A coastal town with white buildings, a castle-like structure, and a beach.

Cheap Flights to Kithnos: Kithnos Flight Deals

View €90 flight on Sat, 26 Sept 2026Opens in a new window

Popular airlines to Kithnos

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Cheap round-trip flights to Kithnos

Prices were available within the past 7 days and start at €90 for one-way flights and €152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SKY express
SKY express
SKY express
SKY express
SKY express
Aegean
Air Serbia

Find the cheapest month to fly from Columbus (CMH) to Athens (ATH)

From €721 - €945 per traveller.

Frequently asked questions

What is the name of Kithnos' airport?
Kithnos has more than one airport, but most people prefer Eleftherios Venizelos Airport (ATH).
What airport is best to fly into Kithnos?
If you're planning on flying to Kithnos, you'll most likely arrive at ATH (72 kilometres from downtown). Syros National Airport Demetrius Vikelas (48 kilometres from downtown) is the other major airport here.
How many airlines fly to Kithnos?
There are 61 air carriers that fly to Kithnos from 107 airports across the globe.
Which airlines fly to Kithnos?
Aegean Airlines and Sky Express offer the most flights to Kithnos. One of the most popular ways to travel there is with an Aegean Airlines flight from Thessaloniki.
How many nonstop flights are there to Kithnos?
Flying to somewhere new is much simpler when there aren't any stopovers involved. If you're jetting off to Kithnos, the great news is that there are 1,707 nonstop flights operating every week.
Where are the most popular flights to Kithnos departing from?
Travellers often jet off from Thessaloniki, Larnaca and London airports when going to Kithnos.
How long is the flight to Kithnos Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Thessaloniki to Kithnos, the average flight time is 54 minutes. From Larnaca it's roughly 1 hour and 46 minutes, and from London it's 3 hours and 35 minutes.
How to book the cheapest flight to Kithnos?
We all know those travellers who somehow land super cheap plane tickets every time they fly. Eager to know how to do it for your Kithnos holiday? Don't leave it until the last minute to lock in your flight. Another excellent way to nab the best deal is to research all options. If where you're headed has a few airports, look into the cost of flying into a less busy terminal. And finally, remember that it's first in, best dressed. Familiarise yourself with airfare costs and be ready to buy your ticket as soon as you spot a bargain. The sweetest deals never last long.
Do you have any tips for my flight to Kithnos?
We've rounded up all the info you need to make your journey as stress-free as possible. Follow our tips and you'll be cruising through the airport and enjoying Kithnos in no time at all. What to pack in your hand luggage:
  • First things first, put in your passport, important documents, wallet and daily medications. Next, you'll need some in-flight entertainment to while away the hours. A juicy book and a tablet crammed with your favourite shows are some wonderful options. If you intend to catch forty winks, a comfy neck pillow and some earplugs will also be useful. Finally, leave space for a toothbrush and some deodorant so you'll arrive at your destination looking and feeling fresh.
Do not pack the following items in your hand luggage:
  • Leave all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your treasured Swiss Army knife, and dangerous goods which are flammable or explosive, such as aerosol cans, flares and gasoline, are also restricted.
What to wear on a flight:
  • Your aim here is to feel as comfortable as possible. Choose slip-on footwear, dress in loose, natural fibers and remember to take a jacket in case it gets cold in the cabin.
  • Most travellers are aware of deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lessen your risk on board, drink lots of water, consider wearing compression socks or tights and keep your legs and feet moving.
How to get through airport security fast when flying to Kithnos?
Being organised before you arrive at the airport will make your trip to Kithnos a pleasure. Read through our top tips for a stress-free journey through security:
  • Have your ID and boarding pass at hand. They're the first things you'll be asked to present to airport security.
  • The X-ray machine is up next. Remove anything metal on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • All electronic gadgets, including your tablet and phone, must also be scanned separately.
  • Don't forget to remove gels and liquids from your carry-on luggage. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
  • There's a good chance you'll need to remove your shoes for scanning, so wearing slip-on shoes is always a smart idea.
  • Sharp or pointed objects (like knives and scissors) are not allowed on board. They'll be confiscated at security, so pack them in your checked suitcase.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Kithnos. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Kithnos. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Kithnos, or are just on the lookout for the best flights to Kithnos, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Kithnos to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Syros Island National
Destination airport IATA code
JSY
Destination city name
Ermoupolis
Return price
€152

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