Ryanair continues to dominate European skies with the largest active aircraft fleet among airlines in the region. As of 2025, the Irish low-cost carrier operates 619 aircraft, most of which are Boeing 737-800 and 737 MAX 8-200 models. A small number of Airbus A320s also support operations via its Lauda Europe subsidiary.
The airline is also looking ahead. Ryanair has placed a substantial order for 300 Boeing 737 MAX 10 aircraft, with deliveries expected between 2027 and 2034, reinforcing its position as a fleet leader well into the next decade.
Lufthansa Group Follows Closely
The Lufthansa Group ranks second, with a sizable fleet that includes 296 aircraft operated under the main Lufthansa brand. When adding the fleets of its subsidiaries — Austrian Airlines, Swiss, Brussels Airlines, and Eurowings — the group’s combined total rises significantly, making it one of Europe’s most diverse airline families.
EasyJet and Wizz Air Maintain Growth Trajectories
EasyJet holds the third spot, operating an all-Airbus fleet of 355 aircraft, primarily from the A320 family. The airline is actively expanding, with orders placed for 291 additional aircraft to meet rising demand across short and medium-haul routes.
Wizz Air, another fast-growing low-cost carrier, currently operates 229 Airbus aircraft. With 299 aircraft on order — including the long-range A321XLR — Wizz Air is positioning itself for major growth across Europe and into new markets.
Air France–KLM Remains a Major Player
The Air France–KLM group operates a joint fleet of 514 aircraft. This total includes both narrow-body and wide-body jets across the two national carriers, enabling the group to serve over 200 destinations globally.
Europe’s Top Airlines by Fleet Size in 2025
- Ryanair: 619 aircraft
- Lufthansa Group: Estimated over 600 aircraft including subsidiaries
- EasyJet: 355 aircraft
- Wizz Air: 229 aircraft
- Air France–KLM: 514 aircraft combined
As airlines across Europe recover from pandemic-related disruptions, these fleet expansions highlight renewed confidence in travel demand. With additional aircraft orders in the pipeline, the competitive landscape is set to evolve further in the coming years.