Overflights, up by 3.4% y-o-y to 14,300, accounted for three-fourths of all flights, the state-owned air navigation service provider said.
The number of flights handed at Vilnius Airport rose by 1.8% to 3,500, making up 71.8 % of all flights serviced at Lithuanian airports.
Flight numbers rose by 17.1% to 774 at Kaunas Airport, by 15.6% to 313 at Siauliai Airport and by 10.7% to 289 at Palanga Airport.
The top five users of Lithuanian airspace last month were Russia's Aeroflot, Latvia's airBaltic, Finnair, Germany's' Lufthansa and Ireland's Ryanair, unchanged from a year ago.