What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

What is the most punctual flight time for Thessaloniki to Kos flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Which airline has the best punctuality record on Thessaloniki to Kos flights?

Over the past year, Aegean Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.

How often are flights from Thessaloniki to Kos delayed?

About 24% of weekly flights between Thessaloniki and Kos have experienced delays in the past year, with the average delay time being 86 minutes.

How long is the flight from Thessaloniki to Kos?

There are many flights that can get you from Thessaloniki to Kos in 12h 55m. Fly via Sky Express to get the fastest option. The distance from Thessaloniki to Kos is about 339 mi.

In terms of precipitation, rainfall in Kos ranges from 2.0 - 169.0 inches per month. January is typically the wettest month, when rainfall can reach 169.0 mm. July is typically the driest time to visit Kos when rainfall is around 2.0 mm.

If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 10.0 C).

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.

£160+ Cheap Flights from Thessaloniki to Kos

Cheap flight deals from Thessaloniki to Kos

Enter your travel dates to find the best prices.

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Best

Direct

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One-way

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 21 September 2026.

Thu 5/1116:15 -

1 stop3h 45m

Thu 12/1120:40 -

1 stop4h 00m

Deal found 21/9£160

Fri 18/919:15 -

Nonstop1h 05m

Mon 21/922:00 -

Nonstop1h 10m

Deal found 17/9£166

Tue 20/1009:00 -

1 stop12h 55m

Thu 22/1022:25 -

1 stop25h 05m

Deal found 20/9£228

Tue 13/1006:30 -

1 stop15h 25m

Fri 16/1022:25 -

1 stop9h 55m

Deal found 16/9£233

Thu 5/1113:30 -

2 stops7h 45m

Thu 12/1108:25 -

1 stop5h 30m

Deal found 21/9£249

Tue 13/1007:40 -

1 stop9h 55m

Fri 16/1011:50 -

Nonstop1h 35m

Deal found 16/9£262

Mon 5/1019:55 -

1 stop4h 40m

Fri 9/1011:50 -

Nonstop1h 35m

Deal found 18/9£273

Sun 18/1021:50 -

1 stop2h 45m

Mon 26/1014:05 -

1 stop7h 00m

Deal found 19/9£287

Find flight deals from Thessaloniki to Kos

Round-trip from	£160
Popular in	October
Cheapest in	June
Average price	£154

Aegean Airlines
5/11-12/11
2 total stops
7h 45m total
Thessaloniki to Kos

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Tue 20/10

11:10-00:35

2 stops13h 25m

Kos

Wed 31/12

00:00-00:00

Nonstop0h 00m

£217

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Sat 10/10

11:10-00:35

2 stops13h 25m

Kos

Wed 31/12

00:00-00:00

Nonstop0h 00m

£217

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Tue 20/10

09:00-21:55

1 stop12h 55m

Kos

Thu 22/10

22:25-23:30

1 stop25h 05m

£228

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Thu 5/11

13:30-21:15

2 stops7h 45m

Kos

Thu 12/11

08:25-13:55

1 stop5h 30m

£249

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Wed 14/10

13:15-00:35

2 stops11h 20m

Kos

Wed 31/12

00:00-00:00

Nonstop0h 00m

£250

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Fri 16/10

13:15-07:35

2 stops18h 20m

Kos

Wed 31/12

00:00-00:00

Nonstop0h 00m

£250

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Tue 13/10

07:40-17:35

1 stop9h 55m

Kos

Fri 16/10

11:50-13:25

Nonstop1h 35m

£262

Fastest return journey

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Mon 5/10

19:55-00:35

1 stop4h 40m

Kos

Fri 9/10

11:50-13:25

Nonstop1h 35m

£273

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Sun 18/10

21:50-00:35

1 stop2h 45m

Kos

Sun 1/11

20:40-00:40

1 stop4h 00m

£287

ThessalonikiKos

SKG Thessaloniki Makedonia - KGS Kos

SKGKGS

Thessaloniki Makedonia

Wed 7/10

19:55-00:35

1 stop4h 40m

Kos

Sun 11/10

07:55-14:05

1 stop6h 10m

£287

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 12 resultsSorted 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.

SKG-KGS

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

Prices

Delays

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.

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 £122 and £216 in November.
The cheapest return price found within the last 5 days was £160 on Aegean Airlines (5 Nov–12 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 12h 55m. Fly via Sky Express 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.

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How does Cheapflights help users find flights from 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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Can Cheapflights notify me if prices for flights from Thessaloniki to Kos become cheaper?

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Cheap flights from Thessaloniki to Kos from £160

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 21 September 2026.

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 21 September 2026.

Best flights from Thessaloniki to KosDiscover carefully curated flight deals from Thessaloniki to Kos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from Thessaloniki to Kos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Direct flights from Thessaloniki to KosExplore direct flight options from Thessaloniki to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 September 2026.

Explore direct flight options from Thessaloniki to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 September 2026.

Last-minute flights from Thessaloniki to KosDiscover last-minute flight deals from Thessaloniki to Kos. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Thessaloniki to Kos. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Thessaloniki to KosSearch for one-way flight options from Thessaloniki to Kos. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from Thessaloniki to Kos. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Find flight deals from Thessaloniki to Kos

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

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

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.

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 £122 and £216 in November.The cheapest return price found within the last 5 days was £160 on Aegean Airlines (5 Nov–12 Nov).

How often are flights from Thessaloniki to Kos delayed?

About 24% of weekly flights between Thessaloniki and Kos have experienced delays in the past year, with the average delay time being 86 minutes.

What is the most punctual flight time for Thessaloniki to Kos flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thessaloniki to Kos flights?

Over the past year, Aegean Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.

Related info for your journey

How long is the flight from Thessaloniki to Kos?

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

How can I find direct flights from Thessaloniki to Kos?

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

Travelling to a place near Kos?

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Alternative routes for Thessaloniki to Kos

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Complete your trip

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Thessaloniki and Kos flights

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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 21 September 2026.

Best flights from Thessaloniki to Kos
Discover carefully curated flight deals from Thessaloniki to Kos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Direct flights from Thessaloniki to Kos
Explore direct flight options from Thessaloniki to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 September 2026.

Last-minute flights from Thessaloniki to Kos
Discover last-minute flight deals from Thessaloniki to Kos. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Thessaloniki to Kos
Search for one-way flight options from Thessaloniki to Kos. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Thessaloniki to Kos flights typically cost between £122 and £216 in November.
The cheapest return price found within the last 5 days was £160 on Aegean Airlines (5 Nov–12 Nov).