$53 Cheap Flights from Dublin (DUB) to Kaunas (KUN)

View $53 flight on Fri, May 9, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Dublin to Kaunas (DUB-KUN)

Prices were available within the past 7 days and start at $53 for one-way flights and $92 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, May 8 - Sat, May 10
DUB
Dublin
KUN
Kaunas
$92 Roundtrip, found 23 hours ago
$92
Roundtrip
found 23 hours ago
Select Ryanair flight, departing Thu, May 8 from Dublin to Kaunas, returning Sat, May 10, priced at $92 found 23 hours ago
Ryanair
Fri, May 23 - Mon, May 26
DUB
Dublin
KUN
Kaunas
$109 Roundtrip, found 5 days ago
$109
Roundtrip
found 5 days ago
Select Ryanair flight, departing Fri, May 23 from Dublin to Kaunas, returning Mon, May 26, priced at $109 found 5 days ago
Ryanair
Wed, Sep 3 - Tue, Sep 30
DUB
Dublin
KUN
Kaunas
$114 Roundtrip, found 2 days ago
$114
Roundtrip
found 2 days ago
Select Ryanair flight, departing Wed, Sep 3 from Dublin to Kaunas, returning Tue, Sep 30, priced at $114 found 2 days ago
Ryanair
Fri, Jun 20 - Thu, Jul 3
DUB
Dublin
KUN
Kaunas
$278 Roundtrip, found 8 hours ago
$278
Roundtrip
found 8 hours ago
Select Ryanair flight, departing Fri, Jun 20 from Dublin to Kaunas, returning Thu, Jul 3, priced at $278 found 8 hours ago
Ryanair
Mon, Aug 11 - Sat, Aug 30
DUB
Dublin
KUN
Kaunas
$283 Roundtrip, found 5 days ago
$283
Roundtrip
found 5 days ago
Select Ryanair flight, departing Mon, Aug 11 from Dublin to Kaunas, returning Sat, Aug 30, priced at $283 found 5 days ago
Flights from Dublin (DUB) to Kaunas (KUN)
Origin airport
Dublin
Destination airport
Kaunas Intl.
Airlines serving
Ryanair
Roundtrip price
$91
Distance
1220 mi

Dublin to Kaunas Flights

The cheapest times to fly from Dublin to Kaunas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Kaunas are during the month of May. You can find some of the cheapest flights from Dublin to Kaunas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Kaunas

Sunday is one of the best days to book for cheap flights from Dublin to Kaunas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Kaunas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Kaunas in 2025. You can also book with separate airlines for your outbound and return journeys, from $53 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Kaunas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Kaunas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Kaunas Intl. Airport (KUN) cost?
Discover the latest flight deals from DUB to KUN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DUB to KUN?
The cheapest flights from DUB to KUN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DUB to KUN?
At the moment, the cheapest carrier offering one-way flights from DUB to KUN is Ryanair. You can take off on this route from $154. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DUB on June 23 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Dublin Airport (DUB) to Kaunas Intl. Airport (KUN)?
On average, Dublin Airport (DUB) has 2 nonstop flights to Kaunas Intl. Airport (KUN) every week. For more choice, use Expedia’s filters to search for flights with one or two stops. Squeeze in a visit to another destination or simply break up your journey.
What are the most popular departure times for flights from Dublin Airport (DUB) to Kaunas Intl. Airport (KUN)?
Flights between DUB and KUN are their busiest at 8 AM. If you’d like a quieter experience and possibly cheaper tickets, choose a departure outside the usual busy windows.
What day of the week has the most flights from DUB to KUN?
Friday offers the most flights from Dublin Airport (DUB) to Kaunas Intl. Airport (KUN). Consider taking off on this day and you’ll have the best chance of finding a departure that fits your plans.
What is the earliest flight from Dublin Airport (DUB) to Kaunas Intl. Airport (KUN)?
Take the earliest flight at around 8:05AM UTC+0, leaving from Dublin Airport (DUB). You’ll be in the air for around 3h, arriving at Kaunas Intl. Airport (KUN) at approximately 1:05PM UTC+2.
How long does it take to fly from Dublin Airport (DUB) to Kaunas Intl. Airport (KUN)?
Flights from DUB to KUN have an average travel time of 3 hours. The total distance between these two airports is 1,200 mi.
What is the best time to fly from Dublin Airport (DUB) to Kaunas Intl. Airport (KUN)?
To avoid possible delays on the Dublin Airport (DUB) to Kaunas Intl. Airport (KUN) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Kaunas from Dublin Airport (DUB)?
Kaunas Intl. Airport (KUN) is the only airport in Kaunas with direct flights from Dublin Airport (DUB). Consider the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Kaunas Intl. Airport (KUN) last-minute?
Waiting until just before your trip to book a flight from DUB to KUN generally means paying more. While you may come across some last-minute discounts, they’re not always guaranteed. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book a DUB to KUN flight and hotel package?
You can save money by booking a DUB to KUN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. Once you’ve selected your preferred flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Kaunas Intl. Airport (KUN)?
If you reserved your DUB to KUN flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.