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Flights to Kaunas

€45 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 30/1. 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 Ireland to Kaunas

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:45 - 21:00-
11h 15m
Multiple Airlines Logo
21:15 - 11:00-
15h 45m
€97Multiple Airlines
Thu, 1 Oct - Mon, 12 Oct
Ryanair Logo
07:30 - 08:45-
23h 15m
Ryanair Logo
20:50 - 11:00-
16h 10m
€109Ryanair
Thu, 1 Oct - Mon, 12 Oct
Ryanair Logo
17:55 - 22:55-
3h 00mdirect
Ryanair Logo
10:35 - 11:45-
3h 10mdirect
€112Ryanair
Sat, 21 Nov - Sun, 22 Nov
Ryanair Logo
20:50 - 12:15-
13h 25m
Ryanair Logo
20:30 - 21:40-
3h 10mdirect
€122Ryanair
Wed, 18 Nov - Fri, 20 Nov
Ryanair Logo
17:55 - 22:55-
3h 00mdirect
Ryanair Logo
22:55 - 07:30-
10h 35m
€122Ryanair
Sat, 21 Nov - Sun, 22 Nov
Ryanair Logo
20:30 - 10:30-
12h 00m
Ryanair Logo
08:00 - 23:20-
17h 20m
€128Ryanair
Tue, 1 Sep - Tue, 8 Sep
Ryanair Logo
11:20 - 21:00-
7h 40m
Ryanair Logo
18:30 - 23:50-
7h 20m
€130Ryanair
Thu, 3 Sep - Fri, 4 Sep
Ryanair Logo
07:30 - 08:45-
23h 15m
Ryanair Logo
20:40 - 07:20-
12h 40m
€130Ryanair
Thu, 1 Oct - Mon, 12 Oct
Multiple Airlines Logo
22:00 - 23:40-
23h 40m
Multiple Airlines Logo
08:00 - 23:20-
17h 20m
€132Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
22:00 - 21:55-
21h 55m
Multiple Airlines Logo
20:55 - 22:05-
27h 10m
€140Multiple Airlines
Fri, 18 Sep - Sun, 20 Sep

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 5 August 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

Thu 1/10

07:45-21:00

1 stop11h 15m

Kaunas

Mon 12/10

21:15-11:00

1 stop15h 45m

€97

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Thu 1/10

07:30-08:45

2 stops23h 15m

Kaunas

Mon 12/10

20:50-11:00

1 stop16h 10m

€109
Fastest return journey

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Sat 21/11

17:55-22:55

Nonstop3h 00m

Kaunas

Sun 22/11

10:35-11:45

Nonstop3h 10m

€112

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Wed 18/11

20:50-12:15

1 stop13h 25m

Kaunas

Fri 20/11

20:30-21:40

Nonstop3h 10m

€122

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Sat 21/11

17:55-22:55

Nonstop3h 00m

Kaunas

Sun 22/11

22:55-07:30

1 stop10h 35m

€122

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Tue 1/9

20:30-10:30

1 stop12h 00m

Kaunas

Tue 8/9

08:00-23:20

2 stops17h 20m

€128

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Thu 3/9

11:20-21:00

1 stop7h 40m

Kaunas

Fri 4/9

18:30-23:50

1 stop7h 20m

€130

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Thu 1/10

07:30-08:45

2 stops23h 15m

Kaunas

Mon 12/10

20:40-07:20

2 stops12h 40m

€130

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Tue 1/9

22:00-23:40

2 stops23h 40m

Kaunas

Tue 8/9

08:00-23:20

2 stops17h 20m

€132

DublinKaunas

DUB - KUN

DUBKUN

Dublin

Fri 18/9

22:00-21:55

2 stops21h 55m

Kaunas

Sun 20/9

20:55-22:05

2 stops27h 10m

€140

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 €86. 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 €89.

What is the absolute cheapest flight to Kaunas?

See prices from:

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 €212. 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 €589.

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 €285. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €357 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 DUBLINOctober57% cheaperFlying from Dublin to Kaunas costs on average just €86 in October
MOST EXPENSIVE MONTH TO FLY TO KAUNAS FROM DUBLINJuly100% more expensiveIt costs about €394 for flights to Kaunas from Dublin in July
MOST POPULAR MONTH TO FLY TO KAUNAS FROM DUBLINJuly675% more users visitedMore momondo users searched in flights to Kaunas from Dublin in July than any other month

Cheap Kaunas flight deals and tips

Summary info about Kaunas flight prices, duration and airlines

Best One-Way Price

€45

Best Round-Trip Price

€97

Fastest flight time

3h 00m

Popular in

July
The best one-way flight price to Kaunas from Ireland in the last 5 days is €45 (Dublin to Kaunas).
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The best return flight price to Kaunas from Ireland in the last 5 days is €97 (Dublin to Kaunas).
Search Deals
The fastest flight to Kaunas from Ireland takes 3h 00m (Dublin to Kaunas).
Search Deals
July has the highest demand for flights to Kaunas, with a 43% 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 €180 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 August 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 €112