Ryanair
Th
starting at $25
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kaunas to Brussels. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Kaunas to Brussels, despite the fact that sometimes flights with transfers can cost significantly less.
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Ryanair
Th
starting at $25
The only airline operating direct flights from Kaunas to Brussels is Ryanair. Flights operate on Thursday.
The minimum one-way ticket price from Kaunas to Brussels is $22 (July 2026), while the maximum is $134 (October 2026). On average, a ticket costs $69–$186.
Tickets from Kaunas to Brussels are getting more expensive each month. From July 2026 to October 2026, the increase reached 511%, with prices now at $134. It's unlikely to get cheaper than the current level.
The most significant price increase was from July 2026 to October 2026 — up 511%. The best time to fly is July 2026–August 2026, when the average price is $37. In August 2026–October 2026, tickets cost around $93.
Given the rising prices, it's best not to delay your purchase. Flying in July 2026–August 2026 can save you up to 60% compared to the most expensive months.
Price variation across months on this route is 68.3%. Your choice of departure month significantly affects the total flight cost.
Kaunas — Brussels
08/27/2026
Departure
Direct flight
FR939
starting at $91
Kaunas — Brussels
10/08/2026
Departure
Direct flight
FR939
starting at $82
Kaunas — Brussels
07/27/2026
Departure
Direct flight
FR939
starting at $69
Kaunas — Brussels
07/30/2026
Departure
Direct flight
FR939
starting at $47
Kaunas — Brussels
07/13/2026
Departure
Direct flight
FR939
starting at $32
Kaunas — Brussels
07/23/2026
Departure
Direct flight
FR939
starting at $47
Kaunas — Brussels
08/03/2026
Departure
Direct flight
FR939
starting at $55
Kaunas — Brussels
08/06/2026
Departure
Direct flight
FR939
starting at $83
The route Kaunas — Brussels is served by several airlines: Ryanair, Wizz Air, and Buzz. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $21 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest flight ticket from Kaunas to Brussels according to data for the last 48 hours costs $21
Often the best time to buy tickets from Kaunas to Brussels is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kaunas to Brussels can be found flying in these months: July, August, October.
The fastest flights from Kaunas to Brussels start from 2 hours 25 minutes in the air.
The following airlines operate direct flights on the route Kaunas — Brussels: Ryanair
The cheapest one-way flight from Kaunas to Brussels departs on 07/23/2026, is operated by Ryanair and costs $21
The cheapest roundtrip flight from Kaunas to Brussels departs on 08/17/2026, is operated by Ryanair and costs $79
Fastest flight from Kaunas to Brussels takes 2h 25m
There are direct flights on this route 2 days a week: Mo and Th
The distance between Kaunas and Brussels is 1382km (857 miles). The average flight duration is 2h 25m. There are 2 direct flights from Kaunas to Brussels. The time difference between Kaunas and Brussels is 1h. Flights from Kaunas begin at 10:25 AM. The latest flight from Kaunas departs at 3:00 PM
Kaunas Airport (KUN) is Lithuania’s secondary international gateway, typically serving a mix of low-cost carriers and seasonal charter flights rather than major global hubs. It’s located about 15 km east of Kaunas city centre, with travel times usually around 20–30 minutes by car depending on traffic. Regular bus connections to the centre take roughly 25–40 minutes and fare can be modest, while taxis and ride-hailing services offer door-to-door convenience at higher cost. The airport is compact and easy to navigate, which can mean shorter walking distances and quicker transfers, but it may have fewer frequency options, amenities and intercontinental connections compared with larger regional hubs.
Brussels is mainly served by Brussels Airport (BRU) in Zaventem, the country’s primary international hub handling long-haul, Schengen and many full-service carriers, and by Brussels South Charleroi (CRL), a lower-cost option popular with budget airlines. BRU lies about 12–15 km northeast of the city centre and can be reached by train in roughly 20–25 minutes (tickets typically moderately priced) or by airport bus/taxi in 30–40 minutes depending on traffic; shuttle and car-rental options are common. Charleroi sits around 45–60 km to the south and usually requires a 45–75 minute shuttle or coach transfer at budget-friendly fares. Pros: BRU offers greater service range and convenience for connections; CRL can be cheaper but may add transfer time and less frequent public-transport choices.
We couldn't find any special offers for flights from Kaunas to Brussels
