Cheap flights from Brussels to Kaunas
from 22 US$
From 146 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 22 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Brussels to Kaunas, a about 1,383 km route (around 2h 14m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Ryanair operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Brussels to Kaunas?
It's usually 2026-09, from 22 USD. Use the price calendar to compare other dates.
How long is the flight from Brussels to Kaunas?
A nonstop flight takes about 2h 14m and covers around 1,383 km. Connecting itineraries take longer.
Are there direct flights from Brussels to Kaunas?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Brussels to Kaunas?
Ryanair operate this route, among others. Compare them all in the results.
When should I book Brussels–Kaunas flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Brussels → Kaunas · Live fares from 100+ sites — free, with no hidden fees.