$36 Find Deals on Flights from Kos

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kos to Worldwide departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Find Cheap Flights from Kos

Where can I fly from Kos?Prices from KGS, departing Sat 9/13 and returning Sat 9/20

Book Cheap International Flights from Kos

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kos that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals from Kos to anywhere

Fri, Sep 26 - Fri, Oct 3
Ryanair Logo
10:25 pm - 3:50 pmKGS-BVA
18h 25m1 stop
Ryanair Logo
12:35 pm - 10:00 pmBVA-KGS
8h 25m1 stop
$221Ryanair
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Fri, Sep 26 - Fri, Oct 3
 Logo
6:00 pm - 7:45 amKGS-BVA
14h 45m2 stops
 Logo
12:35 pm - 10:00 pmBVA-KGS
8h 25m1 stop
Fri, Sep 26 - Fri, Oct 3
 Logo
6:00 pm - 7:45 amKGS-BVA
14h 45m2 stops
 Logo
8:15 am - 11:55 pmBVA-KGS
14h 40m2 stops
Sun, Sep 7 - Tue, Sep 9
Aegean Airlines Logo
8:00 pm - 11:05 amKGS-BCN
16h 05m2 stops
Aegean Airlines Logo
1:55 am - 5:30 pmBCN-KGS
14h 35m1 stop
$333Aegean Airlines
Find Deal
Sun, Sep 7 - Tue, Sep 9
Aegean Airlines Logo
8:00 pm - 11:05 amKGS-BCN
16h 05m2 stops
Aegean Airlines Logo
1:55 am - 5:30 pmBCN-KGS
14h 35m1 stop
$335Aegean Airlines
Find Deal
Fri, Dec 19 - Fri, Dec 26
Aegean Airlines Logo
12:35 pm - 5:25 pmKGS-MAD
5h 50m1 stop
Aegean Airlines Logo
6:15 pm - 8:05 amMAD-KGS
12h 50m1 stop
$374Aegean Airlines
Find Deal
Sun, Sep 7 - Wed, Sep 10
Aegean Airlines Logo
8:00 pm - 11:05 amKGS-BCN
16h 05m2 stops
Aegean Airlines Logo
12:00 pm - 11:55 pmBCN-KGS
10h 55m1 stop
$379Aegean Airlines
Find Deal
Sun, Dec 21 - Thu, Dec 25
Aegean Airlines Logo
12:35 pm - 5:25 pmKGS-MAD
5h 50m1 stop
Aegean Airlines Logo
1:05 pm - 8:05 pmMAD-KGS
6h 00m1 stop
$427Aegean Airlines
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Fri, Sep 26 - Fri, Oct 3
 Logo
6:00 am - 8:05 amKGS-BKK
22h 05m2 stops
 Logo
6:25 pm - 9:55 pmBKK-KGS
31h 30m2 stops
Fri, Sep 26 - Fri, Oct 3
 Logo
6:00 am - 10:05 pmKGS-BKK
36h 05m3 stops
 Logo
6:25 pm - 9:55 pmBKK-KGS
31h 30m2 stops

Book Cheap Domestic Flights from Kos

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kos that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip domestic flight deals from Kos

Thu, Oct 9 - Sun, Oct 12
Aegean Airlines Logo
6:00 am - 7:10 amKGS-ATH
1h 10mnonstop
Aegean Airlines Logo
10:55 pm - 11:55 pmATH-KGS
1h 00mnonstop
$100Aegean Airlines
Find Deal
Fri, Oct 3 - Wed, Jan 28
Aegean Airlines Logo
6:10 pm - 7:05 pmKGS-ATH
0h 55mnonstop
Aegean Airlines Logo
11:00 am - 12:05 pmATH-KGS
1h 05mnonstop
$114Aegean Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
 Logo
6:00 am - 7:10 amKGS-ATH
1h 10mnonstop
 Logo
7:05 am - 8:05 amATH-KGS
1h 00mnonstop
Fri, Sep 26 - Fri, Oct 3
Aegean Airlines Logo
8:35 pm - 9:45 pmKGS-SKG
1h 10mnonstop
Aegean Airlines Logo
11:05 pm - 11:55 pmSKG-KGS
24h 50m1 stop
$160Aegean Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 3
Aegean Airlines Logo
8:35 pm - 9:45 pmKGS-SKG
1h 10mnonstop
Aegean Airlines Logo
9:40 am - 11:20 amSKG-KGS
1h 40mnonstop
$162Aegean Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 3
Aegean Airlines Logo
6:00 am - 8:55 amKGS-SKG
2h 55m1 stop
Aegean Airlines Logo
11:05 pm - 11:55 pmSKG-KGS
24h 50m1 stop
$213Aegean Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights from Kos

Get data-powered insights and trends into flights from Kos to help you find the cheapest flights, the best time to fly and much more.

Which are the most popular places to fly to from Kos?

The domestic destinations KAYAK users have most searched for when searching for flights from Kos.
Based on KAYAK flight searches, the most popular place to fly from Kos is Thessaloniki Makedonia (57% of total searches).

What are the most popular countries to fly to from Kos?

The most popular countries KAYAK users have searched for from Kos along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.
Based on KAYAK flight searches, the most popular country to fly to from Kos is Switzerland (20% of total searches). The next most popular destinations are France (18%) and Italy (18%).

What is the longest direct flight from Kos?

The longest direct flight you can take from Kos is to Edinburgh, with a duration of 4h 40m. The next longest is Dublin at 4h 40m, followed by a flight to Glasgow Intl Airport at 4h 40m.

Good to know

Cheapest flight$36
Flight from Kos to Athens

FAQs for booking flights out of Kos

  • What is Kos also known as?

    Kos Airport’s airport code is KGS. It can also be referred to as Hippocrates, Kos, Kos Island Intl.

  • How does KAYAK find such low prices on flights from Kos?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kos.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kos?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kos is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kos?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to Kos with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kos?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kos up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Kos

  • Looking for a cheap flight? 25% of our users found tickets from Kos to the following destinations at these prices or less: Athens $128 one-way - $247 round-trip; Milan $72 one-way - $216 round-trip

Reviews of the top 3 airlines serving from Kos to Worldwide

 
Need help choosing which airline to fly with from Kos to Worldwide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Aegean AirlinesOverall score based on 781 reviews
8.6Crew
7.8Boarding
7.4Food
7.0Entertainment
7.9Comfort
Airline reviews

Short flight. Was not told if there was a kosher option for the snack.

10.0 ExcellentMarian, Jul 2025SKG - MUC
Read more Aegean Airlines reviews

Short flight. Was not told if there was a kosher option for the snack.

Lost my bagage on the first leg of our trip. Not even on the transfer but on the first flight they didnt put our bagage

The crew aboard Aegean were excellent, they picked on our son’s anxiety and immediately came to the rescue to see what they could do to make it go away.

My experience with a GNA was extremely poor. My original flight was canceled. They put me on another flight. Four hours later. They changed my seat number to the last row where I had no room at all and it cost me $120 for luggage. Additionally, I missed my ferry in Paris Athens. I had to rebook my ferry and I could not get a refund so by them canceling the trip for four hours it caused me no ferry to go to Betsy. I had to find a room that night. The only one I could find was at the Hyatt grand in Athens And I lost a night. Stay at Betsy that I had already prepaid so no my experience was awful. Additionally, they never said on any intercom that Greece was one hour ahead of Paris so that was a problem. We had no idea and when it was never communicated to us

Ove Aegean Airlines! Used them for several flights over past 4.months. never flown w them before but will certainly use in the future!!!

A thoroughly enjoyable experience in business class, which we “won” in the airlines lottery In exchange for a relatively small deposit. The breakfast served at the beginning of this three hour flight was absolutely phenomenal. I would be tempted to fly Aegean airlines on a transatlantic flight in light of this experience.

Was grateful that this flight was held for us as we were late from our prior flight.

Our connecting flight from Barcelona to Athens was late and it appeared that we would not make the connectimg flight to Telaviv. The plane ended up waiting and we made the connection. The airline redeemed itself.

Lovely experience with Aegean. The crew felt with some extremely rude customers with professionalism and poise. The flight went off without a hitch and even landed early!

When a flight has a delay of about an hour it is customary to announce the passengers

Plane from Skiathos was 40mins late and we arrived at Athens in a completely different terminal to the departure gate. Myself and my daughter had to run for over 15mins to get to the gate at the far end terminal and we made the flight by 3 mins. The distance from arrival and departure should have been explained, so very stress full of r myself and daughter.

The weight and balance of the aircraft was wrong. It took the ground staff 2 hours to find a forklift to reposition a large heavy crate from the back cargo hold to the front cargo hold. I watched this from my seat. The pilots told us we would be 20 minutes then another 10 minutes delayed waiting on the tower to release us.

There was a departure delay of at least one hour. We also waited in line for 40 minutes and then in the bus for 20 minutes.

It was a short flight so food and entertainment wasn’t necessary

The flight went well, but boarding via a shirtless bus was unpleasant

My flight was supposed to leave at 8:35 and arrive at 9:35. The plane took off at 9:20 and we arrived after 10am. Horrible experience and zero organisation.

Relatively good for a LCC, free water and a biscuit, free standard seat selection at check-in. Just be wary of legroom if you're tall, and the boarding process was very disorganised with no announcements and no queue management.

Do not check bags with Sky Express! We were flying from the Milos airport to Athens. Sky Express lost our checked bags. We were on our way to a wedding in Athens.. In fact, more than half of the flight’s passengers had their bags lost / left at the terminal. This was not a large plane (~50 people), so having left that many bags at a very very small airport where there was only one other flight (from another carrier) scheduled that day, is a ridiculously large oversight. Our bags were sent on a meandering ferry to Athens the following day, to arrive at our hotel 3 days later, but it was too late to be helpful. We had to buy outfits and toiletries, etc when we arrived for the event. We are filing a claim with Sky Express for partial reimbursement.

Never heard about them before and was surprised how organized and efficient they are.

These were tickets purchased with a stolen credit card number.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Flight was great only departure was delayed to saome ground crew issues

Excellent flight overall. Lufthansa Business service was excellent with great cabin crew and very good food and wines. The seat comfort was excellent. Only a slight reduction in score due to the 747-400 being a relatively loud aircraft these days.

No Wi-Fi or food unless you pay an expensive fee.

We were disappointed not to be able to buy out preferred seat from date of my original booking, which was about 40 days before the trip. When we arrived in Hannover on the Oct 10 I tried every day and the weed site said I have to wait until ck in, did that and still was not able to. Get to the airport and out seats were separate from each other. The crew was able to get seats together, was not the most comfortable. Don’t understand why this happened.

I asked for antibacterial wipes three times and each time I was told they will bring it to me right away with nothing delivered. I finally went to the galley and was told you did not have it. In a post COVID world that is just wrong. The crew was very non compassionate to passengers asking basic questions about food. Very disappointing and makes me reconsider my routing for the future trips.

Flight took off late. Flew business class. Lunch choice was chicken or vegetarian gruel. Chicken was gone by the time the flight attendant got to me. Got the salad, rolls, and desert. Skipped the vegetarian gruel. Almost broke a tooth on the roll. Suspect at it was least three days old...bird food. Wheelchair service (for spouse) at ATH was outstanding. Wheelchair service at FRA was mediocre as usual/expected.

Leg room was ok 1 flight attendant threw headphones at us. Very rude Overbooked flight thank goodness I got a seat Bathrooms smelled and urine all over the floor

It was terrible, I was denied to board the plane because I don't have Germany visa, but I don't know I need a visa because all I want is go back to united state and I don't need to enter Germany. When I buy the ticket and checking in I entered my Chinese passport information and I did not get any notifications that I need apply for Germany visa. This trouble is generated totally by Lufthansa and they don't offer any useful help to solve my issue which cause huge problems to my travels.

Seats are too close together, there is not enough legroom. Food was pretty bad. TV didn’t work for more than half the flight which was annoying. Crew was annoyed that I complained about the TV they shut down the system and it restarted but then froze again. Asked them again but they were annoyed only to shut it down again it worked for two hours then froze again.

Everything you need to know for your flight from Kos

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