These new additions to the airline's fleet were acquired under the airline's October 2004 tender for the acquisition of medium-haul, new generation aircraft. The first three aircraft acquired as part of the tender were delivered to Czech Airlines in 2006. Five more were delivered this year and the last four are scheduled for delivery in 2008. Czech Airlines has already announced its intention to take advantage of its option to acquire an additional eight A319 aircraft at special prices with deliveries scheduled for 2011 – 2012.

Czech Airlines has ordered its new airplanes in a two-class configuration – Business and Economy. The A320 aircraft seat 162 passengers and the smaller A319 seat 135 passengers. These new generation airplanes offer a higher level of passenger comfort due to the more spacious and wider design of their passenger cabins and the additional overhead space for luggage. The planes will also be equipped with the latest onboard communications technologies, including equipment providing real-time flight information, and a state-of-the-art audiovisual system with overhead LCD screens for passengers.

All of the new aircraft are powered by engines manufactured by the CFM International S.A. consortium. The new airplanes have a 1,200 km greater range than Czech Airlines' existing medium-haul fleet and they can fly roughly five percent faster than the older generation Boeing 737 aircraft that they are replacing. The Airbus A320/319 also comes with lower operating costs due to it better fuel economy, reduced maintenance costs and better performance on short runways. The A320/319 is also environmentally friendlier – meeting stricter noise and emission standards – than the planes it replaces. From a commercial perspective, these planes have a substantially greater carrying capacity.

The five new planes from Airbus that were added this year to the airline's fleet replace previously used Boeing 737 aircraft, which the company returned to the lessor after the end of their operating leases in April and May of this year. The average age of the aircraft in the medium-haul fleet of Czech Airlines has once again been shortened to the current 8.2 years.