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Cheap flight tickets from Kaunas to Brussels

Compare Kaunas to Brussels flight deals

Find the cheapest month or even day of the year to fly to Brussels

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Flight deals from Kaunas to Brussels

Looking for a cheap last-minute deal or the best return flight from Kaunas Airport to Brussels? If you want to travel next month, return fares start from RM316. Find the lowest prices on one-way and return tickets right here.
Brussels.RM102 per passenger.Departing Thu, 23 Jul.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Kaunas on Thu, 23 Jul, arriving in Brussels S. Charleroi.Price includes taxes and charges.From RM102, select.
Brussels.RM149 per passenger.Departing Mon, 3 Aug.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Kaunas on Mon, 3 Aug, arriving in Brussels S. Charleroi.Price includes taxes and charges.From RM149, select.
Brussels.RM168 per passenger.Departing Mon, 7 Sep.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Kaunas on Mon, 7 Sep, arriving in Brussels S. Charleroi.Price includes taxes and charges.From RM168, select.
Brussels.RM168 per passenger.Departing Thu, 1 Oct.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Kaunas on Thu, 1 Oct, arriving in Brussels S. Charleroi.Price includes taxes and charges.From RM168, select.
Brussels.RM197 per passenger.Departing Thu, 25 Jun.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Kaunas on Thu, 25 Jun, arriving in Brussels S. Charleroi.Price includes taxes and charges.From RM197, select.
Brussels.RM201 per passenger.Departing Fri, 6 Nov.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Kaunas on Fri, 6 Nov, arriving in Brussels S. Charleroi.Price includes taxes and charges.From RM201, select.
Brussels.RM201 per passenger.Departing Fri, 4 Dec.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Kaunas on Fri, 4 Dec, arriving in Brussels S. Charleroi.Price includes taxes and charges.From RM201, select.
Brussels.RM201 per passenger.Departing Fri, 12 Mar.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Kaunas on Fri, 12 Mar, arriving in Brussels S. Charleroi.Price includes taxes and charges.From RM201, select.
Brussels.RM201 per passenger.Departing Sun, 28 Feb.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Kaunas on Sun, 28 Feb, arriving in Brussels S. Charleroi.Price includes taxes and charges.From RM201, select.
Brussels.RM317 per passenger.Departing Fri, 1 Jan.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Kaunas on Fri, 1 Jan, arriving in Brussels S. Charleroi.Price includes taxes and charges.From RM317, select.

Find the cheapest month to fly from Kaunas to Brussels

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kaunas to Brussels flights are currently cheapest in July.
Jun
from RM197
Jul
from RM102
Aug
from RM149
Sep
from RM168
Oct
from RM168
Nov
from RM201
Dec
from RM201
Jan
from RM317
Feb
from RM201
Mar
from RM201
Apr
Find prices
May
Find prices

Direct flights from Kaunas to Brussels

Alternative Kaunas to Brussels routes

Looking for the cheapest, fastest or easiest route from Kaunas to Brussels? You could fly into the following airports instead.

Brussels International

11km from central Brussels
Closest
from RM340
Search flights

Antwerp Deurne

39km from central Brussels
from RM592
Search flights

Brussels S. Charleroi

44km from central Brussels
Cheapest
from RM102
Search flights

Liege

80km from central Brussels
Search flights

Kortrijk

81km from central Brussels
Search flights

Kaunas to Brussels: Flight information

The things to know before you go.
Cheapest flight foundRM102
Cheapest month to flyJuly
Average flight time2 hrs, 25 mins
Most popular airlineRyanair
Average flights per week4

Finding cheap flights from Kaunas to Brussels: Frequently asked questions

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.
The best price we found for a return flight from Kaunas to Brussels is RM231. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 25 minutes is the average flight time from Kaunas to Brussels.
Ryanair and Buzz fly direct from Kaunas to Brussels.
As of June 2026, there are 4 flights per week flying from Kaunas to Brussels.
The cheapest month to fly from Kaunas to Brussels is usually July.
If you're flying from Kaunas Airport, the cheapest airport near Brussels is Brussels S. Charleroi – which is 44.1 km away from the centre of Brussels. We've found flights into this airport from RM231.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kaunas Airport to Brussels on Thursday, 23 July 2026.
Yes – the average flight time is 2 hours and 25 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 15°C. July is typically the warmest month in Brussels, when it usually averages around 22°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -0°C. The rainiest month is December.
Currently, Ryanair offers the cheapest flight tickets to Brussels.

Travelling from Kaunas Airport (KUN) to Brussels: what you need to know

  • Brussels is one hour behind Kaunas, where Kaunas Airport is located. Brussels runs on the UTC+1 timezone.

  • The most popular route is from Kaunas Airport (KUN) to Brussels South Charleroi Airport (CRL). You can select from two weekly services between these two airports. If you want to head off as soon as possible, the earliest flight from KUN to CRL is the 06:00 Ryanair option. If you prefer to leave later in the day, the last departure is at 21:30 with Ryanair.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your KUN to Brussels flight.

  • Flying during a popular month such as June? Public holidays and other popular seasons can mean longer queues and delays at check-in and security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • Begin your journey at KUN and travel straight to Brussels South Charleroi Airport (CRL). That's where you can expect to land when searching for Kaunas Airport to Brussels tickets.

  • Book your ticket with Ryanair. This popular airline operates direct flights from Kaunas Airport to Brussels.

  • We make it a breeze to book plane tickets from KUN to Brussels with a stopover. To see all your options, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to see the sights of the city of your choice. Popular stopovers include:

    • Copenhagen Airport (CPH)

    • Dublin Airport (DUB)

    • Palma de Mallorca Airport (PMI)

  • Located around 13 kilometres from the centre of Kaunas, KUN can be reached in about 25 minutes by car. The journey on public transport will take roughly 30 minutes.

  • Booked an early flight from Kaunas Airport to Brussels? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels close to KUN:

  • Of the departures from Kaunas Airport, 78% arrive on time at their destination.

How to find the cheapest flights from Kaunas Airport (KUN) to Brussels

  • RM102 is the lowest price we've found for a one-way Kaunas Airport to Brussels flight. A round-trip plane ticket right now is RM231. Depending on when you book and the availability, these fares could change.

  • Lock in cheap flights from KUN to Brussels by booking 11 months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • April is the best month for landing an amazing deal on Kaunas Airport to Brussels tickets. If you're looking to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • You don't need to check in daily to find out if fares have dropped when you set up a Price Alert. We'll notify you when there's an even bigger deal on cheap flights from KUN to Brussels.

  • Save on your flight from Kaunas Airport to Brussels with the help of our filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Brussels

Brussels Airport (BRU)

  • Brussels Airport (BRU) is around 13 kilometres from the centre of Brussels. If you're opting for a ride-share or a taxi, the drive takes about 25 minutes.

  • Getting there by public transport takes about 20 minutes.

  • If you're coming in on a late flight from Kaunas Airport to Brussels, nothing beats the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and relaxing soon after at one of these accommodation options near BRU:

  • Booking your vehicle from Brussels Airport around three weeks in advance of your flight from KUN to Brussels can help you get the lowest rate.

Brussels South Charleroi Airport (CRL)

  • Brussels South Charleroi Airport (CRL) is roughly 56 kilometres from the centre of Brussels. Following your flight from Kaunas Airport to Brussels, it'll take you around 55 minutes to reach the heart of the city in a taxi or ride-share.

  • The trip will take roughly 1 hour 15 minutes on public transport.

  • You'll find some comfortable places to call home for the night near CRL. Tuck yourself in and get cosy after your KUN to Brussels flight at one of these perfectly located options:

  • Avoid last-minute price surges. Booking your ride two weeks before your arrival at CRL will help you stay within budget.

Best time to go to Brussels

  • December is the quietest month for flights from Kaunas Airport to Brussels, while September is the most popular. Work out the best time to go to Brussels based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Book a Kaunas Airport to Brussels plane ticket with a departure in August if you're eager to visit the city during its warmest month. You can expect temperatures to range from 12ºC (54ºF) to 27ºC (81ºF).

  • January has average temperatures of between -2ºC (28ºF) and 8ºC (46ºF). Search for a cheap ticket from KUN to Brussels around that time if you want to travel when it's cooler.

More about Brussels

  • When it comes to looking for somewhere to rest your head, you'll find the best stays in Brussels right here. Check out these options as soon as you've booked your flight from Kaunas Airport to Brussels:

  • Atomium and Grand Place are a couple of major attractions to add to your Brussels travel itinerary. Continue your sightseeing adventures at Royal Palace of Brussels.

Explore more of Belgium

  • Brussels has its own special appeal, but there are so many other parts of Belgium waiting to be discovered. About 113 kilometres west of Brussels, a trip to Ostend will keep you on the go. Check out popular attractions like Church of Saint Peter and Saint Paul, The Crystal Ship and Mu.ZEE.

  • Around 113 kilometres east of Brussels, Verviers is another favourite stop in Belgium. Experience the best of this destination with a visit to Hôtel communal ou Ancienne Halle - Monument classé, Musée d'Archéologie et du Folklore and Musée des Beaux Arts et de la Ceramique.

Plan the rest of your trip from Kaunas to Brussels

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.