Cheapest return flights from Brussels to Kaunas in April from $152

AirHint found the following cheapest return flights from Brussels (BRU) to Kaunas (KUN) in April 2026 (see full year).

Return flights

13 Apr - 16 Apr Ryanair direct
23 Apr - 25 Apr Ryanair
22 Apr - 24 Apr airBaltic
23 Apr - 24 Apr Ryanair
03 Apr - 19 Apr airBaltic

Also check the deals for one-way flights from Brussels to Kaunas in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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