Ryanair
Mo and Th
starting at $26
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 Brussels to Kaunas. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Brussels to Kaunas ranges from $25 (October 2026) to $194 (December 2026). On average, the ticket price is about $100–$154.
A non-stop flight is the most convenient and comfortable way to fly from Brussels to Kaunas, despite the fact that sometimes flights with transfers can cost significantly less.
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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.
Flight costs from Brussels to Kaunas climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.
Prices rise from October 2026 to December 2026 (+686%), then decline from December 2026 to January 2027 (21%). The cheapest tickets are in October 2026–November 2026 (averaging $26), while the priciest are in December 2026–January 2027 ($174).
For savings, plan your flight for October 2026–November 2026 — you could save up to 85%. Try to avoid December 2026–January 2027 when possible: prices are at their highest then.
Price spread on this route is 75.7%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
All airports
Ryanair
Mo and Th
starting at $26
The only airline operating direct flights from Brussels to Kaunas is Ryanair. Flights operate on Monday and Thursday.
Brussels — Kaunas
10/12/2026
Departure
Direct flight
FR938
starting at $159
Brussels — Kaunas
10/15/2026
Departure
Direct flight
FR938
starting at $90
Brussels — Kaunas
10/25/2026
Departure
Direct flight
FR938
starting at $82
Brussels — Kaunas
10/30/2026
Departure
Direct flight
FR938
starting at $65
Brussels — Kaunas
11/08/2026
Departure
Direct flight
FR938
starting at $59
Brussels — Kaunas
11/22/2026
Departure
Direct flight
FR938
starting at $51
Brussels — Kaunas
12/20/2026
Departure
Direct flight
FR938
starting at $143
Brussels — Kaunas
12/22/2026
Departure
Direct flight
FR938
starting at $230
Brussels — Kaunas
10/19/2026
Departure
Direct flight
FR938
starting at $155
Brussels — Kaunas
11/27/2026
Departure
Direct flight
FR938
starting at $28
Flights from Brussels to Kaunas are operated by several airlines — Ryanair, Vueling, and LC Busre SAC. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $25, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from Brussels to Kaunas according to data for the last 48 hours costs $25
Often the best time to buy tickets from Brussels to Kaunas is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Brussels to Kaunas can be found flying in these months: October, November, January.
The fastest flights from Brussels to Kaunas start from 2 hours 20 minutes in the air.
The following airlines operate direct flights on the route Brussels — Kaunas: Ryanair
The cheapest one-way flight from Brussels to Kaunas departs on 10/30/2026, is operated by Ryanair and costs $25
The cheapest roundtrip flight from Brussels to Kaunas departs on 10/15/2026, is operated by Ryanair and costs $89
Fastest flight from Brussels to Kaunas takes 2h 20m
There are direct flights on this route 5 days a week: Su, Mo, Tu, Th, and Fr
The distance between Brussels and Kaunas is 1382km (857 miles). There are 3 direct flights from Brussels to Kaunas. The time difference between Brussels and Kaunas is 1h. Flights from Brussels begin at 6:40 AM. The latest flight from Brussels departs at 4:50 PM
We couldn't find any special offers for flights from Brussels to Kaunas
