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Cheap flights Kaunas — Bucharest

from $89 1 174 km ~1h 53m 2 flights found 2 airlines cheapest on Saturday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $89 on 28.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
28 Nov 2026, Sat
Buzz RR 4606
07:10
KUN Kaunas Airport
13:30
OTP Bucharest Henri Coanda International Airport
6h 20m 2 stops
View this ticket
25 Nov 2026, Wed
ALPAVIA AL 6156
22:00
KUN Kaunas Airport
03:45
OTP Bucharest Henri Coanda International Airport
5h 45m 2 stops
View this ticket
Route characteristics
Distance
1 174 km
Flight time
1h 53m
Time difference
+0h
Minimum price
from $89 (28.11.2026)
Average price
$107
Maximum price
$125
Cheapest day
Saturday
Departure airports (1)
KUN Kaunas Airport
Arrival airports (1)
OTP Bucharest Henri Coanda International Airport
Airlines (2)
RR Buzz AL ALPAVIA
Agencies (2)
Kiwi.com Flightnetwork
Prices by day of week
Airlines — cheapest prices 2
Buzz
Buzz
Low-cost 1 flights · 1 days
$89
ALPAVIA
ALPAVIA
1 flights · 1 days
$125
Where to buy tickets 2
Kiwi.com
1 tickets · 1 days
from $89
Flightnetwork
1 tickets · 1 days
from $125
Airports

From — Kaunas (1)

  • KUN Kaunas Airport

To — Bucharest (1)

  • OTP Bucharest Henri Coanda International Airport
Other destinations from Kaunas
Frequently asked questions about the route Kaunas — Bucharest
How long is the flight from Kaunas to Bucharest?
Approximate flight time — 1h 53m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Kaunas to Bucharest?
The straight-line distance — 1 174 km.
How much do flights from Kaunas to Bucharest cost?
The minimum price over 3 months — from $89 on 28.11.2026.
What is the average ticket price?
The average price — $107. Range: $89 — $125.
What is the time difference between Kaunas and Bucharest?
The difference — +0h.
From which airports does Kaunas operate flights?
From Kaunas: KUN (Kaunas Airport).
To which airports in Bucharest do flights arrive?
To Bucharest: OTP (Bucharest Henri Coanda International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Buzz, ALPAVIA.
Which day of the week is cheapest?
The cheapest day of the week — Saturday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Kaunas — Bucharest

Flights Kaunas — Bucharest is a popular route. The straight-line distance is 1 174 km. Flight time 1h 53m. Time difference +0h.

From Kaunas (KUN) flights depart from 1 airport: KUN. To Bucharest (BUH) — 1 arrival airport: OTP.

2 airlines operate on this route: Buzz, ALPAVIA.

The minimum price for the next 3 months — from $89 (28.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $107, ranging from $89 to $125. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Saturday.

Other destinations in Romania from Kaunas