Fastest€40.85
- ASL Airlines Belgium AS243906:4756m07:43Kaunas KUNWarsaw WAW
Door to door 4h 6mCO2 89.5 kgChanges 0Fixed, no changes
Kaunas to Warsaw flight
Flights from Kaunas to Warsaw start at €44.98 and take 4h 6m at their fastest.
The Flights from Kaunas to Warsaw starts at €44.98 and takes 4h 6m door to door, run by 1 operator over 364 km, with around 2 departures a day. Fares bottom out about 60 days before departure.
- 4h 6mDoor to door
- 56mMoving
- €44.98From
- 89.5 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.
Airlines
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 |
|---|---|---|---|---|---|
 ASL Airlines Belgium | €40.85 | 4h 2m | 740 km/h | Fixed fare | Not published |
The flight gets you into Warsaw. It does not get you a bed, and neither do we.
A room in Warsaw for the night the flight gets in
Sort by distance from Warszawa Centralna and you can see which places are ten minutes on foot and which are not.
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When to book Kaunas to Warsaw
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
- €24.9314 days
- €30.437 days
- €29.333 days
- €41.431 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 186 percent. The most expensive point is €41.43, 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
- €24.93Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Kaunas
Air
- KUN
Warsaw
Air
- WAW
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 364 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 Olsztyn, Vilnius, Białystok, Suwałki. The gap between arriving and leaving is 59 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 16 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 Kaunas at 06:47 and the last at 14:05, across 2 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Flights 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 6m | 56m | 3h 10m | €44.98 | 89.5 kg | 2 |
| Coach | 5h 33m | 4h 49m | 44m | €20.53 | 9.5 kg | 6 |
Questions about Kaunas to Warsaw
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 Flight from Kaunas to Warsaw take?
The Flight from Kaunas to Warsaw takes 4h 6m door to door, of which 56m is spent moving. The route runs 364 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 Flight from Kaunas to Warsaw cost?
The Flight from Kaunas to Warsaw starts at €44.98 for one passenger, checked on September 12, 2026. A typical fare is €42.62. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Kaunas to Warsaw?
1 operators run the Flight from Kaunas to Warsaw: ASL Airlines Belgium. Between them they file around 2 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 Flight from Kaunas to Warsaw use?
The Flight from Kaunas to Warsaw leaves from Kaunas KUN and arrives at Warsaw WAW. Allow about 3h 10m 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 Flight the best way from Kaunas to Warsaw?
Traveling from Kaunas to Warsaw by Coach costs €20.53 and takes 5h 33m door to door, against 4h 6m by Flight. 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 Flight from Kaunas to Warsaw?
Fares for the Flight from Kaunas to Warsaw bottom out around 60 days ahead, at €14.48. The gap between the cheapest and most expensive lead time across the window is 186 percent, measured on September 12, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Kaunas to Warsaw produce?
The Flight from Kaunas to Warsaw produces about 89.5 kg of CO2 per passenger over 364 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
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 Kaunas to Warsaw on September 12, 2026: 364 km of route against 353 km in a straight line, 2 services a day, 1 operators, a cheapest fare of €44.98, and 4h 6m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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WAW is not in Warsaw, and the drive in from it is the part of the trip nobody plans. We sell the flight and stop at the terminal door.
Getting from WAW into Warsaw?
A price agreed before you fly, a driver at arrivals, and a car big enough for the bags.
Book a ride from WAW with Welcome PickupsOr check Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.