What is the cheapest airline that flies from Kaunas to Northern Ireland?

Ryanair is the most popular carrier operating from Kaunas to Northern Ireland

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

Prices for flights from Kaunas Airport to Northern Ireland refresh daily.

How old do you have to be to fly from Kaunas Airport to Northern Ireland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kaunas Airport to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£39 Cheap Flights from Kaunas to Northern Ireland in 2026

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Find the cheapest flights from Kaunas to Northern Ireland

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:35 - 19:25

KUN

BFS

14h 50m

1 stop

07:10 - 12:20

BFS

KUN

27h 10m

2 stops

£120Multiple Airlines

Thu, 7 May - Sun, 10 May

12:15 - 21:00

KUN

BFS

10h 45m

1 stop

07:00 - 15:40

BFS

KUN

6h 40m

1 stop

£126Multiple Airlines

Thu, 7 May - Sun, 10 May

16:45 - 23:00

KUN

BFS

8h 15m

1 stop

08:40 - 20:10

BFS

KUN

9h 30m

2 stops

£130Multiple Airlines

Fri, 15 May - Mon, 18 May

00:05 - 17:55

KUN

BFS

19h 50m

2 stops

07:10 - 12:20

BFS

KUN

27h 10m

2 stops

£134Multiple Airlines

Wed, 6 May - Sun, 10 May

16:45 - 23:00

KUN

BFS

8h 15m

1 stop

09:40 - 16:50

BFS

KUN

5h 10m

1 stop

£138Multiple Airlines

Fri, 15 May - Fri, 22 May

23:45 - 23:20

KUN

BFS

25h 35m

2 stops

08:00 - 09:25

BFS

KUN

23h 25m

2 stops

£144Multiple Airlines

Fri, 1 May - Mon, 4 May

16:45 - 23:00

KUN

BFS

8h 15m

1 stop

08:00 - 09:25

BFS

KUN

23h 25m

2 stops

£144Multiple Airlines

Fri, 1 May - Mon, 4 May

16:45 - 09:05

KUN

BFS

18h 20m

2 stops

08:40 - 20:10

BFS

KUN

9h 30m

2 stops

£152Multiple Airlines

Fri, 15 May - Mon, 18 May

16:45 - 23:00

KUN

BFS

8h 15m

1 stop

07:00 - 11:00

BFS

KUN

26h 00m

1 stop

£154Multiple Airlines

Fri, 1 May - Mon, 4 May

17:15 - 09:05

KUN

BFS

17h 50m

1 stop

17:05 - 10:20

BFS

KUN

39h 15m

2 stops

£156Multiple Airlines

Fri, 15 May - Fri, 22 May

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KaunasBelfast

KUN - BFS

KUNBFS

Kaunas

Thu 7/5

06:35-19:25

1 stop14h 50m

Belfast Intl

Sun 10/5

07:10-12:20

2 stops27h 10m

£120

KaunasBelfast

KUN - BFS

KUNBFS

Kaunas

Thu 7/5

12:15-21:00

1 stop10h 45m

Belfast Intl

Sun 10/5

07:00-15:40

1 stop6h 40m

£126

KaunasBelfast

KUN - BFS

KUNBFS

Kaunas

Fri 15/5

16:45-23:00

1 stop8h 15m

Belfast Intl

Mon 18/5

08:40-20:10

2 stops9h 30m

£130

KaunasBelfast

KUN - BFS

KUNBFS

Kaunas

Wed 6/5

00:05-17:55

2 stops19h 50m

Belfast Intl

Sun 10/5

07:10-12:20

2 stops27h 10m

£134

Fastest return journey

KaunasBelfast

KUN - BFS

KUNBFS

Kaunas

Fri 15/5

16:45-23:00

1 stop8h 15m

Belfast Intl

Fri 22/5

09:40-16:50

1 stop5h 10m

£138

KaunasBelfast

KUN - BFS

KUNBFS

Kaunas

Fri 1/5

23:45-23:20

2 stops25h 35m

Belfast Intl

Mon 4/5

08:00-09:25

2 stops23h 25m

£144

KaunasBelfast

KUN - BFS

KUNBFS

Kaunas

Fri 1/5

16:45-23:00

1 stop8h 15m

Belfast Intl

Mon 4/5

08:00-09:25

2 stops23h 25m

£144

KaunasBelfast

KUN - BFS

KUNBFS

Kaunas

Fri 15/5

16:45-09:05

2 stops18h 20m

Belfast Intl

Mon 18/5

08:40-20:10

2 stops9h 30m

£152

KaunasBelfast

KUN - BFS

KUNBFS

Kaunas

Fri 1/5

16:45-23:00

1 stop8h 15m

Belfast Intl

Mon 4/5

07:00-11:00

1 stop26h 00m

£154

KaunasBelfast

KUN - BFS

KUNBFS

Kaunas

Fri 15/5

17:15-09:05

1 stop17h 50m

Belfast Intl

Fri 22/5

17:05-10:20

2 stops39h 15m

£156

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kaunas to Northern Ireland

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

Prices

Airlines

What is the cheapest Kaunas to Northern Ireland flight route?

Fly from Kaunas to Belfast Intl for the best Kaunas - Northern Ireland flight prices

What cabin class options are available on Kaunas to Northern Ireland flights?

There is only 1 cabin class available to choose from on Kaunas to Northern Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Kaunas to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kaunas to Northern Ireland

Fastest flight time	14h 50m
Direct flights	None

The fastest flight from Kaunas to Northern Ireland takes 14h 50m

There are no direct flights from Kaunas to Northern Ireland. There are no popular flight routes from Kaunas to Northern Ireland.

Search flight deals

Frequently asked questions about flying from Kaunas to Northern Ireland

When did momondo last update prices for flights from Kaunas Airport to Northern Ireland?
Prices for flights from Kaunas Airport to Northern Ireland refresh daily.
How old do you have to be to fly from Kaunas Airport to Northern Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kaunas Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Kaunas to Northern Ireland?
momondo data reveals that the most frequently booked plane model on the route from Kaunas to Northern Ireland is Boeing 737-800 Passenger/BBJ2 (winglets), representing 100.00% of all bookings.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kaunas to Northern Ireland. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Northern Ireland from Kaunas with this policy.

How can momondo help me find flights from Kaunas to Northern Ireland?

Once all potential Kaunas to Northern Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Kaunas to Northern Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Northern Ireland and let you know when they change.