Cheap flights from Thessaloniki to Kos from £60

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SKG — KGS
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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 27 November 2025.

Round-trip from

£121

One-way from

£60

Popular in

April

Cheapest in

May

Average price

£158
Aegean Airlines
  • Aegean Airlines
  • 1/5-4/5
  • Nonstop
  • 3h 15m total
  • Thessaloniki to Kos
Aegean Airlines
  • Aegean Airlines
  • 11/12
  • Nonstop
  • 1h 35m total
  • Thessaloniki to Kos
Highest demand for flights based on searches. 1% potential increase in price (£2 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in November 2025

Find flight deals from Thessaloniki to Kos

Enter your travel dates to find the best prices.

Cheapest flights from Thessaloniki to Kos
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 27 November 2025.

Fri 12/1223:05SKG - KGS
1 stop9h 00mAegean Airlines
Sun 14/1212:35KGS - SKG
1 stop4h 50mAegean Airlines
Deal found 25/11£186

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thessaloniki to Kos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from Thessaloniki to Kos that are best for you.

Fly from

Thessaloniki

Fly to

Kos

Route

Depart

Return

Price

ThessalonikiKos

SKG - KGS

SKGKGS

Thessaloniki Makedonia

Fri 1/5

09:40-11:20

Nonstop1h 40m

Kos

Mon 4/5

11:50-13:25

Nonstop1h 35m

£121

ThessalonikiKos

SKG - KGS

SKGKGS

Thessaloniki Makedonia

Fri 12/12

23:05-08:05

1 stop9h 00m

Kos

Sun 14/12

12:35-17:25

1 stop4h 50m

£186

ThessalonikiKos

SKG - KGS

SKGKGS

Thessaloniki Makedonia

Thu 11/12

17:55-19:30

Nonstop1h 35m

£60

ThessalonikiKos

SKG - KGS

SKGKGS

Thessaloniki Makedonia

Fri 12/12

21:35-08:05

1 stop10h 30m

£70

Flights are sorted by cheapest return flights first.

Deals found on 25/11

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from Thessaloniki to Kos. Price data was last updated on 21 November 2025.

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 £183). 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.

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.
  • How long is the flight from Thessaloniki to Kos?

    There are many flights that can get you from Thessaloniki to Kos in 1h 40m. Fly via Aegean Airlines to get the fastest option. The distance from Thessaloniki to Kos is about 339 mi. Generally, flights for this route are direct.

  • Can I find deals for flights from Thessaloniki to Kos that include hotel bookings?

    Yes. In addition to deals on Thessaloniki to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thessaloniki to Kos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thessaloniki to Kos.

  • Can I find deals for business class flights from Thessaloniki to Kos?

    Yes. Cheapflights offers flight deals from Thessaloniki to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 £183). 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.

See more FAQs

Travelling to a place near Kos?

Book flights to Kos if you plan to visit one of these locations
Marmari
Kardamena

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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.

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