BFS - KUN

£102 Find Cheap Flights from Belfast Intl Airport to Kaunas – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£128
Typical prices: £53-£194
Multiple Airlines
Mon 5/11Mon 12/11
BFS - KUN • 1 stop
Cheapest one-way flight
£102
Typical prices: £41-£108
Multiple Airlines
Sun 30/12
BFS - KUN • 1 stop
When to travel
January
Cheapest • 60% price drop
December
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Kaunas!
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Booking Insights
Flight Deals

Cheap Flights from Belfast Intl to Kaunas (BFS-KUN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast Intl to Kaunas

Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
21:00 - 10:55BFS  Belfast Intl-KUN Kaunas
11h 55m1 stop London Luton
Multiple Airlines Logo
22:35 - 09:20KUN  Kaunas-BFS Belfast Intl
12h 45m1 stop London Stansted
£128Multiple Airlines
Fri, 6 Nov - Fri, 13 Nov
Multiple Airlines Logo
09:00 - 23:05BFS  Belfast Intl-KUN Kaunas
12h 05m1 stop Bristol
Multiple Airlines Logo
11:30 - 15:05KUN  Kaunas-BFS Belfast Intl
5h 35m1 stop London Luton
£133Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
18:35 - 09:20BFS  Belfast Intl-KUN Kaunas
36h 45m2 stops London Stansted Stockholm Arlanda
Multiple Airlines Logo
22:35 - 09:20KUN  Kaunas-BFS Belfast Intl
12h 45m1 stop London Stansted
£140Multiple Airlines
Fri, 6 Nov - Fri, 13 Nov
Multiple Airlines Logo
15:45 - 09:20BFS  Belfast Intl-KUN Kaunas
15h 35m2 stops London Stansted Stockholm Arlanda
Multiple Airlines Logo
11:30 - 15:05KUN  Kaunas-BFS Belfast Intl
5h 35m1 stop London Luton
£146Multiple Airlines
Fri, 6 Nov - Fri, 13 Nov
Multiple Airlines Logo
15:45 - 09:20BFS  Belfast Intl-KUN Kaunas
15h 35m2 stops London Stansted Stockholm Arlanda
Multiple Airlines Logo
13:15 - 22:35KUN  Kaunas-BFS Belfast Intl
11h 20m2 stops Stockholm Arlanda London Stansted
£158Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
18:35 - 10:55BFS  Belfast Intl-KUN Kaunas
14h 20m2 stops Edinburgh Turnhouse London Luton
Multiple Airlines Logo
17:10 - 09:20KUN  Kaunas-BFS Belfast Intl
18h 10m2 stops Kastrup Copenhagen London Stansted
£164Multiple Airlines
Sat, 10 Oct - Sun, 11 Oct
Multiple Airlines Logo
07:40 - 23:50BFS  Belfast Intl-KUN Kaunas
14h 10m2 stops London Stansted Stockholm Arlanda
Multiple Airlines Logo
21:55 - 08:50KUN  Kaunas-BFS Belfast Intl
12h 55m2 stops Kastrup Copenhagen Edinburgh Turnhouse
£223Multiple Airlines
Sat, 10 Oct - Sun, 11 Oct
Multiple Airlines Logo
08:55 - 20:15BFS  Belfast Intl-KUN Kaunas
9h 20m1 stop London Luton
Multiple Airlines Logo
17:40 - 13:05KUN  Kaunas-BFS Belfast Intl
21h 25m1 stop London Luton
£228Multiple Airlines
Sat, 10 Oct - Sun, 11 Oct
Multiple Airlines Logo
08:55 - 20:15BFS  Belfast Intl-KUN Kaunas
9h 20m1 stop London Luton
Multiple Airlines Logo
21:55 - 08:50KUN  Kaunas-BFS Belfast Intl
12h 55m2 stops Kastrup Copenhagen Edinburgh Turnhouse
£240Multiple Airlines
Fri, 6 Nov - Fri, 13 Nov
Multiple Airlines Logo
14:50 - 13:30BFS  Belfast Intl-KUN Kaunas
20h 40m3 stops Edinburgh Turnhouse Oslo Gardermoen Kastrup Copenhagen
Multiple Airlines Logo
13:15 - 22:35KUN  Kaunas-BFS Belfast Intl
11h 20m2 stops Stockholm Arlanda London Stansted
£283Multiple Airlines
Booking Insights

Price, demand, and travel trends for Belfast Intl Airport to Kaunas flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Belfast Intl Airport to Kaunas with more confidence.

What is the cheapest stopover airport when flying from Belfast Intl Airport to Kaunas?

Flights via London Luton (LTN) offer the most affordable fares, with an average return price of £115. Based on KAYAK data over the past 3 months.

When flying from Belfast Intl Airport to Kaunas, which airport offers the shortest stopover?

London Luton (LTN) had the shortest average connection time for Belfast Intl Airport to Kaunas stopovers at 546 minutes over the past 3 months.

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Key details for Belfast Intl Airport to Kaunas flights

Low season

May

Cheapest flight

£102
Most popular time to fly (81% more expensive on average)
Flights from Belfast Intl Airport to Kaunas

When to book flights from Belfast Intl to Kaunas

Are your dates flexible? Find out the best times to travel from Belfast Intl to Kaunas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Belfast Intl Airport to Kaunas flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from Belfast Intl Airport to Kaunas?

    Only Economy class is available on flights from Belfast Intl Airport to Kaunas.

  • Do I need a passport to fly from Belfast Intl Airport to Kaunas?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Belfast Intl Airport to Kaunas flight?

    Return flights from Belfast Intl Airport to Kaunas range from £53 to £194, with an average of £112 over the past 12 months. Anything below £53 counts as a good deal.

  • How much can I save by having a stopover when flying from Belfast Intl Airport to Kaunas?

    On this route, direct flights are cheaper than stopover options on average. Direct fares average £71 return, compared with £115 via a stopover through London Luton (LTN).

  • Which aircraft model is used most often on flights from Belfast Intl Airport to Kaunas?

    The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Ryanair. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

  • Have flight prices from Belfast Intl Airport to Kaunas changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £128 to £540. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Belfast Intl Airport to Kaunas looking right now?

    One-way fares from Belfast Intl Airport to Kaunas are currently higher than usual. Average one-way flight prices are about £138, which is 96% above the typical average for this route.

  • Which car hire options are available at Kaunas Airport (KUN)?

    Kaunas Airport (KUN) hosts 5 major car hire companies, with daily rates starting from around £1 for economy cars. Top options include:
    • Alamo
    • Wheego
    • U-Save
    • Goldcar Rental SP
    • CarWiz

  • Which airports can I use when flying from Belfast Intl Airport to Kaunas?

    Flights from Belfast Intl Airport to Kaunas usually depart from Belfast Intl (BFS) and arrive at Kaunas (KUN).

  • Which airports do connecting flights from Belfast Intl Airport to Kaunas pass through?

    Most connecting flights from Belfast Intl Airport to Kaunas pass through London Luton (LTN), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Belfast Intl Airport to Kaunas?

    On the Belfast Intl Airport to Kaunas route, being flexible with your departure day can save you up to 87%. Sunday is the cheapest day at £45 return on average, while Friday is the most expensive at £332 – a £287 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What is the time difference between Belfast Intl Airport and Kaunas?

    Kaunas is 2 hours ahead of Belfast Intl Airport (Eastern European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Belfast Intl Airport to Kaunas flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Friday. On this route, Sunday flights average £45 – about £287 less than Friday (86% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Belfast Intl Airport to Kaunas trip for January. Fares historically average £45 return in that month – typically £314 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Belfast Intl to Kaunas

Complete your trip to Kaunas with a hotel stay or car hire

Car hire in Kaunas
Hotels in Kaunas
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