Cheap flights from Kaunas to Brussels from $88 KUN → CRL

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $56 to $238.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 2-night return fares leaving within 3 days of 11 Dec to compare.

Every date we hold

2 fares on 2 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $88.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $18 to $29.

At $101, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 22 Dec to compare.

Every date we hold

6 fares on 6 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $18.

Return

Fares 14 to 29 days before departure were typically 71% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 30 to 59 days before departure were typically 69% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Kaunas to Brussels?

The cheapest return found recently is $88 with Ryanair, 11 Dec to 13 Dec, found 2 days ago.

How much is a one-way flight from Kaunas to Brussels?

The cheapest one-way found recently is $101 with Ryanair, 22 Dec, found 2 days ago. The cheapest one-way we hold, of any age, is $18 with Ryanair, 13 Dec, found 7 days ago. The cheapest one-way fare on each of 6 departure dates is usually $30 to $39.

What is the cheapest month to fly from Kaunas to Brussels?

December 2026 is the cheapest month for a return, from $88, 11 Dec to 13 Dec, found 2 days ago. It is the cheapest month for a one-way too, from $18, 13 Dec, found 7 days ago.

How far ahead should I book a flight from Kaunas to Brussels?

In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 71% lower than 0 to 6 days before departure. One-way fares 30 to 59 days before departure were typically 69% lower than 0 to 6 days before departure.

Is there a direct flight from Kaunas to Brussels?

Yes, the cheapest nonstop return found recently is $88 with Ryanair, 11 Dec to 13 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $101 with Ryanair, 22 Dec, found 2 days ago.

How long is the flight from Kaunas to Brussels?

The cheapest nonstop one-way found recently, with Ryanair on 22 Dec, takes 2 h 25 min from Kaunas Airport (KUN) to Charleroi Brussels South Airport (CRL).

Which airlines have the cheapest flights from Kaunas to Brussels?

Between 13 Dec and 5 Mar 2027, Ryanair has the cheapest one-way on all 6 departure dates we hold.