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Flights to Kaunas

€43 Cheap flights to Kaunas

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Kaunas departing on 14/10. 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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Find the cheapest flights from Ireland to Kaunas

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
06:05 - 16:50
DUB
-
KUN
8h 45m
1 stop
Ryanair Logo
08:55 - 20:30
KUN
-
DUB
13h 35m
1 stop
€104Ryanair
Fri, 1 May - Thu, 7 May
Ryanair Logo
21:50 - 12:45
DUB
-
KUN
12h 55m
1 stop
Ryanair Logo
10:30 - 23:50
KUN
-
DUB
15h 20m
2 stops
€116Ryanair
Wed, 6 May - Sun, 10 May
Ryanair Logo
06:05 - 16:50
DUB
-
KUN
8h 45m
1 stop
Ryanair Logo
17:15 - 01:00
KUN
-
DUB
9h 45m
1 stop
€119Ryanair
Fri, 15 May - Fri, 22 May
Ryanair Logo
06:05 - 16:50
DUB
-
KUN
8h 45m
1 stop
Ryanair Logo
09:10 - 10:20
KUN
-
DUB
3h 10mdirect
€125Ryanair
Fri, 15 May - Fri, 22 May
Ryanair Logo
20:00 - 11:00
DUB
-
KUN
13h 00m
1 stop
Ryanair Logo
21:25 - 07:15
KUN
-
DUB
11h 50m
1 stop
€128Ryanair
Mon, 8 Jun - Thu, 18 Jun
Ryanair Logo
05:45 - 23:40
DUB
-
KUN
15h 55m
2 stops
Ryanair Logo
10:30 - 11:50
KUN
-
DUB
27h 20m
2 stops
€128Ryanair
Wed, 6 May - Sun, 10 May
Ryanair Logo
21:35 - 00:05
DUB
-
KUN
24h 30m
1 stop
Ryanair Logo
09:10 - 10:20
KUN
-
DUB
3h 10mdirect
€130Ryanair
Sun, 24 May - Fri, 29 May
Ryanair Logo
06:05 - 16:50
DUB
-
KUN
8h 45m
1 stop
Ryanair Logo
20:45 - 17:55
KUN
-
DUB
23h 10m
1 stop
€132Ryanair
Fri, 1 May - Tue, 5 May
Multiple Airlines Logo
20:30 - 12:20
DUB
-
KUN
13h 50m
1 stop
Multiple Airlines Logo
06:35 - 17:25
KUN
-
DUB
12h 50m
1 stop
€133Multiple Airlines
Sun, 3 May - Thu, 7 May
Ryanair Logo
09:00 - 09:25
DUB
-
KUN
22h 25m
2 stops
Ryanair Logo
21:25 - 07:15
KUN
-
DUB
11h 50m
1 stop
€136Ryanair
Mon, 8 Jun - Thu, 18 Jun

momondo Fare Finder

 
Locate flights to Kaunas that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 19 April 2026.
Use the filters below to find and compare flights to Kaunas that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Fri 1/5

06:05-16:50

1 stop8h 45m

Kaunas

Thu 7/5

08:55-20:30

1 stop13h 35m

€104

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Wed 6/5

21:50-12:45

1 stop12h 55m

Kaunas

Sun 10/5

10:30-23:50

2 stops15h 20m

€116

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Fri 15/5

06:05-16:50

1 stop8h 45m

Kaunas

Fri 22/5

17:15-01:00

1 stop9h 45m

€119
Fastest return journey

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Fri 15/5

06:05-16:50

1 stop8h 45m

Kaunas

Fri 22/5

09:10-10:20

Nonstop3h 10m

€125

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Mon 8/6

20:00-11:00

1 stop13h 00m

Kaunas

Thu 18/6

21:25-07:15

1 stop11h 50m

€128

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Wed 6/5

05:45-23:40

2 stops15h 55m

Kaunas

Sun 10/5

10:30-11:50

2 stops27h 20m

€128

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Sun 24/5

21:35-00:05

1 stop24h 30m

Kaunas

Fri 29/5

09:10-10:20

Nonstop3h 10m

€130

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Fri 1/5

06:05-16:50

1 stop8h 45m

Kaunas

Tue 5/5

20:45-17:55

1 stop23h 10m

€132

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Sun 3/5

20:30-12:20

1 stop13h 50m

Kaunas

Thu 7/5

06:35-17:25

1 stop12h 50m

€133

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Mon 8/6

09:00-09:25

2 stops22h 25m

Kaunas

Thu 18/6

21:25-07:15

1 stop11h 50m

€136

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 Kaunas from

Kaunas flights insights and trends

Explore insights for your Kaunas flight to craft the best travel plan

What is the cheapest month to fly to Kaunas?

In general, October is the cheapest month to fly from Ireland to Kaunas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €80. If you’re not able to fly to Kaunas in October, then November is your next best option. Flight prices from Ireland to Kaunas during November average around €88.

What is the cheapest day to depart on your flight to Kaunas?

On average, the least expensive day to fly to Kaunas from Ireland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as €208. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Kaunas for around €577.

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

The cheapest time of day to fly to Kaunas is in the morning when flights can be purchased for as low as €196. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €455 on average. Flights to Kaunas from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheapest flights to Kaunas

Find the cheapest flights to Kaunas from your nearest city or airport
Find flights from Dublin to Kaunas
CHEAPEST MONTH TO FLY TO KAUNAS FROM DUBLINOctober51% cheaperFlying from Dublin to Kaunas costs on average just €80 in October
MOST EXPENSIVE MONTH TO FLY TO KAUNAS FROM DUBLINJuly105% more expensiveIt costs about €331 for flights to Kaunas from Dublin in July
MOST POPULAR MONTH TO FLY TO KAUNAS FROM DUBLINJune1,000% more users visitedMore momondo users searched in flights to Kaunas from Dublin in June than any other month

Cheap Kaunas flight deals and tips

Summary info about Kaunas flight prices, duration and airlines

Best One-Way Price

€43

Best Round-Trip Price

€104

Fastest flight time

3h 05m

Popular in

July
The best one-way flight price to Kaunas from Ireland in the last 72 hours is €43 (Dublin to Kaunas).
Search Deals
The best round-trip flight price to Kaunas from Ireland in the last 72 hours is €104 (Dublin to Kaunas).
Search Deals
The fastest flight to Kaunas from Ireland takes 3h 05m (Dublin to Kaunas).
Search Deals
July has the highest demand for flights to Kaunas, with a 30% price increase on average.
Search Deals

Frequently asked questions about flying to Kaunas

Is there an alternative airport near Kaunas?

Those flying to Kaunas could potentially find better pricing at Kaunas Airport (13 km from Kaunas city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Kaunas?

You can find deals at Kaunas Airport for €231 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Kaunas Airport?

Prices for flights to Kaunas Airport were last updated today.

How many operators does momondo search for flights to Kaunas Airport?

There is 1 operator available for flights to Kaunas Airport as of April 2026.

How old do you have to be to fly to Kaunas 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 to Kaunas Airport.

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

The necessary travel and health documents for your Kaunas 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.

Why use momondo?

Why should I use momondo to find a flight deal to Kaunas?

It is quick and easy to find flights to Kaunas on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kaunas that suits you.

Can I find flights to Kaunas with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kaunas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Kaunas?

momondo provides multiple filters to help you find the best flight to Kaunas. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track flight prices for Kaunas and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular Flights to Kaunas

Popular routes according to searches in the past day on momondo
Dublin to Kaunas Flightsfrom €150