Cheap flights from Ireland to Kos from €87

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Kos departing on 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Multiple Airlines Logo
DUB-KGS
5078 kmmulti-stop
Multiple Airlines Logo
KGS-DUB
5078 kmmulti-stop
Multiple Airlines
Find Deal
Multiple Airlines Logo
ORK-KGS
5212 kmmulti-stop
Multiple Airlines Logo
KGS-ORK
5212 kmmulti-stop
Multiple Airlines
Find Deal

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Kos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 20 October 2025.
Use the filters below to find and compare flights from Ireland to Kos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinKos

DUB - KGS

DUBKGS

Dublin

Sat 15/11

18:20-11:30

1 stop15h 10m

€87

DublinKos

DUB - KGS

DUBKGS

Dublin

Fri 21/11

08:35-08:00

1 stop21h 25m

€89

DublinKos

DUB - KGS

DUBKGS

Dublin

Sat 17/1

18:20-09:30

1 stop13h 10m

€98

DublinKos

DUB - KGS

DUBKGS

Dublin

Tue 18/11

17:10-11:30

1 stop16h 20m

€99

DublinKos

DUB - KGS

DUBKGS

Dublin

Sat 17/1

18:20-09:30

1 stop13h 10m

€100

DublinKos

DUB - KGS

DUBKGS

Dublin

Fri 16/1

12:10-20:35

1 stop6h 25m

€101

DublinKos

DUB - KGS

DUBKGS

Dublin

Fri 16/1

08:35-11:30

1 stop24h 55m

€105

DublinKos

DUB - KGS

DUBKGS

Dublin

Tue 20/1

17:10-11:30

1 stop16h 20m

€107

DublinKos

DUB - KGS

DUBKGS

Dublin

Fri 21/11

18:00-09:30

2 stops37h 30m

€108

DublinKos

DUB - KGS

DUBKGS

Dublin

Wed 15/4

10:55-00:35

1 stop11h 40m

€142

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Kos from

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

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

Aegean Airlines is the most popular carrier operating from Ireland to Kos

Cheap Ireland to Kos flight deals and tips

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

Direct flights

None
There are no direct flights from Ireland to Kos. There are no popular flight routes 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.

  • What is the most popular plane model from Ireland to Kos?

Travelling to a place near Kos?

Book flights to Kos if you plan to visit one of these locations
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.

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1 adult
Wed 19/11
Wed 26/11

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