Cheap flights from Thessaloniki to Kos from £88
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Thessaloniki to Kos
Discover tips and strategies to find the most affordable flight options for your journey from Thessaloniki (SKG) to Kos (KGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 October 2025.
Find flight deals from Thessaloniki to Kos
Cheapest flights from Thessaloniki to KosExplore the most affordable flight options available from Thessaloniki to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2025.
Explore the most affordable flight options available from Thessaloniki to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Thessaloniki to Kos that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ThessalonikiKos
SKG - KGS
SKGKGS
Thessaloniki Makedonia
Fri 12/12
23:05-08:05
1 stop9h 00m
Kos
Sun 14/12
21:05-00:40
1 stop3h 35m
ThessalonikiKos
SKG - KGS
SKGKGS
Thessaloniki Makedonia
Mon 27/10
21:35-08:55
1 stop11h 20m
Kos
Fri 31/10
20:40-08:00
1 stop11h 20m
ThessalonikiKos
SKG - KGS
SKGKGS
Thessaloniki Makedonia
Fri 12/12
09:10-12:05
1 stop2h 55m
Kos
Mon 5/1
12:35-15:40
1 stop3h 05m
ThessalonikiKos
SKG - KGS
SKGKGS
Thessaloniki Makedonia
Sat 13/12
09:10-12:05
1 stop2h 55m
Kos
Wed 7/1
12:35-15:40
1 stop3h 05m
ThessalonikiKos
SKG - KGS
SKGKGS
Thessaloniki Makedonia
Sat 13/12
09:10-12:05
1 stop2h 55m
Kos
Mon 5/1
12:35-15:40
1 stop3h 05m
ThessalonikiKos
SKG - KGS
SKGKGS
Thessaloniki Makedonia
Fri 12/12
09:10-12:05
1 stop2h 55m
Kos
Wed 7/1
12:35-15:40
1 stop3h 05m
ThessalonikiKos
SKG - KGS
SKGKGS
Thessaloniki Makedonia
Fri 12/12
19:45-08:05
1 stop12h 20m
Best time to book a flight from Thessaloniki to Kos
Have a flexible travel schedule? Discover the best time to fly to Kos from Thessaloniki with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Thessaloniki to Kos
How far ahead should I book a flight from Thessaloniki to Kos?
The best time to book flights from Thessaloniki to Kos is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Thessaloniki to Kos?
Currently, April is the cheapest month in which you can book a flight from Thessaloniki to Kos (average of £65). Flying from Thessaloniki to Kos in January is currently the most expensive (average of £182). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SKG to KGS?
When flying from Thessaloniki to Kos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Find useful and relevant information for your journey from Thessaloniki to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Kos?
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Alternative routes for Thessaloniki to Kos
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How does Cheapflights help users find flights from Thessaloniki to Kos?
When you search for this flight from Thessaloniki to Kos, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Thessaloniki to Kos?
Cheapflights simply makes it quick and affordable to book flights from Thessaloniki to Kos by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Thessaloniki to Kos with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Thessaloniki to Kos, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Thessaloniki to Kos become cheaper?
Of course! You can now track prices for flights from Thessaloniki to Kos and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.