Cheapest€17.23
- FlixBus FB695511:334h 43m16:16Warszawa ZachodniaKaunas Autobusu Stotis
Door to door 5h 27mCO2 9.5 kgChanges 0Changeable for a fee
Warsaw to Kaunas bus
Buses from Warsaw to Kaunas start at €20.53 and take 5h 25m at their fastest.
The Buses from Warsaw to Kaunas starts at €20.53 and takes 5h 25m door to door, run by 1 operator over 353 km, with around 5 departures a day. Fares bottom out about 60 days before departure.
- 5h 25mDoor to door
- 4h 41mMoving
- €20.53From
- 9.5 kgCO2
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Bus operators
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 FlixBus | €17.23 | 5h 23m | 72 km/h | Changeable | Power outlets, Restrooms, Wi-Fi |
The trip ends at Kaunas. Everything past the gates belongs to somebody else, the rooms included.
Where to stay in Kaunas
Filter by neighborhood and by nightly price, and the map tells you what is a walk and what is a cab.
Search Kaunas on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Warsaw to Kaunas
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €22.7390 days
- €14.4860 days
- €14.4845 days
- €14.4830 days
- €20.5321 days
- €21.6314 days
- €24.937 days
- €24.383 days
- €36.481 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €14.48.
- How much it moves
- The gap between the cheapest and most expensive lead time is 152 percent. The most expensive point is €36.48, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €23.83Sun
- €20.53Mon
- €20.53Tue
- €25.48Wed
- €29.33Thu
- €26.03Fri
- €21.63Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Warsaw
Bus
- Warszawa Zachodnia
- Winnica
Kaunas
Bus
- Kaunas Autobusu Stotis
- Kaunas Bus Station
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 56% of the services we sell on this corridor run through without a change. The remaining 44% involve one connection.
- How far it really runs
- The route covers 353 km against 353 km in a straight line, a detour of 1 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Suwałki, Białystok, Olsztyn, Vilnius. The gap between arriving and leaving is 78 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 12 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Warsaw at 06:26 and the last at 16:40, across 5 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Buses against the other ways to make this journey
The same corridor, door to door, with every mode that runs it.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Flight | 4h 4m | 54m | 3h 10m | €44.98 | 89.5 kg | 2 |
| Coach | 5h 25m | 4h 41m | 44m | €20.53 | 9.5 kg | 5 |
Questions about Warsaw to Kaunas
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Coach from Warsaw to Kaunas take?
The Coach from Warsaw to Kaunas takes 5h 25m door to door, of which 4h 41m is spent moving. The route runs 353 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Coach from Warsaw to Kaunas cost?
The Coach from Warsaw to Kaunas starts at €20.53 for one passenger, checked on September 29, 2026. A typical fare is €19.98. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Coach from Warsaw to Kaunas?
1 operators run the Coach from Warsaw to Kaunas: FlixBus. Between them they file around 5 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Coach from Warsaw to Kaunas use?
The Coach from Warsaw to Kaunas leaves from Warszawa Zachodnia and arrives at Kaunas Autobusu Stotis. Allow about 44m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Is the Coach the best way from Warsaw to Kaunas?
Traveling from Warsaw to Kaunas by Flight costs €44.98 and takes 4h 4m door to door, against 5h 25m by Coach. Which is better depends on whether the money or the hours matter more on this trip. The comparison table on this page shows every mode side by side.
When should I book the Coach from Warsaw to Kaunas?
Fares for the Coach from Warsaw to Kaunas bottom out around 60 days ahead, at €14.48. The gap between the cheapest and most expensive lead time across the window is 152 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Coach from Warsaw to Kaunas produce?
The Coach from Warsaw to Kaunas produces about 9.5 kg of CO2 per passenger over 353 km, which works out at roughly 27 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
What is provided on board the Coach from Warsaw to Kaunas?
Operators on the Coach from Warsaw to Kaunas publish Power outlets, Restrooms, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 5h 25m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Warsaw to Kaunas on September 12, 2026: 353 km of route against 353 km in a straight line, 5 services a day, 1 operators, a cheapest fare of €20.53, and 5h 25m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
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The bus is the simple part. What you do once you are in Kaunas is somebody else's catalog.
Things to do in Kaunas
Timed entry, guided walks and half-day trips out of Kaunas, with free cancellation on most of it.
See Kaunas on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.