Lufthansa has permanently shut down its regional carrier CityLine, citing soaring jet fuel costs
One of Europe’s oldest regional carriers is gone. Lufthansa has permanently shut down its subsidiary CityLine effective April 18, bringing a sudden and definitive end to an airline that had been operating since 1958 just five years after Lufthansa itself was founded. The closure affects approximately 2,000 employees, who have either been laid off or offered roles elsewhere within the broader Lufthansa group.
The move was driven largely by fuel costs that have more than doubled since the start of the war in Iran, according to the airline’s parent company. Lufthansa’s group chief financial officer cited the dramatic rise in kerosene prices alongside mounting pressure from ongoing labor disputes as the key factors behind what was described internally as a necessary step to stop further financial losses at what the company called a loss-making airline.
While Lufthansa had already been planning to phase CityLine out by 2027 replacing it with a new operation called Lufthansa City Airlines those plans have now been sharply accelerated. The entire fleet of 27 aircraft, which includes the Airbus A319 and the Bombardier CRJ900, will be permanently retired from service. All flights originally scheduled from April 18 onward have been wiped from the airline’s program with no path to reinstatement.
What CityLine’s closure means for travelers
CityLine operated as a feeder carrier, connecting passengers from smaller European cities to major hub airports including Frankfurt and Munich, where they could board long haul Lufthansa flights. Its disappearance leaves a gap in service for travelers in countries including Croatia, Slovenia and Serbia, where dozens of summer flights had already been sold and scheduled.
Passengers holding tickets for those now canceled routes are being offered either full refunds or rebooking options on other airlines operating under the Lufthansa umbrella. Travelers with upcoming itineraries involving CityLine operated legs are advised to check their booking status directly with Lufthansa as soon as possible.
CityLine is not alone, 4 airlines have already collapsed in 2026
The shutdown of CityLine is part of a broader and deeply troubling pattern taking shape across the aviation industry this year. Smaller regional and charter carriers, already operating on thin margins before the fuel crisis, are proving especially vulnerable to the current environment.
Here are the 4 airlines that have shut down or suspended operations so far in 2026:
Magnicharters, The Mexican holiday airline canceled all flights through May 2026, leaving thousands of travelers stranded at popular vacation destinations across the country. The Mexican government was forced to coordinate evacuation flights through larger carriers including Aeromexico and Volaris.
Starflite Aviation, The Houston based carrier had its operating license revoked by the FAA in March 2026 after authorities alleged that the airline’s owners had falsified pilot training records in order to bypass required safety audits.
AlpAvia, The Slovenian charter airline also ceased operations in March 2026, citing financial difficulties it could no longer sustain.
H-Bird, The Swedish charter carrier was declared bankrupt by a Swedish court after losing its operating license at the end of 2025.
A broader crisis taking shape in aviation
Industry analysts have warned that the combination of elevated fuel costs, unresolved labor disputes and post pandemic debt loads has created conditions that few smaller carriers can withstand for long. The war in Iran has been a particular accelerant, pushing jet fuel prices to levels not seen in years and squeezing profit margins that were already razor thin for regional operators.
For Lufthansa, the loss of CityLine represents both a financial and human toll. The parent company acknowledged the difficulty of the decision, particularly for the thousands of workers whose careers were built within the regional carrier. Whether Lufthansa City Airlines, the planned replacement, will be able to fill the operational void CityLine leaves behind remains an open question especially if fuel prices continue to climb through the remainder of 2026.
For now, travelers across Europe are being asked to check their bookings, stay flexible and brace for further disruption as the aviation industry navigates one of its most turbulent stretches in recent memory.