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Cheap flights from Kaunas to Belfast Intl Airport from £53

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
KUN — BFS
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kaunas to Belfast Intl

Enter your travel dates to find the best prices.

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 11 August 2026.

Mon 16/1106:55 -
1 stop6h 50m
Deal found 8/8£53
Sun 15/1111:30 -
1 stop11h 05m
Deal found 7/8£53
Tue 17/1108:00 -
1 stop25h 30m
Deal found 9/8£70
Mon 17/820:40 -
2 stops13h 25m
Deal found 7/8£110
Tue 18/810:20 -
2 stops22h 45m
Deal found 7/8£113
Wed 19/814:30 -
2 stops21h 10m
Deal found 7/8£137

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kaunas to Belfast Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 August 2026.
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 one-way
Fastest single journey

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Mon 16/11

06:55-11:45

1 stop6h 50m

£53

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Sun 15/11

11:30-20:35

1 stop11h 05m

£53

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Tue 17/11

17:15-07:30

2 stops16h 15m

£70

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Mon 17/8

20:40-08:05

2 stops13h 25m

£110

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Tue 18/8

20:45-15:15

3 stops20h 30m

£129

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Wed 19/8

15:30-07:40

3 stops18h 10m

£182

KaunasBelfast

KUN Kaunas - BFS Belfast Intl

KUNBFS

Kaunas

Tue 18/8

20:00-11:05

1 stop17h 05m

£192

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Sorted 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.
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

Find useful and relevant information for your journey from Kaunas to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry

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Alternative routes for Kaunas to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
Vilnius to Belfast City flights

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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?

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