Cheap flights from Dublin to Kos

DUB — KGS
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Dublin to Kos

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Kos (KGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 February 2026.

Good round-trip deal

£163 or less
Price to beat on a round-trip flight from Dublin to Kos.

Best time to book a flight from Dublin to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Kos

How often are flights from Dublin to Kos delayed?

About 62% of weekly flights between Dublin and Kos have experienced delays in the past year, with the average delay time being 120 minutes.

What is the most punctual flight time for Dublin to Kos flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Dublin to Kos flights?

Over the past year, Ryanair have had the lowest number of delays on this route, with just 60% of flights being delayed.

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated 26 February 2026.
See what other customers who have flown with Ryanair from Dublin to Kos have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

5.6

Crew

7.5

Food

6.0

Boarding

6.7

Comfort

6.5

Overall

6.9

Reviews

1 / 20
10.0
Excellent

phil,Mar 2025

STN - FAO

Cheap flights left and arrived on time!!! Train companies take note!!!

Entertainment

5.6

Crew

7.5

Food

6.0

Boarding

6.7

Comfort

6.5

Overall

6.9

Reviews

1 / 20
10.0
Excellent

phil,Mar 2025

STN - FAO

Cheap flights left and arrived on time!!! Train companies take note!!!

Related info for your journey

Find useful and relevant information for your journey from Dublin to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Dublin to Kos flight route?

  • What is the cheapest airline to fly from Dublin to Kos round-trip?

    Our cheapest airline available from Dublin to Kos is Ryanair. Our recent data shows that you can find tickets from as low as £148 on this airline.

  • Can I find deals for flights from Dublin to Kos that include hotel bookings?

    Yes. In addition to deals on Dublin to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Kos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Kos.

  • Can I find deals for business class flights from Dublin to Kos?

    Yes. Cheapflights offers flight deals from Dublin to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Kos?

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

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Alternative routes for Dublin to Kos

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dublin to Kos

Discover the top airline that operate flights from Dublin to Kos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£148Average£193FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Kos?

When you search for this flight from Dublin to Kos, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Kos?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Kos for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Dublin to Kos with no change fees?

Certainly. Search results for flights to Kos from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dublin to Kos become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kos from Dublin today and book when prices fit your budget.

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