Cheap flights from Thessaloniki to Kos from £95

SKG — KGS
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thessaloniki to Kos

Enter your travel dates to find the best prices.

Cheapest flights from Thessaloniki to Kos

Sun 8/1117:55 -
Nonstop1h 35m
Sun 15/1122:05 -
1 stop2h 40m
Deal found 7/11£186
Sat 21/1109:00 -
1 stop4h 35m
Sat 28/1108:25 -
1 stop7h 10m
Deal found 9/11£191
Wed 25/1112:50 -
1 stop7h 15m
Sun 29/1119:55 -
Nonstop1h 40m
Deal found 9/11£253
Sat 21/1107:30 -
1 stop6h 05m
Thu 26/1114:05 -
1 stop7h 00m
Deal found 5/11£282

Find flight deals from Thessaloniki to Kos

Round-trip from

£191

One-way from

£95

Popular in

February

Cheapest in

October

Average price

£204
Aegean Airlines
  • Aegean Airlines
  • 21/11-28/11
  • 2 total stops
  • 11h 45m total
  • Thessaloniki to Kos
Aegean Airlines
  • Aegean Airlines
  • 16/11-31/12
  • 1 total stop
  • 3h 45m total
  • Thessaloniki to Kos
Highest demand for flights based on searches. 16% potential increase in price (£25 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Thessaloniki to Kos that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Mon 16/11

16:15-20:00

1 stop3h 45m

Kos

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Sat 21/11

09:00-13:35

1 stop4h 35m

Kos

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Sat 14/11

09:00-16:45

1 stop7h 45m

Kos

Wed 31/12

00:00-00:00

Nonstop0h 00m

£96
Fastest return journey

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Sun 15/11

17:55-19:30

Nonstop1h 35m

Kos

Wed 31/12

00:00-00:00

Nonstop0h 00m

£101

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Sat 21/11

09:00-13:35

1 stop4h 35m

Kos

Sat 28/11

08:25-15:35

1 stop7h 10m

£191

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Wed 7/4

07:00-08:05

1 stop25h 05m

Kos

Sat 10/4

22:25-08:20

1 stop9h 55m

£222

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Wed 25/11

12:50-20:05

1 stop7h 15m

Kos

Sun 29/11

19:55-21:35

Nonstop1h 40m

£253

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Sat 21/11

07:30-13:35

1 stop6h 05m

Kos

Thu 26/11

14:05-21:05

1 stop7h 00m

£282

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Sorted by cheapest first

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

Cheapflights Insights

Everything you need to know about your flight from Thessaloniki to Kos

How much does it cost for a return flight from Thessaloniki to Kos?

Airfare is typical for this route at the moment.

Thessaloniki to Kos flights typically cost between £191 and £209 in November.
The cheapest return price found within the last 5 days was £191 on Aegean Airlines (21 Nov–28 Nov).

Related info for your journey

  • How long is the flight from Thessaloniki to Kos?

    There are many flights that can get you from Thessaloniki to Kos in 4h 35m. Fly via Aegean Airlines to get the fastest option. The distance from Thessaloniki to Kos is about 339 mi.

  • 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.

See more FAQs

Travelling to a place near Kos?

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

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Alternative routes for Thessaloniki to Kos

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Why should you use Cheapflights to find cheap flight tickets from Thessaloniki to Kos?

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Can Cheapflights find flights from Thessaloniki to Kos with no change fees?

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