In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from KUN to BFS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kaunas to Belfast Intl Airport as you normally would.

What airport do you fly from for flights from Kaunas to Belfast Intl?

Kaunas (KUN) is the airport you will fly out of if you book a flight from Kaunas to Belfast Intl. You should not have trouble finding flights to Belfast Intl from Kaunas; the airport handles an average of 0 outbound flights to Belfast Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Kaunas airport to Belfast Intl. It is only a 8.3 mi journey to Kaunas (KUN) from Kaunas’s city center.

Can I find deals for flights from Kaunas to Belfast Intl that include hotel bookings?

Yes. In addition to deals on Kaunas to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kaunas to Belfast Intl?

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

Can I find deals for business class flights from Kaunas to Belfast Intl?

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

£48+ Cheap Flights from Kaunas to Belfast Intl Airport

Cheap flight deals from Kaunas to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Kaunas to Belfast Intl
Explore the most affordable flight options available from Kaunas to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Sat 26/919:40 -

2 stops15h 55m

Tue 29/917:50 -

1 stop14h 40m

Deal found 20/8£103

Wed 16/900:05 -

2 stops21h 10m

Thu 24/914:50 -

2 stops15h 55m

Deal found 18/8£108

Fri 2/1006:15 -

1 stop11h 05m

Fri 9/1007:35 -

1 stop12h 55m

Deal found 18/8£120

Tue 15/908:00 -

2 stops10h 15m

Tue 15/920:15 -

1 stop12h 15m

Deal found 21/8£125

Sun 4/1021:50 -

1 stop27h 20m

Sun 11/1007:00 -

1 stop12h 15m

Deal found 21/8£143

Find flight deals from Kaunas to Belfast Intl

Round-trip from	£103
One-way from	£48

26/9-29/9
3 total stops
30h 35m total
Kaunas to Belfast

Search Deals

14/10
1 total stop
14h 35m total
Kaunas to Belfast

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kaunas to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Sat 26/9

19:40-09:35

2 stops15h 55m

Belfast Intl

Tue 29/9

17:50-10:30

1 stop14h 40m

£103

Fastest return journey

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Fri 2/10

06:15-15:20

1 stop11h 05m

Belfast Intl

Fri 9/10

07:35-22:30

1 stop12h 55m

£120

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Wed 16/9

00:05-19:15

2 stops21h 10m

Belfast Intl

Thu 24/9

13:00-21:00

1 stop6h 00m

£136

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Tue 15/9

08:00-16:15

2 stops10h 15m

Belfast Intl

Tue 15/9

20:15-23:40

2 stops25h 25m

£137

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Sun 4/10

21:50-23:10

1 stop27h 20m

Belfast Intl

Sun 11/10

07:00-21:15

1 stop12h 15m

£143

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Fri 18/9

09:10-10:45

2 stops27h 35m

Belfast Intl

Fri 25/9

19:55-11:05

1 stop13h 10m

£180

Cheapest one-way

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Wed 14/10

21:15-09:50

1 stop14h 35m

£48

Fastest single journey

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Sun 29/11

22:50-09:10

1 stop12h 20m

£68

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Mon 14/9

20:40-12:15

2 stops17h 35m

£89

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Tue 15/9

20:45-19:50

3 stops25h 05m

£95

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Kaunas to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Kaunas with our price prediction graph.

KUN-BFS

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.

Related info for your journey

What airport do you fly from for flights from Kaunas to Belfast Intl?
Kaunas (KUN) is the airport you will fly out of if you book a flight from Kaunas to Belfast Intl. You should not have trouble finding flights to Belfast Intl from Kaunas; the airport handles an average of 0 outbound flights to Belfast Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Kaunas airport to Belfast Intl. It is only a 8.3 mi journey to Kaunas (KUN) from Kaunas’s city center.
Can I find deals for flights from Kaunas to Belfast Intl that include hotel bookings?
Yes. In addition to deals on Kaunas to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kaunas to Belfast Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaunas to Belfast Intl.
Can I find deals for business class flights from Kaunas to Belfast Intl?
Yes. Cheapflights offers flight deals from Kaunas to Belfast Intl 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

Armagh

Newry

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Belfast Intl flight routes

Complete your trip

Direct flights to Northern Ireland

Flights by cabin class

Other flight options

Other flights from Kaunas

Popular flights

Alternative routes for Kaunas to Belfast Intl

Vilnius to Belfast City flights

Fly with Cheapflights

How does Cheapflights help users find flights from Kaunas to Belfast Intl?

Deals for Kaunas to Belfast Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kaunas to Belfast Intl?

Cheapflights helps you find that perfect flight to Belfast Intl from Kaunas by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kaunas to Belfast Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kaunas to Belfast Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Kaunas to Belfast Intl become cheaper?

Yes! Start tracking prices for Kaunas to Belfast Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Kaunas to Belfast Intl Airport from £48

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kaunas to Belfast Intl

Cheapest flights from Kaunas to Belfast IntlExplore the most affordable flight options available from Kaunas to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Explore the most affordable flight options available from Kaunas to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Kaunas to Belfast IntlDiscover carefully curated flight deals from Kaunas to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Discover carefully curated flight deals from Kaunas to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Kaunas to Belfast IntlDiscover last-minute flight deals from Kaunas to Belfast Intl. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Kaunas to Belfast Intl. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Kaunas to Belfast IntlSearch for one-way flight options from Kaunas to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Search for one-way flight options from Kaunas to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Find flight deals from Kaunas to Belfast Intl

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kaunas to Belfast Intl Airport that are best for you.

Best time to book a flight from Kaunas to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Kaunas with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Kaunas to Belfast Intl?

Can I find deals for flights from Kaunas to Belfast Intl that include hotel bookings?

How can I find direct flights from Kaunas to Belfast Intl?

Can I find deals for business class flights from Kaunas to Belfast Intl?

Travelling to a place near Belfast Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kaunas to Belfast Intl

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

Other flights to Belfast Intl

Explore flights to Belfast Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 August 2026.

Complete your trip

Complete your trip to Belfast Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Northern Ireland

Book a non-stop flight to one of these other cities located in Northern Ireland.

Search flights from Kaunas to Belfast Intl by cabin class

Find flights from Kaunas to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kaunas and Belfast Intl flights

Browse other Kaunas and Belfast Intl flight options. Last updated on 22 August 2026.

Other flights from Kaunas

Browse through other flights departing from Kaunas. Flights are based on user searches made on Cheapflights and were last updated on 22 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Kaunas to Belfast Intl?

Why should you use Cheapflights to find cheap flight tickets from Kaunas to Belfast Intl?

Can Cheapflights find flights from Kaunas to Belfast Intl with no change fees?

Can Cheapflights notify me if prices for flights from Kaunas to Belfast Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Kaunas to Belfast Intl
Explore the most affordable flight options available from Kaunas to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Kaunas to Belfast Intl
Discover carefully curated flight deals from Kaunas to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Kaunas to Belfast Intl
Discover last-minute flight deals from Kaunas to Belfast Intl. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Kaunas to Belfast Intl
Search for one-way flight options from Kaunas to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.