£55 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 25/9. 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

KAYAK searches hundreds of travel sites at once for deals on international flights from Kos

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Find Cheap Flights from Kos

Where can I fly from Kos?Prices from KGS, departing Thu 6/5 and returning Thu 6/12

Book Cheap International Flights Deals from Kos

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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.

Recent international return flight deals from Kos

Fri, 27 Jun - Sun, 29 Jun
Aegean Airlines Logo
18:10 - 19:05KGS-ATH
0h 55mdirect
Aegean Airlines Logo
22:55 - 23:55ATH-KGS
1h 00mdirect
£121Aegean Airlines
Find Deal
Fri, 27 Jun - Sun, 29 Jun
Aegean Airlines Logo
11:25 - 12:20KGS-ATH
0h 55mdirect
Aegean Airlines Logo
22:55 - 23:55ATH-KGS
1h 00mdirect
£122Aegean Airlines
Find Deal
Thu, 22 May - Mon, 26 May
Aegean Airlines Logo
06:00 - 07:10KGS-ATH
1h 10mdirect
Aegean Airlines Logo
07:00 - 11:20ATH-KGS
4h 20m1 stop
£146Aegean Airlines
Find Deal
Fri, 27 Jun - Sun, 29 Jun
Aegean Airlines Logo
20:35 - 23:59KGS-ATH
3h 24m1 stop
Aegean Airlines Logo
22:55 - 23:55ATH-KGS
1h 00mdirect
£154Aegean Airlines
Find Deal
Fri, 27 Jun - Sun, 29 Jun
Aegean Airlines Logo
20:35 - 23:59KGS-ATH
3h 24m1 stop
Aegean Airlines Logo
22:55 - 23:55ATH-KGS
1h 00mdirect
£155Aegean Airlines
Find Deal
Thu, 5 Jun - Sun, 8 Jun
Aegean Airlines Logo
11:25 - 12:20KGS-ATH
0h 55mdirect
Aegean Airlines Logo
09:50 - 10:45ATH-KGS
0h 55mdirect
£164Aegean Airlines
Find Deal
Thu, 29 May - Sun, 1 Jun
Aegean Airlines Logo
11:50 - 13:25KGS-SKG
1h 35mdirect
Aegean Airlines Logo
17:50 - 19:30SKG-KGS
1h 40mdirect
£181Aegean Airlines
Find Deal
Fri, 27 Jun - Sun, 29 Jun
Aegean Airlines Logo
20:35 - 23:59KGS-ATH
3h 24m1 stop
Aegean Airlines Logo
11:25 - 19:30ATH-KGS
8h 05m1 stop
£202Aegean Airlines
Find Deal
Fri, 20 Jun - Fri, 27 Jun
Austrian Airlines Logo
21:35 - 12:35KGS-SKG
15h 00m1 stop
Austrian Airlines Logo
13:25 - 20:45SKG-KGS
7h 20m1 stop
£268Austrian Airlines
Find Deal
Fri, 20 Jun - Fri, 27 Jun
SWISS Logo
15:55 - 12:30KGS-SKG
20h 35m1 stop
SWISS Logo
10:50 - 20:00SKG-KGS
33h 10m2 stops
£3,937SWISS
Find Deal
Useful Info

Good to know - Cheap tickets from Kos to Worldwide

Low seasonApril
High seasonNovember
Cheapest flight£55
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Kos to London Gatwick Airport

FAQs for booking flights out of Kos

  • 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 travellers 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 return 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 from Kos to Anywhere? 25% of our users found tickets from Kos to Anywhere for the following prices or less: London £86 one-way - £59 round-trip

Top airline flying 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.
7.6
Sky ExpressOverall score based on 113 reviews
6.5Food
6.4Entertainment
7.5Comfort
8.4Crew
7.3Boarding
Airline reviews

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.

8.0 ExcellentAnonymous, Jan 2025ATH - BRU
Read more Sky Express reviews

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.

Seriously, every airline needs to improve their boarding procedures. Even though Sky Express boarded the furtheredt seats from the door first, it was still disappointing that it took so long to board.

Cannot take it dur to the delayed first flight. Staff at the desk very unfriendly.

Book cheap domestic flights from Kos

Recent return flight deals

27/6Fri
directAegean Airlines
0h 55mKGS-ATH
29/6Sun
directAegean Airlines
1h 00mATH-KGS
£121
27/6Fri
directAegean Airlines
0h 55mKGS-ATH
29/6Sun
directAegean Airlines
1h 00mATH-KGS
£122
22/5Thu
directAegean Airlines
1h 10mKGS-ATH
26/5Mon
1 stopAegean Airlines
4h 20mATH-KGS
£146
27/6Fri
1 stopAegean Airlines
3h 24mKGS-ATH
29/6Sun
directAegean Airlines
1h 00mATH-KGS
£154
27/6Fri
1 stopAegean Airlines
3h 24mKGS-ATH
29/6Sun
directAegean Airlines
1h 00mATH-KGS
£155
5/6Thu
directAegean Airlines
0h 55mKGS-ATH
8/6Sun
directAegean Airlines
0h 55mATH-KGS
£164
29/5Thu
directAegean Airlines
1h 35mKGS-SKG
1/6Sun
directAegean Airlines
1h 40mSKG-KGS
£181
27/6Fri
1 stopAegean Airlines
3h 24mKGS-ATH
29/6Sun
1 stopAegean Airlines
8h 05mATH-KGS
£202
20/6Fri
1 stopAustrian Airlines
15h 00mKGS-SKG
27/6Fri
1 stopAustrian Airlines
7h 20mSKG-KGS
£268
20/6Fri
1 stopSWISS
20h 35mKGS-SKG
27/6Fri
2 stopsSWISS
33h 10mSKG-KGS
£3,937

Search by stops

Search by airline

Search by price

Recent one-way flight deals

25/9Thu
directAegean Airlines
1h 10mKGS-ATH
£47
23/6Mon
directAegean Airlines
0h 55mKGS-ATH
£49
8/6Sun
directAegean Airlines
0h 55mKGS-ATH
£50
25/9Thu
1 stopSky Express
3h 50mKGS-ATH
£57
7/7Mon
directAegean Airlines
1h 10mKGS-ATH
£58
25/9Thu
2 stops
3h 55mKGS-ATH
£99
8/6Sun
1 stopSky Express
4h 25mKGS-ATH
£144
27/7Sun
1 stopBrussels Airlines
8h 35mKGS-ATH
£291
11/10Sat
1 stopLufthansa
8h 10mKGS-ATH
£408
11/10Sat
1 stopLufthansa
8h 10mKGS-ATH
£588

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from Kos

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.