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Cheap flights from Kaunas to Brussels

One-way from €16, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Thu, Dec 10Any priceFri, Dec 11€47Sat, Dec 12Any priceSun, Dec 13€16Mon, Dec 14Any priceTue, Dec 15Any priceWed, Dec 16€91Thu, Dec 17Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€16
Ryanair, flight FR 939Found 3 days ago, 1 adult
Check live price
06:00KaunasSun, Dec 13
Travel time 2h 25m, nonstopKUNCRL
07:25BrusselsSun, Dec 13
€27
Ryanair, flight FR 939Found 3 days ago, 1 adult
Check live price
06:00KaunasSun, Jan 17
Travel time 2h 25m, nonstopKUNCRL
07:25BrusselsSun, Jan 17
€30
Ryanair, flight FR 939Found yesterday, 1 adult
Check live price
06:00KaunasSun, Dec 6
Travel time 2h 25m, nonstopKUNCRL
07:25BrusselsSun, Dec 6
€32
Ryanair, flight FR 939Found today, 1 adult
Check live price
06:00KaunasSun, Nov 22
Travel time 2h 25m, nonstopKUNCRL
07:25BrusselsSun, Nov 22
€33
Ryanair, flight FR 939Found yesterday, 1 adult
Check live price
10:25KaunasFri, Nov 27
Travel time 2h 25m, nonstopKUNCRL
11:50BrusselsFri, Nov 27

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in BelgiumTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Brussels, booked ahead at a fixed price.
    See options
  • Things to do in BrusselsPopular tours from $32.88 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Belgium from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €250 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425262728€16029€21830–31€194

November 2026

MoTuWeThFrSaSu1€542–3–4–5–6€577€1118–9–10–11€10112–13€3914€9815€4616€14817–18–19€14420€4421€8322€3223€14624–25–26–27€3328€8429€3630–

December 2026

MoTuWeThFrSaSu1–2–3–4€465€1036€307–8–9–10–11€4712–13€1614–15–16€9117–18–19–20–21–22–23–24–25–26–2728293031
€40 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 13, €16.

Lowest fares by month

In the fares found this week, December has the lowest: from €16 one-way, against €203 in September 2027. Pick a month to see its cheapest date.

  1. Oct€160
  2. Nov€32
  3. Dec€16
  4. Jan€27
  5. Feb€115
  6. Mar€40
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sep€203
€0€100€200€300OctNov€16DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€160Wed, Oct 282 stops
November€32Sun, Nov 22Nonstop
December€16Sun, Dec 13Nonstop
January 2027€27Sun, Jan 17Nonstop
February 2027€115Mon, Feb 12 stops
March 2027€40Fri, Mar 5Nonstop
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027€203Mon, Sep 202 stops

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Brussels. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare€160€32€16€27€115€40–––––€203
High °C15°10°7°6°7°11°15°18°21°23°23°20°
Low °C8°5°2°1°2°4°6°9°12°14°14°11°
Precipitation mm687687766559476071778765

Source: Brussels on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

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

In the fares found this week, December has the lowest: from €16 one-way, against €203 in September 2027.

What is the weather in Brussels in December?

In December, the cheapest month to fly, the average daily high in Brussels is 7 °C and the low 2 °C.

Are there direct flights from Kaunas to Brussels?

Yes. Recent fares include nonstop flights with Ryanair.

How long is the flight from Kaunas to Brussels?

A nonstop flight takes about 2h 25m. The distance is 1,396 km.

Which day of the week is cheapest to fly?

In the fares we have, Sunday departures are the cheapest, with a typical lowest fare of €36. Monday is the priciest at about €146.

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