKG) every week.
What is the cheapest airline that flies from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
Sky Express is one of the cheapest airlines offering connecting return flights from Kos Island Intl. (KGS) to Macedonia (SKG), with prices starting from around £165 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
To find a cheap flight from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia), 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 airline to fly with from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
The best airline to fly with from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) will differ from traveler to traveler. If you like to fly early, Olympic offers early morning flights. If price is the most important factor, Olympic typically offers the lowest fares. Olympic offers the most daily flights from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
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 Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
There are approximately 4 connecting flights per day from Kos Island Intl. (KGS) to Thessaloniki (SKG-Macedonia). Some common connection points include Eleftherios Venizelos (ATH) and Diagoras (RHO).
What is the earliest flight from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
The earliest flight from Kos Island Intl. (KGS) to Thessaloniki (SKG-Macedonia) typically departs around 6:00 AM. This service is operated by Olympic and Aegean. This is a seasonal service, active only in June. An early departure like this can help you make the most of 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 Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
You'll find the most flights from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) on a Tuesday, with around 8 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Olympic, Sky Express, and Aegean. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights on other days.
What are the most popular departure times for flights from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
The most popular departure times for flights from Kos Island Intl. (KGS) to Thessaloniki (SKG-Macedonia) are in the early morning, from 6am to 9am. Many major carriers, including Olympic and Sky Express, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, giving them more time to enjoy their destination upon arrival.
How long does it take to fly from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
A direct flight from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) typically takes around 1 hour 18 minutes, covering a distance of approximately 547 kilometres. If you opt for a one-stop flight, the journey will take longer, usually around 3 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
You can fly business class between KGS and SKG. You can fly business class with Aegean.
How do I earn miles on a Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) flight with Expedia?
It's easy to earn miles on a Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) 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 Thessaloniki (SKG) from Kos (KGS)?
If you're planning to travel to Thessaloniki from Kos Island Intl. (KGS), you can fly directly into Macedonia (SKG) which offers international flights and connections. 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 Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) at the last minute?
Typically, booking a last minute flight from Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) 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 Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) flight and hotel package?
Securing a Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) 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 Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia)?
If you booked your Kos (KGS-Kos Island Intl.) to Thessaloniki (SKG-Macedonia) 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
Kos Island Intl.
Destination airport
Macedonia
Airlines serving
Aegean
Return price
£123
Distance
543 km
Average flight time
1 hour 35 mins

Book with confidence

Compare flights from Kos to Thessaloniki easily and book with confidence

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

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 Kos Island Intl. (KGS) to Macedonia (SKG)

The easiest way to view the best deals on flights from Kos to Thessaloniki 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 Kos Island Intl. to Macedonia start at just £124 and range up to £147.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kos Island Intl. to Macedonia 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 Kos to Thessaloniki easily and book with confidence

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*Available to Expedia members.