Kos which includes a coastal town and a castle

Popular airlines to Kos

Aegean
Aegean
Swiss International Air Lines
Swiss International Air Lines
Sky Express
Sky Express
Austrian Airlines
Austrian Airlines
Lufthansa
Lufthansa
Brussels Airlines
Brussels Airlines
British Airways
British Airways

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 40% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

How much is the cheapest flight to Kos?

Prices were available within the past 7 days and start at for one-way flights and ₩3,456,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Sat, Dec 27 - Tue, Dec 30

KIX

Osaka

KGS

Kos

₩3,456,300

Roundtrip

found 1 day ago

Sat, Dec 27 - Tue, Dec 30

KIX

Osaka

KGS

Kos

₩3,463,700

Roundtrip

found 5 hours ago

Sat, Dec 27 - Tue, Dec 30

KIX

Osaka

KGS

Kos

₩3,665,700

Roundtrip

found 5 hours ago

Sat, Dec 27 - Tue, Dec 30

KIX

Osaka

KGS

Kos

₩3,685,800

Roundtrip

found 5 hours ago

Sat, Dec 27 - Tue, Dec 30

KIX

Osaka

KGS

Kos

₩3,806,200

Roundtrip

found 5 hours ago

Sat, Dec 27 - Tue, Dec 30

KIX

Osaka

KGS

Kos

₩3,826,300

Roundtrip

found 5 hours ago

Sat, Dec 27 - Tue, Dec 30

KIX

Osaka

KGS

Kos

₩3,846,400

Roundtrip

found 1 day ago

Sat, Dec 27 - Tue, Dec 30

KIX

Osaka

KGS

Kos

₩4,107,500

Roundtrip

found 5 hours ago

Sat, Dec 27 - Tue, Dec 30

KIX

Osaka

KGS

Kos

₩4,127,600

Roundtrip

found 5 hours ago

Sat, Dec 27 - Tue, Dec 30

KIX

Osaka

KGS

Kos

₩4,154,300

Roundtrip

found 1 day ago

Searching for cheap flights to Kos? No travel company presents more choices than Expedia if you're looking to compare flights to Kos. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to South Aegean. Expedia provides the cheapest flights to many destinations in South Aegean and you may find even greater savings if you combine your flight with a hotel stay in Kos.

Frequently asked questions

What is the name of Kos' airport?

Kos has only one airport, Kos Island Intl. Airport (KGS).

How far is KGS from central Kos?

It's 21 kilometers from KGS to downtown Kos. Make things easier by researching the fastest way of commuting from the terminal to the city center before you arrive.

What airport is best to fly into Kos?

Step through the exit of Kos Airport and your Kos trip will have begun! The city's main airport, it's located 21 kilometers from the downtown streets.

How many airlines fly to Kos?

There are a total of 17 air carriers connecting Kos to 4 airports from all over the globe.

Which airlines fly to Kos?

Aegean Airlines and Sky Express frequently fly into Kos. Hopping on an Aegean Airlines flight from Athens is one of the most popular ways to travel there.

How many nonstop flights are there to Kos?

Arranging an amazing Kos escape is a piece of cake when there are 44 nonstop flights every week to select from.

Where are the most popular flights to Kos departing from?

Travelers often depart from Athens, Thessaloniki and Rhodes airports when going to Kos.

How long is the flight to Kos Airport?

If it's Athens you're departing, you'll be in the air for around 1 hour and 2 minutes before you touchdown in Kos. Runway to runway from Thessaloniki generally takes 1 hour and 35 minutes and from Rhodes, the flight time is 30 minutes.

How to book the cheapest flight to Kos?

We all know those fortunate travelers who manage to pick up impossibly cheap plane tickets every time they fly. Want to know how to do it for your Kos vacation? Don't leave it until the last possible moment to secure your flight. Another good way to get a bargain is to research all options. If where you're headed has multiple airports, research the cost of flying into a smaller terminal. Last of all, another simple way to save some money is be ready to book at a moment's notice. If you stumble on an irresistible deal, don't hold off — snap it up while you can.

Do you have any tips for my flight to Kos?

Wherever you're coming from, flying can be a seamless experience if you've prepared well enough. We've compiled a list of essential travel tips that will get your Kos vacation started on the right note. What to pack in your hand luggage:

The trick to having a pain-free flight experience is to pack in advance. Start with the essentials: passport, official ID, credit cards and important medications. Next, bring on board items that'll help keep you busy, like your laptop or a good read. You'll also want to bring your chargers, a neck pillow and a pair of earphones. Last but not least, be sure to pop in toiletries like a toothbrush, cleansing wipes and a spare change of clothes.

Do not pack the following items in your hand luggage:

Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) won't be allowed on. Sharp objects, like your trusty pocket knife, and products which are flammable or explosive, such as aerosol cans, spray paint and poisons, are also banned.

What to wear on a flight:

You'll want to go for comfort over style. Prepare for changes in temperature by donning layers, and wear flat, closed-toe footwear like slip-ons.
Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Kos?

As seasoned travelers know, the secret is to be prepared before you get to the security gate. That way, you'll be stepping onto that plane to Kos before you know it. Follow these helpful tips and get your trip off to a great start:

Your travel documents and passport will need to be inspected by airport security personnel. Keep them handy to avoid fumbling around for them.
Time to strip down. Well kind of. Your belt, coat, keys and other items in your pocket, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
For just a few minutes, you'll have to unplug from the digital world. Your laptop, phone and any other electronic devices also need to be sent through the scanner.
Remember to remove gels and liquids from your carry-on bag. 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 milliliters) and everything must fit inside a single quart-size (one liter), clear zip-close bag.
Lightweight sneakers are a sensible footwear choice as you're less likely to be required to remove them when passing through security. Hiking boots and other heavy-style shoes are often subjected to additional screening.
Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked baggage. They won't be allowed on board.