HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kos

$69+ Cheap flights from Kos

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
KGS — ATH
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What to know about flights from Kos

Discover essential information about flights departing from Kos, including flight schedules, destinations, airlines operating at the Kos airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated julio 29, 2025.

Cheapest one-way flight

$86

Cheapest airline

Aegean Airlines

Most popular destination

Athens Eleftherios V. (ATH)

Good round-trip deal

$103 or less

Good one-way deal

$72 or less
The cheapest one-way flight from Kos is currently to Athens Eleftherios V..
Search Deals
On average, Aegean Airlines currently has the cheapest one-way flight from Kos (avg. price of $160).
Search Deals
Athens Eleftherios V. (ATH) is currently the most popular flight destination from Kos (average round-trip price of $170).
Search Deals
Price to beat on a round-trip flight from Kos.
Search Deals
Price to beat on a one-way flight from Kos.
Search Deals

Find flights from Kos

Cheapest flights from Kos
Explore the most affordable flight options available from Kos. Find the lowest fares based on data from user searches, with prices last updated on julio 29, 2025.

jue. 9/1811:25 amKGS - ATH
Nonstop0h 55mAegean Airlines
lun. 9/2210:55 pmATH - KGS
Nonstop1h 00mAegean Airlines
Deal found 7/28$131
jue. 9/118:00 pmKGS - SKG
Nonstop1h 35mAegean Airlines
jue. 9/185:50 pmSKG - KGS
Nonstop1h 40mAegean Airlines
Deal found 7/28$190
sáb. 12/2012:00 pmKGS - ATH
Nonstop1h 00mSky Express
vie. 1/98:00 pmATH - KGS
1 stop13h 00mSky Express
Deal found 7/29$288
vie. 9/125:20 pmKGS - ATH
1 stop21h 55mBrussels Airlines
vie. 9/198:00 amATH - KGS
1 stop8h 20mBrussels Airlines
Deal found 7/29$5,485

Find flights from Kos within your budget

 
Find flights departing from Kos that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on julio 29, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Athens

Route

Depart

Return

Price

KosAthens

KGS - ATH

KGSATH

Kos

jue. 9/18

11:25 am-12:20 pm

Nonstop0h 55m

Athens Eleftherios V.

lun. 9/22

10:55 pm-11:55 pm

Nonstop1h 00m

$131

KosThessaloniki

KGS - SKG

KGSSKG

Kos

jue. 9/11

8:00 pm-9:35 pm

Nonstop1h 35m

Thessaloniki Makedonia

jue. 9/18

5:50 pm-7:30 pm

Nonstop1h 40m

$190

KosAthens

KGS - ATH

KGSATH

Kos

sáb. 12/20

12:00 pm-1:00 pm

Nonstop1h 00m

Athens Eleftherios V.

vie. 1/9

8:00 pm-9:00 am

1 stop13h 00m

$288

KosAthens

KGS - ATH

KGSATH

Kos

vie. 9/12

5:20 pm-3:15 pm

1 stop21h 55m

Athens Eleftherios V.

vie. 9/19

8:00 am-4:20 pm

1 stop8h 20m

$5,485

KosAthens

KGS - ATH

KGSATH

Kos

sáb. 11/1

8:35 pm-9:40 pm

Nonstop1h 05m

$69

KosAthens

KGS - ATH

KGSATH

Kos

lun. 10/20

10:25 pm-11:25 pm

Nonstop1h 00m

$72

KosAthens

KGS - ATH

KGSATH

Kos

mar. 9/23

9:15 pm-3:50 pm

2 stops18h 35m

$117

KosThessaloniki

KGS - SKG

KGSSKG

Kos

vie. 8/29

8:35 pm-9:45 pm

Nonstop1h 10m

$120

KosAthens

KGS - ATH

KGSATH

Kos

mar. 9/23

3:30 pm-10:40 pm

1 stop7h 10m

$125

KosAthens

KGS - ATH

KGSATH

Kos

sáb. 8/16

7:25 pm-11:00 pm

1 stop27h 35m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 12 results
1
2

Best time to book a flight from Kos

Have a flexible travel schedule? Discover the best time to fly from Kos with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Kos

Get recent, data-driven insights about flights from Kos including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Kos?

Currently, May is the cheapest month in which you can book a flight from Kos (average of $50). Flying from Kos in July will prove the most costly (average of $156). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Kos?

For flights departing from Kos check dates and pricing for the following: Aegean Airlines, Sky Express. These airlines depart to the following popular destinations: Athens.

Aegean Airlines
Aegean Airlines
From $99
Sky Express
Sky Express
From $88
Lufthansa
Lufthansa
From $1,082

What are popular destinations to fly to from Kos?

Some of the most frequent flights departing from Kos everyday are: Athens (52 flights per day), Zurich (12 flights per day), and London (11 flights per day).

Athens Eleftherios V.
Athens Eleftherios V.
From $86
Frankfurt am Main
Frankfurt am Main
From $73
Amsterdam Schiphol
Amsterdam Schiphol
From $84
Milan
Milan
From $54

What is the cheapest place to fly to from Kos?

The cheapest city to fly to from Kos is Milan, with prices starting at $54. Explore other affordable destinations below.

Milan
Milan
From $54
Frankfurt am Main
Frankfurt am Main
From $73
Amsterdam Schiphol
Amsterdam Schiphol
From $84
Athens Eleftherios V.
Athens Eleftherios V.
From $86

Airline reviews for flights from Kos

Read reviews and ratings of airlines operating flights from Kos. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Kos travel. Please note that the reviews are sourced from user searches and were last updated on julio 29, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
See what other customers who have flown with Aegean Airlines, Sky Express, and Brussels Airlines from Kos have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
779 reviews

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very good
779 reviews
Aegean Airlines
8.2
Very good
779 reviews

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Sky Express
7.5
Good
116 reviews
Aegean Airlines
8.2
Very good
779 reviews

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Brussels Airlines
7.3
Good
350 reviews
Aegean Airlines
8.2
Very good
779 reviews

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Ryanair
6.9
Okay
5,152 reviews
Aegean Airlines
8.2
Very good
779 reviews

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Lufthansa
6.8
Okay
7,265 reviews
Aegean Airlines
8.2
Very good
779 reviews

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Food

7.4

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Related info for your journey

Access useful and relevant information related to your journey from Kos. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated julio 29, 2025.

  • What are the most popular destinations to fly to from Kos?

    This month, the top selected destinations from Kos are Athens, Rome, Thessaloniki. Throughout the year, Athens, Thessaloniki, Rome are some of the top choices made by users flying from Kos.

  • What is the cheapest flight from Kos to anywhere?

    Users have flown out of Kos for as low as $54 to Bergamo (prices may vary depending on the airline and departure time). On average, users have booked flights for $407 to fly from Kos.

  • What are the cheapest airlines flying from Kos to anywhere?

    Over the past few days, we've found that Sky Express, Aegean Airlines, and Lufthansa have the cheapest prices from Kos. Sky Express flights from Kos to Athens Eleftherios V. ($88), Aegean Airlines flights from Kos to Athens Eleftherios V. ($99), and Lufthansa flights from Kos to Denver Intl ($1,082).

  • What is the cheapest month to fly from Kos?

    May is currently the cheapest month to fly from Kos. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

See more FAQs

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.