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£54 Cheap Flights from Thessaloniki (SKG) to Kos (KGS)

View £54 flight on Wed, 14 Oct 2026Opens in a new window

Flight 1

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

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

Prices were available within the past 7 days and start at £54 for one-way flights and £116 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Wed, 14 Oct - Wed, 21 Oct
SKG
Thessaloniki
KGS
Kos
£116 Return, found 13 hours ago
£116
Return
found 13 hours ago
Select Aegean flight, departing Wed, 14 Oct from Thessaloniki to Kos, returning Wed, 21 Oct, priced at £116 found 13 hours ago
Aegean
Mon, 12 Oct - Mon, 19 Oct
SKG
Thessaloniki
KGS
Kos
£124 Return, found 13 hours ago
£124
Return
found 13 hours ago
Select Aegean flight, departing Mon, 12 Oct from Thessaloniki to Kos, returning Mon, 19 Oct, priced at £124 found 13 hours ago
Aegean
Mon, 12 Oct - Mon, 19 Oct
SKG
Thessaloniki
KGS
Kos
£125 Return, found 13 hours ago
£125
Return
found 13 hours ago
Select Aegean flight, departing Mon, 12 Oct from Thessaloniki to Kos, returning Mon, 19 Oct, priced at £125 found 13 hours ago
Aegean
Wed, 14 Oct - Wed, 21 Oct
SKG
Thessaloniki
KGS
Kos
£131 Return, found 13 hours ago
£131
Return
found 13 hours ago
Select Aegean flight, departing Wed, 14 Oct from Thessaloniki to Kos, returning Wed, 21 Oct, priced at £131 found 13 hours ago
Aegean
Mon, 12 Oct - Mon, 19 Oct
SKG
Thessaloniki
KGS
Kos
£132 Return, found 13 hours ago
£132
Return
found 13 hours ago
Select Aegean flight, departing Mon, 12 Oct from Thessaloniki to Kos, returning Mon, 19 Oct, priced at £132 found 13 hours ago
Aegean
Wed, 16 Sept - Tue, 22 Sept
SKG
Thessaloniki
KGS
Kos
£136 Return, found 4 days ago
£136
Return
found 4 days ago
Select Aegean flight, departing Wed, 16 Sept from Thessaloniki to Kos, returning Tue, 22 Sept, priced at £136 found 4 days ago
Aegean
Mon, 12 Oct - Mon, 19 Oct
SKG
Thessaloniki
KGS
Kos
£139 Return, found 13 hours ago
£139
Return
found 13 hours ago
Select Aegean flight, departing Mon, 12 Oct from Thessaloniki to Kos, returning Mon, 19 Oct, priced at £139 found 13 hours ago
Aegean
Mon, 12 Oct - Mon, 19 Oct
SKG
Thessaloniki
KGS
Kos
£140 Return, found 13 hours ago
£140
Return
found 13 hours ago
Select Aegean flight, departing Mon, 12 Oct from Thessaloniki to Kos, returning Mon, 19 Oct, priced at £140 found 13 hours ago
Austrian Airlines
Wed, 19 Aug - Sat, 22 Aug
SKG
Thessaloniki
KGS
Kos
£185 Return, found 1 day ago
£185
Return
found 1 day ago
Select Austrian Airlines flight, departing Wed, 19 Aug from Thessaloniki to Kos, returning Sat, 22 Aug, priced at £185 found 1 day ago
SKY express
Sat, 29 Aug - Sun, 6 Sept
SKG
Thessaloniki
KGS
Kos
£265 Return, found 1 day ago
£265
Return
found 1 day ago
Select SKY express flight, departing Sat, 29 Aug from Thessaloniki to Kos, returning Sun, 6 Sept, priced at £265 found 1 day ago

Frequently asked questions

How much does a flight from Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.) cost?
You can find one-way and return flights from SKG to KGS 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 SKG to KGS ticket fares go up or down.
What is the cheapest month to fly from Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.)?
The cheapest months to fly from SKG to KGS 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 Thessaloniki (SKG) to Kos (KGS)?
Enter SKG to KGS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.)?
To find a cheap flight from Thessaloniki (SKG-Macedonia) 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 Thessaloniki (SKG-Macedonia) 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 Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.)?
There are approximately 17 connecting flights per day from Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.). Some common connection points include Eleftherios Venizelos (ATH), Nikos Kazantzakis (HER), and Diagoras (RHO).
What is the earliest flight from Thessaloniki (SKG) to Kos (KGS)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Thessaloniki (SKG) to Kos (KGS). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.)?
You'll typically find the most flights from Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.) on a Thursday, with around 12 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Aegean and Sky Express. Looking at the weekly schedule, Thursdays have notably more flight options compared to other days like Saturday, which sees around 7 flights.
What are the most popular departure times for flights from Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.)?
The most popular departure times for flights from Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.) are between 9am and 12pm. Many major carriers, including Sky Express and Aegean, offer flights during this window. Many travellers prefer these times as they allow for a relaxed start to the day and an afternoon arrival at your destination.
How long does it take to fly from Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.)?
Flying nonstop from SKG to KGS takes around 1 hour 30 minutes, with the route covering approximately 547 kilometers. Flights with a layover typically take 1 hour 20 minutes longer than direct options. 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 Thessaloniki (SKG) to Kos (KGS)?
Select the "Business class" and "First class" filters when looking for Thessaloniki (SKG) to Kos (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 Thessaloniki (SKG) to Kos (KGS) flight with Expedia?
It's easy to earn miles on a Thessaloniki (SKG) to Kos (KGS) 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.
Is it cheaper to buy a plane ticket from Thessaloniki (SKG) to Kos (KGS) at the last minute?
Typically, booking a last minute flight from Thessaloniki (SKG) to Kos (KGS) 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 Thessaloniki (SKG) to Kos (KGS) flight and hotel package?
Securing a Thessaloniki (SKG) to Kos (KGS) 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 Thessaloniki (SKG-Macedonia) to Kos (KGS-Kos Island Intl.)?
If you booked your Thessaloniki (SKG-Macedonia) 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
Macedonia
Destination airport
Kos Island Intl.
Airlines serving
Aegean, Austrian Airlines, SKY express
Return price
£116
Distance
543 km
Average flight time
1 hour 40 mins

Book with confidence

Compare flights from Thessaloniki to Kos easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Thessaloniki 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 Macedonia 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 Macedonia (SKG) to Kos Island Intl. (KGS)

The easiest way to view the best deals on flights from Thessaloniki 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 Macedonia to Kos Island Intl. start at just £116 and range up to £265.  

To find an even better deal, try  

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

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

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

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*Available to Expedia members.