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Cheap flights from Dublin to Kos from €69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Kos departing on 11/7. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Dublin to Kos

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
06:30 - 20:25
DUB
-
KGS
11h 55m
1 stop
Ryanair Logo
20:55 - 07:50
KGS
-
DUB
12h 55m
1 stop
€118Ryanair
Tue, 14 Jul - Tue, 21 Jul
Ryanair Logo
06:30 - 20:25
DUB
-
KGS
11h 55m
1 stop
Ryanair Logo
18:50 - 07:35
KGS
-
DUB
14h 45m
2 stops
€128Ryanair
Tue, 14 Jul - Tue, 21 Jul
Ryanair Logo
22:05 - 20:25
DUB
-
KGS
20h 20m
1 stop
Ryanair Logo
22:25 - 01:05
KGS
-
DUB
4h 40mdirect
€148Ryanair
Mon, 13 Jul - Fri, 17 Jul
Multiple Airlines Logo
06:55 - 20:25
DUB
-
KGS
11h 30m
2 stops
Multiple Airlines Logo
18:50 - 07:35
KGS
-
DUB
14h 45m
2 stops
€149Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
07:25 - 21:00
DUB
-
KGS
11h 35m
1 stop
Multiple Airlines Logo
20:55 - 07:50
KGS
-
DUB
12h 55m
1 stop
€151Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
06:55 - 20:25
DUB
-
KGS
11h 30m
2 stops
Multiple Airlines Logo
20:55 - 07:50
KGS
-
DUB
12h 55m
1 stop
€152Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
Ryanair Logo
13:50 - 20:15
DUB
-
KGS
4h 25mdirect
Ryanair Logo
18:20 - 23:20
KGS
-
DUB
31h 00m
2 stops
€165Ryanair
Sun, 20 Sep - Fri, 2 Oct
Ryanair Logo
18:00 - 21:45
DUB
-
KGS
25h 45m
1 stop
Ryanair Logo
21:55 - 14:00
KGS
-
DUB
18h 05m
1 stop
€168Ryanair
Sat, 10 Oct - Thu, 15 Oct
Ryanair Logo
06:20 - 22:35
DUB
-
KGS
14h 15m
2 stops
Ryanair Logo
22:25 - 01:05
KGS
-
DUB
4h 40mdirect
€169Ryanair
Mon, 13 Jul - Fri, 17 Jul
Multiple Airlines Logo
06:55 - 20:25
DUB
-
KGS
11h 30m
2 stops
Multiple Airlines Logo
20:55 - 23:35
KGS
-
DUB
28h 40m
2 stops
€171Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul

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Ryanair flights from Dublin to Kos

Our best Ryanair deals on Dublin to Kos flight tickets
Ryanair
14 Jul
DUB06:30Dublin
11h 55m
1 stop
KGS20:25Kos
21 Jul
KGS20:55Kos
12h 55m
1 stop
DUB07:50Dublin
€118
Ryanair
14 Jul
DUB06:30Dublin
11h 55m
1 stop
KGS20:25Kos
21 Jul
KGS18:50Kos
14h 45m
2 stops
DUB07:35Dublin
€128
Ryanair
13 Jul
DUB22:05Dublin
20h 20m
1 stop
KGS20:25Kos
17 Jul
KGS22:25Kos
4h 40m
DUB01:05Dublin
€148

momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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 16 June 2026.
Use the filters below to find and compare flights from Dublin to Kos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinKos

DUB - KGS

DUBKGS

Dublin

Tue 14/7

06:30-20:25

1 stop11h 55m

Kos

Tue 21/7

20:55-07:50

1 stop12h 55m

€118

DublinKos

DUB - KGS

DUBKGS

Dublin

Tue 14/7

06:30-20:25

1 stop11h 55m

Kos

Tue 21/7

18:50-07:35

2 stops14h 45m

€128

DublinKos

DUB - KGS

DUBKGS

Dublin

Mon 13/7

22:05-20:25

1 stop20h 20m

Kos

Fri 17/7

22:25-01:05

Nonstop4h 40m

€148

DublinKos

DUB - KGS

DUBKGS

Dublin

Tue 14/7

06:55-20:25

2 stops11h 30m

Kos

Tue 21/7

18:50-07:35

2 stops14h 45m

€149

DublinKos

DUB - KGS

DUBKGS

Dublin

Tue 14/7

07:25-21:00

1 stop11h 35m

Kos

Tue 21/7

20:55-07:50

1 stop12h 55m

€151

DublinKos

DUB - KGS

DUBKGS

Dublin

Tue 14/7

06:55-20:25

2 stops11h 30m

Kos

Tue 21/7

20:55-07:50

1 stop12h 55m

€152

DublinKos

DUB - KGS

DUBKGS

Dublin

Sun 20/9

13:50-20:15

Nonstop4h 25m

Kos

Fri 2/10

18:20-23:20

2 stops31h 00m

€165

DublinKos

DUB - KGS

DUBKGS

Dublin

Sat 10/10

18:00-21:45

1 stop25h 45m

Kos

Thu 15/10

21:55-14:00

1 stop18h 05m

€168
Fastest return journey

DublinKos

DUB - KGS

DUBKGS

Dublin

Mon 13/7

06:20-22:35

2 stops14h 15m

Kos

Fri 17/7

22:25-01:05

Nonstop4h 40m

€169

DublinKos

DUB - KGS

DUBKGS

Dublin

Tue 14/7

06:55-20:25

2 stops11h 30m

Kos

Tue 21/7

20:55-23:35

2 stops28h 40m

€171

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kos from

How to get the cheapest flight ticket from Dublin 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 Dublin to Kos?

Ryanair is the most popular carrier operating from Dublin to Kos

When to book flights from Dublin to Kos

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Kos according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Kos (DUB to KGS) flight deals and tips

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

Best price found

€144

Fastest flight time

4h 25m

Direct flights

Mon and Sat

Airports in Kos

1 airport
The best flight deal from Dublin to Kos found on momondo in the last 72 hours is €144
The fastest flight from Dublin to Kos takes 4h 25m
Direct flights go from Dublin to Kos on Monday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Kos. From Dublin there are direct flights to Kos (KGS).
Search flight deals

Frequently asked questions about flying from Dublin to Kos

  • How far is Dublin to Kos by plane?

    The straight-line distance from Dublin to Kos is 3157.5 km. In terms of flight time, this usually takes a little over 4h 25m.

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

    Prices for flights from Dublin Airport to Kos Airport were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to Kos Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Kos Airport.

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

    The necessary travel and health documents for your Kos Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Dublin to Kos?

Best airlines flying from Dublin to Kos

Compare and see reviews for airlines that fly from Dublin to Kos with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom €143Free CancellationRating
6.9
5,411 reviews
Search Ryanair flights

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 Dublin to Kos?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Kos . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Dublin to Kos with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Kos.

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

Price alerts on flights to Kos from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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