Cheap Flights from Kos to Thessaloniki

Compare Kos to Thessaloniki flight deals

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Flight deals from Kos to Thessaloniki

Looking for a cheap last-minute deal or the best return flight from Kos to Thessaloniki? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kos to Thessaloniki

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kos to Thessaloniki flights are currently cheapest in June.

Direct flights from Kos to Thessaloniki

Kos to Thessaloniki: Alternative routes

Compare routes from Kos to Thessaloniki below. You may find an airport to fly into that's cheaper, faster, or easier than Thessaloniki.

Kos to Thessaloniki: Flight information

The things to know before you go.
Cheapest flight foundRs19,279
Cheapest month to flySeptember
Average flight time1 hr, 32 mins
Most popular airlineAegean Airlines
Average flights per week9

Finding cheap flights from Kos to Thessaloniki: Frequently asked questions

The best price we found for a return flight from Kos to Thessaloniki is Rs37,815. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 32 minutes is the average flight time from Kos to Thessaloniki.
Aegean Airlines and Olympic Air fly direct from Kos to Thessaloniki.
As of February 2026, there are 9 flights per week flying from Kos to Thessaloniki.
The cheapest month to fly from Kos to Thessaloniki is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kos Airport to Thessaloniki Airport on Saturday, 6 June 2026.
Yes – the average flight time is 1 hour and 32 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Thessaloniki but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Thessaloniki is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Aegean Airlines offers the cheapest flight tickets to Thessaloniki.

Travelling from Kos Airport (KGS) to Thessaloniki International Airport (SKG): what you need to know

  • Around 1 hour 35 minutes is how long you'll be travelling on a direct flight from Kos Airport to Thessaloniki International Airport.

  • Each week, there are nine Kos Airport to Thessaloniki International Airport flights. To be on board early, go for the 11:15 Aegean Airlines flight. If you're eager to make the most of your time before flying, the last departure is at 23:59 with Aegean Airlines.

  • To ensure you catch your KGS to SKG flight, leave enough time to check in and drop off your luggage. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • During popular months like August, it's best to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you fly during a high season in general.

  • Aegean Airlines has direct flights from Kos Airport to Thessaloniki International Airport. Book with this popular carrier, then get ready to check out the sights in Thessaloniki — and maybe even more of Greece if you have time.

  • The airline most travellers fly with on this route is Aegean Airlines.

  • Consider adding a stopover when booking your ticket from Kos Airport to Thessaloniki International Airport. Simply uncheck 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here are some options between KGS and SKG:

    • Eleftherios Venizelos International Airport

    • Rhodes Airport

    • Vienna International Airport

How to find the cheapest flights from Kos Airport (KGS) to Thessaloniki International Airport (SKG)

  • At the moment, Rs19,239 is the cheapest price we've found for a one-way Kos Airport to Thessaloniki International Airport flight. The best price for a return ticket is Rs37,815. Bear in mind that fares may change due to availability when booking.

  • To pick up cheap tickets from KGS to SKG, reserve your journey seven months ahead of your departure.

  • June is the cheapest month for flights from Kos Airport to Thessaloniki International Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • Landing cheap flights from KGS to SKG is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when a new discounted fare appears.

  • Tailor your flights with filters. Choose your preferred arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Kos Airport to Thessaloniki International Airport.

Handy information about Kos Airport (KGS)

  • Kos Airport maintains a solid on-time record, reducing your chances of a delayed flight. Departures from KGS touch down on schedule 89.58% of the time.

Arriving at Thessaloniki International Airport (SKG)

  • Book a hotel close to SKG if you're on a late Kos Airport to Thessaloniki International Airport flight. Select one of these accommodation options and skip the long transfer after landing:

  • Fast-track your adventure by picking up a Thessaloniki International Airport rental car. Grab a set of wheels from Green Motion, Centauro or Record Go and experience the lesser-explored corners of Thessaloniki and beyond.

  • To lock in the lowest price, reserve your ride from Thessaloniki International Airport about two weeks before you travel.

Getting from Thessaloniki International Airport (SKG) to central Thessaloniki

  • Thessaloniki International Airport is roughly 18 kilometres from the centre of Thessaloniki. Driving there takes about 25 minutes.

  • Getting to the centre on public transport will take you roughly 1 hour 5 minutes.

When to fly to Thessaloniki International Airport (SKG)

  • July is the busiest month for flights from Kos Airport to Thessaloniki International Airport. To steer clear of the crowds, go to Thessaloniki in April.

  • Lock in your flight from Kos Airport to Thessaloniki International Airport for August if you want to explore Thessaloniki during its warmest month. You can expect temperatures of between 20ºC and 34ºC.

  • January has average temperatures of between -2ºC and 12ºC. Search for cheap tickets from KGS to SKG around that time if you'd rather travel in cooler conditions.

Explore more of Greece

  • Athens is just one of the many places in Greece waiting to be discovered once you've seen Thessaloniki. Around 306 kilometres away to the south, check out popular attractions including Museum of the Centre for the Acropolis Studies, Acropolis of Athens and The Parthenon.

  • If you're interested in discovering another well-known destination in Greece, head for Larisa, roughly 121 kilometres south of Thessaloniki. Agioi Saranta, Saint George Orthodox Church and Second Ancient Theatre are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.