KGS

€103 Find Cheap Flights to Kos

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kos departing on 17/3. 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
0 bags

Search hundreds of travel sites at once for deals on flights to Kos

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Kos, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Kos, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals to Kos

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

Recent return flight deals from Ireland to Kos

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ireland to Kos.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
14:50 - 11:30DUB-KGS
18h 40m1 stop
21:45 - 08:20KGS-DUB
12h 35m1 stop
€223
Find Deal
Fri, 24 Jan - Sun, 26 Jan
07:20 - 11:30DUB-KGS
26h 10m2 stops
21:45 - 08:20KGS-DUB
12h 35m1 stop
€230
Find Deal
Sun, 12 Jan - Sun, 26 Jan
07:20 - 11:30DUB-KGS
26h 10m2 stops
17:00 - 08:20KGS-DUB
17h 20m1 stop
€230
Find Deal
Sun, 12 Jan - Sun, 26 Jan
14:50 - 11:30DUB-KGS
18h 40m1 stop
22:35 - 21:35KGS-DUB
25h 00m2 stops
€242
Find Deal
Fri, 24 Jan - Sun, 26 Jan
07:20 - 08:05DUB-KGS
22h 45m2 stops
21:45 - 08:20KGS-DUB
12h 35m1 stop
€245
Find Deal
Sun, 12 Jan - Sun, 26 Jan
14:50 - 11:30DUB-KGS
18h 40m1 stop
21:45 - 10:10KGS-DUB
38h 25m2 stops
€247
Find Deal
Fri, 17 Jan - Mon, 20 Jan
06:30 - 11:30DUB-KGS
27h 00m2 stops
12:00 - 23:35KGS-DUB
13h 35m2 stops
€251
Find Deal
Fri, 31 Jan - Fri, 7 Feb
07:20 - 11:30DUB-KGS
26h 10m2 stops
21:45 - 18:10KGS-DUB
22h 25m3 stops
€263
Find Deal
Sun, 12 Jan - Sun, 26 Jan
23:59 - 17:30DUB-KGS
15h 31m1 stop
18:10 - 23:05KGS-DUB
6h 55m1 stop
€355Aegean Airlines
Find Deal
Mon, 12 May - Mon, 19 May
20:20 - 20:25DUB-KGS
22h 05m1 stop
13:55 - 11:55KGS-DUB
24h 00m1 stop
€493British Airways
Find Deal
Tue, 3 Jun - Tue, 10 Jun

Flights to Kos - Travel Insights & Trends

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

What is the cheapest day to fly to Kos?

The average price of all round-trip flights to Kos clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Kos is Tuesday where round-trip tickets can be as cheap as €284. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are €358 on average.

What is the cheapest time of day to fly to Kos?

The average price for all round-trip flights to Kos depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Kos is generally in the evening, when round-trip flights cost €308 on average. The most expensive time of day to fly to Kos is generally at night, which is peak travel time and where the average cost of a ticket is €315.

Good to know

Cheapest flight

€103
Flight from Dublin to Kos

When to book flights to Kos

Are your dates flexible? Find out the best times to travel to Kos based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Kos based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Kos flights

  • How far is Kos Airport from central Kos?

    Kos Airport is 21 km from the centre of Kos.

  • What is the name of Kos’s airport?

    All flights to Kos land at Kos Airport. The airport code is KGS,and it can also be referred to as Hippocrates, Kos, or Kos Island Intl.

  • How does KAYAK find such low prices on flights to 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 to Kos.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to 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 Kos with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to 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 to Kos up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Kos

  • High season is considered to be January, February and December. The cheapest month to fly from Ireland is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kos flight deals.

Prefer to fly direct to Kos?

Find which airlines fly direct to Kos Airport, which days they fly and book direct flights.

Direct departures

Ireland to Kos

Monday

Aegean Airlines, Sky Express

Aegean Airlines, Sky Express

Tuesday

Aegean Airlines, Sky Express

Aegean Airlines, Sky Express

Wednesday

Aegean Airlines, Sky Express

Aegean Airlines, Sky Express

Thursday

Aegean Airlines, Sky Express

Aegean Airlines, Sky Express

Friday

Aegean Airlines, Emirates, Sky Express

Aegean Airlines, Emirates, +1 more

Saturday

Aegean Airlines, Sky Express

Aegean Airlines, Sky Express

Sunday

Aegean Airlines, Emirates, Sky Express

Aegean Airlines, Emirates, +1 more

See more direct flights

Direct returns

Kos to Ireland

Monday

Aegean Airlines, Sky Express

Aegean Airlines, Sky Express

Tuesday

Aegean Airlines, Sky Express

Aegean Airlines, Sky Express

Wednesday

Aegean Airlines, Sky Express

Aegean Airlines, Sky Express

Thursday

Aegean Airlines, Sky Express

Aegean Airlines, Sky Express

Friday

Aegean Airlines, Emirates, Sky Express

Aegean Airlines, Emirates, +1 more

Saturday

Aegean Airlines, Sky Express

Aegean Airlines, Sky Express

Sunday

Aegean Airlines, Emirates, Sky Express

Aegean Airlines, Emirates, +1 more

See more direct flights
See more direct flights

Top airline flying to Kos

 
See real verified KAYAK customer reviews for airlines flying to Kos. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Kos. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Kos? 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.
7.1
Aer LingusOverall score based on 1073 reviews
7.0Comfort
6.4Food
8.0Crew
7.3Boarding
6.8Entertainment
Airline reviews

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

2.0 MediocreValerie, Dec 2024DUB - BCN
Read more Aer Lingus reviews

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Book Cheap Kos Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Kos found on KAYAK in the last 72 hours.
24/1Fri
1 stop
18h 40mDUB-KGS
26/1Sun
1 stop
12h 35mKGS-DUB
€223
12/1Sun
2 stops
26h 10mDUB-KGS
26/1Sun
1 stop
12h 35mKGS-DUB
€230
12/1Sun
2 stops
26h 10mDUB-KGS
26/1Sun
1 stop
17h 20mKGS-DUB
€230
24/1Fri
1 stop
18h 40mDUB-KGS
26/1Sun
2 stops
25h 00mKGS-DUB
€242
12/1Sun
2 stops
22h 45mDUB-KGS
26/1Sun
1 stop
12h 35mKGS-DUB
€245
17/1Fri
1 stop
18h 40mDUB-KGS
20/1Mon
2 stops
38h 25mKGS-DUB
€247
31/1Fri
2 stops
27h 00mDUB-KGS
7/2Fri
2 stops
13h 35mKGS-DUB
€251
12/1Sun
2 stops
26h 10mDUB-KGS
26/1Sun
3 stops
22h 25mKGS-DUB
€263
12/5Mon
1 stopAegean Airlines
15h 31mDUB-KGS
19/5Mon
1 stopAegean Airlines
6h 55mKGS-DUB
€355
3/6Tue
1 stopBritish Airways
22h 05mDUB-KGS
10/6Tue
1 stopBritish Airways
24h 00mKGS-DUB
€493

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Kos found on KAYAK in the last 72 hours.
17/3Mon
1 stopAegean Airlines
17h 55mDUB-KGS
€103
17/1Fri
1 stop
18h 40mDUB-KGS
€107
18/1Sat
2 stops
19h 15mDUB-KGS
€109
14/1Tue
2 stops
21h 25mDUB-KGS
€110
17/3Mon
1 stop
24h 45mDUB-KGS
€113
18/1Sat
2 stops
24h 05mDUB-KGS
€114
17/1Fri
2 stops
23h 35mDUB-KGS
€115
17/3Mon
2 stopsAegean Airlines
29h 20mDUB-KGS
€158
16/6Mon
1 stopRyanair
13h 45mDUB-KGS
€159
14/6Sat
1 stopRyanair
14h 35mDUB-KGS
€185

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Kos

Information on the airport you'll fly into in Kos

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