What is the cheapest airline that flies from Ireland to Kos?

Ryanair, Aegean Airlines, and SWISS are the most popular carriers operating from Ireland to Kos

When did momondo last update prices for flights from Ireland to Kos Airport?

Prices for flights from Ireland to Kos Airport are refreshed on a daily basis.

How old do you have to be to fly from Ireland to Kos Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Kos Airport.

What documentation or ID do you need to fly to Kos Airport?

The travel and health documents required for your trip to Kos Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Kos Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€43 Cheap Flights from Ireland to Kos in 2025

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Find the cheapest flights from Ireland to Kos

Round-trip

One-way

Recent return flight deals from Ireland to Kos

13:00 - 10:10DUB-KGS

19h 10m1 stop

20:30 - 12:10KGS-DUB

17h 40m1 stop

€130SWISS

Find Deal

Wed, 3 Sep - Tue, 16 Sep

18:40 - 10:10DUB-KGS

13h 30m1 stop

20:30 - 12:10KGS-DUB

17h 40m1 stop

€142SWISS

Find Deal

Wed, 8 Oct - Tue, 21 Oct

05:55 - 18:40DUB-KGS

10h 45m1 stop

19:55 - 09:55KGS-DUB

16h 00m1 stop

€166Lufthansa

Find Deal

Thu, 4 Sep - Wed, 17 Sep

20:00 - 19:25DUB-KGS

21h 25m1 stop

19:55 - 09:55KGS-DUB

16h 00m1 stop

€169Lufthansa

Find Deal

Fri, 5 Sep - Wed, 17 Sep

05:55 - 20:50DUB-KGS

12h 55m2 stops

21:40 - 11:30KGS-DUB

15h 50m2 stops

€193Austrian Airlines

Find Deal

Wed, 3 Sep - Wed, 17 Sep

21:30 - 15:05DUB-KGS

15h 35m2 stops

17:30 - 10:55KGS-DUB

19h 25m2 stops

€204

Find Deal

Mon, 22 Sep - Mon, 29 Sep

05:55 - 20:45DUB-KGS

36h 50m2 stops

21:40 - 16:55KGS-DUB

21h 15m2 stops

€209Austrian Airlines

Find Deal

Thu, 4 Sep - Wed, 17 Sep

06:35 - 18:20DUB-KGS

9h 45m1 stop

17:30 - 10:55KGS-DUB

19h 25m2 stops

€211

Find Deal

Mon, 22 Sep - Mon, 29 Sep

00:01 - 23:55DUB-KGS

21h 54m1 stop

18:10 - 10:00KGS-DUB

17h 50m1 stop

€214Aegean Airlines

Find Deal

Fri, 10 Oct - Tue, 21 Oct

00:01 - 10:45DUB-KGS

8h 44m1 stop

18:10 - 10:00KGS-DUB

17h 50m1 stop

€243Aegean Airlines

Find Deal

Fri, 5 Sep - Tue, 16 Sep

SWISS flights from Ireland to Kos

Our best SWISS deals on Ireland to Kos flight tickets

SWISS

3 Sept

DUB13:00Dublin

19h 10m

1 stop

KGS10:10Kos

16 Sept

KGS20:30Kos

17h 40m

1 stop

DUB12:10Dublin

€130

Find similar

SWISS

8 Oct

DUB18:40Dublin

13h 30m

1 stop

KGS10:10Kos

21 Oct

KGS20:30Kos

17h 40m

1 stop

DUB12:10Dublin

€142

Find similar

SWISS

3 Sept

DUB18:40Dublin

13h 30m

1 stop

KGS10:10Kos

17 Sept

KGS20:40Kos

17h 30m

1 stop

DUB12:10Dublin

€157

Find similar

Lufthansa flights from Ireland to Kos

Our best Lufthansa deals on Ireland to Kos flight tickets

Lufthansa

4 Sept

DUB05:55Dublin

10h 45m

1 stop

KGS18:40Kos

17 Sept

KGS19:55Kos

16h 00m

1 stop

DUB09:55Dublin

€166

Find similar

Lufthansa

5 Sept

DUB20:00Dublin

21h 25m

1 stop

KGS19:25Kos

17 Sept

KGS19:55Kos

16h 00m

1 stop

DUB09:55Dublin

€169

Find similar

Lufthansa

3 Sept

DUB17:45Dublin

22h 55m

2 stops

KGS18:40Kos

17 Sept

KGS19:55Kos

16h 00m

1 stop

DUB09:55Dublin

€187

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinKos

DUB - KGS

DUBKGS

Dublin

Wed 3/9

13:00-10:10

1 stop19h 10m

Kos

Tue 16/9

20:30-12:10

1 stop17h 40m

€130

DublinKos

DUB - KGS

DUBKGS

Dublin

Wed 8/10

18:40-10:10

1 stop13h 30m

Kos

Tue 21/10

20:30-12:10

1 stop17h 40m

€142

DublinKos

DUB - KGS

DUBKGS

Dublin

Thu 4/9

05:55-18:40

1 stop10h 45m

Kos

Wed 17/9

19:55-09:55

1 stop16h 00m

€166

DublinKos

DUB - KGS

DUBKGS

Dublin

Fri 5/9

20:00-19:25

1 stop21h 25m

Kos

Wed 17/9

19:55-09:55

1 stop16h 00m

€169

DublinKos

DUB - KGS

DUBKGS

Dublin

Wed 3/9

05:55-20:50

2 stops12h 55m

Kos

Wed 17/9

21:40-11:30

2 stops15h 50m

€193

DublinKos

DUB - KGS

DUBKGS

Dublin

Mon 22/9

21:30-15:05

2 stops15h 35m

Kos

Mon 29/9

17:30-10:55

2 stops19h 25m

€204

DublinKos

DUB - KGS

DUBKGS

Dublin

Thu 4/9

05:55-20:45

2 stops36h 50m

Kos

Wed 17/9

21:40-16:55

2 stops21h 15m

€209

DublinKos

DUB - KGS

DUBKGS

Dublin

Mon 22/9

06:35-18:20

1 stop9h 45m

Kos

Mon 29/9

17:30-10:55

2 stops19h 25m

€211

DublinKos

DUB - KGS

DUBKGS

Dublin

Fri 10/10

00:01-23:55

1 stop21h 54m

Kos

Tue 21/10

18:10-10:00

1 stop17h 50m

€214

DublinKos

DUB - KGS

DUBKGS

Dublin

Fri 5/9

00:01-10:45

1 stop8h 44m

Kos

Tue 16/9

18:10-10:00

1 stop17h 50m

€243

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Kos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest time of day to depart on your flight to Kos?

According to our data, the cheapest time of day to fly to Kos is in the afternoon. momondo users have found flights departing from Ireland to Kos in the afternoon for as low as €278. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive, with an average ticket price of €284.

What is the cheapest Ireland to Kos flight route?

Fly from Dublin to Kos for the best Ireland - Kos flight prices

What cabin class options are available on Ireland to Kos flights?

There are 1 cabin classes available to choose from on Ireland to Kos flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Kos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Kos

Best price found	€43
Fastest flight time	4h 25m
Direct flights	Wed and Sun
Airports in Kos	1 airport

The best one-way flight to Kos from Ireland in the past 72 hours is €43. The best return flight deal from Ireland to Kos found on momondo in the last 72 hours is €130.

The fastest flight from Ireland to Kos takes 4h 25m

Direct flights go from Ireland to Kos on Wednesday and Sunday. Airline offering direct flights is Ryanair..

There is 1 airport near Kos: Kos (KGS)

Search flight deals

When did momondo last update prices for flights from Ireland to Kos Airport?
Prices for flights from Ireland to Kos Airport are refreshed on a daily basis.
How old do you have to be to fly from Ireland to Kos Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Kos Airport.
What documentation or ID do you need to fly to Kos Airport?
The travel and health documents required for your trip to Kos Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Kos Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ireland to Kos?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Kos is Boeing 737-800 Passenger/BBJ2 (winglets) (75.00% of total bookings). The next most popular plane model is Airbus A320-100/200 (25.00%).

Kardamena

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Kos?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kos from Ireland.

Can I find flights from Ireland to Kos with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kos from Ireland with this policy.

How can momondo help me find flights from Ireland to Kos?

Once you have performed a search for Ireland to Kos flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to Kos right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to Kos flights. All you need is a valid email address and we will do the rest; it is that quick and easy.