Lufthansa cancels 20,000 flights and retires aircraft as fuel costs force the group's hand

Lufthansa Group published two press releases in six days this month. The first, on 16 April, announced the immediate shutdown of Lufthansa CityLine, the permanent grounding of six long-haul aircraft and a reduction of five narrowbodies from the core brand's winter schedule. The second, published Tuesday evening, confirmed that 20,000 short-haul flights will be removed from the group's schedule through October, saving more than 40,000 metric tons of jet fuel, with capacity simultaneously expanded at Zurich, Vienna and Brussels.

Read together, the two statements describe a single decision executed in two stages: Europe's largest airline group is using a fuel crisis to accelerate a restructuring it had already decided was necessary, and to do so at a pace that its own labour disputes were making difficult to achieve through conventional means.

CFO Till Streichert was precise about the sequencing in the 16 April statement: "In this regard, we had already identified the prospective removal of CityLine from our program as part of our strategic development for some time, independently of the current geopolitical crisis. The current crisis is now forcing us to implement this measure earlier." That framing, crisis as accelerant rather than cause, is the analytical thread running through everything Lufthansa has announced since 18 April.

What has been decided

The package is three-phased and now fully confirmed from primary sources.

The first step, effective immediately: the 27 operational aircraft of Lufthansa CityLine have been permanently removed from the flight programme. The Canadair CRJ aircraft were described as nearing the end of their technical operational capability with comparatively high operating costs. The shutdown was originally planned for the end of 2026 at the latest; the fuel crisis moved it forward by the better part of a year.

The second step, at the end of the summer schedule in October: the last four Airbus A340-600s will leave the fleet, bringing the era of that aircraft type at Lufthansa to a definitive end, alongside the grounding of two Boeing 747-400s. The final retirement of the 747 type is planned for next year.

The third step, in the 2026-27 winter schedule: an additional reduction of five aircraft from the Lufthansa core brand's short and medium-haul programme, as part of the group's consolidation of European traffic across its six hubs in Frankfurt, Munich, Zurich, Vienna, Brussels and Rome.

The 20,000 flight cancellations through October reduce group capacity by less than one per cent in available seat kilometres, with the first 120 daily cancellations implemented on Tuesday and affected passengers notified. At least three destinations have been temporarily removed: Frankfurt to Bydgoszcz and Rzeszów in Poland, and Stavanger in Norway. Ten connections including Cork, Ljubljana, Rijeka, Stuttgart, Trondheim and Wrocław are being rerouted through other group hubs rather than cancelled outright.

The fuel

Lufthansa Group's passenger airlines are hedged at approximately 80 per cent of fuel consumption based on crude oil prices. The remaining 20 per cent is purchased at current market prices. With jet fuel having more than doubled since 28 February, that unhedged 20 per cent is carrying a cost burden that the group has calculated is better addressed by removing the flights that generate it than by absorbing the expense.

The package generates what Streichert described as a disproportionate savings effect on fuel costs: particularly inefficient aircraft are removed from operations early, and the saved fuel quantity reduces the unhedged portion of the group's total fuel requirements by around 10 per cent. Grounding the A340-600s — four-engine long-haul jets that burn roughly twice the fuel per seat of the A350s replacing them — and the 747-400s achieves the same reduction in unhedged exposure with a fraction of the operational disruption that network-wide cuts would require.

The logic is coherent and the numbers are defensible. What it also represents is a group that entered 2026 with a cleaner hedging position than most European peers, absorbing the fuel shock through fleet rationalisation rather than cash burn.

The labour context

Lufthansa faced consecutive days of disruption from two separate unions in April: pilots under the Vereinigung Cockpit union and cabin crew under UFO both staged walkouts, with the UFO union scheduling a strike on the day Lufthansa marked its centenary. The timing was not coincidental. VC president Andreas Pinheiro stated that the situation remained unchanged and that neither Lufthansa nor Lufthansa Cargo had made an offer regarding company pensions, nor had CityLine made a viable offer for a new collective bargaining agreement.

The CityLine closure resolves the CityLine labour dispute by removing its subject matter. The 2,000 employees are being offered continued employment elsewhere in the group; ground staff have already been allocated to the newly founded Lufthansa Aviation GmbH; cockpit and cabin crew were offered transfer options to Lufthansa City Airlines at the turn of 2024 and 2025. Whether those offers are accepted at scale will determine whether the closure generates redundancy costs that offset the fuel savings it is designed to deliver.

The wider pilot and cabin crew disputes at the mainline carrier and Eurowings remain unresolved. Lufthansa City, notably, reached a collective labour agreement for cockpit and cabin crew on 10 April — a settlement covering terms through 2029 that the group will now be looking to use as a template in negotiations with the unions still in dispute.

What the group is not saying

The 21 April press release states that the group expects a largely stable fuel supply for its planned summer flights and is pursuing physical procurement of jet fuel as well as price hedging to manage the situation. That sentence is doing more work than it appears to. It is a public commitment to supply stability at a moment when the IEA has warned that Europe has perhaps six weeks of jet fuel remaining and fuel rationing is already in force at seven Italian airports. Lufthansa is not disclosing the source, volume or price of its physical procurement arrangements — it would be commercially suicidal to do so — and the hedge position covers crude oil prices rather than the jet fuel crack spread that has driven much of the European supply problem since February.

The medium-term route plan, which will set out the full scope of summer 2026 changes beyond the confirmed cancellations, is due in late April or early May. That publication will be the more complete picture of what Lufthansa has decided to operate and what it has decided to abandon for the summer season. The 20,000 cancellations announced Tuesday represent the confirmed first tranche; the full route plan may extend the scope considerably.

The centenary that got complicated

Lufthansa turned 100 years old on 15 April. Federal Chancellor Friedrich Merz delivered the keynote at a ceremony in Frankfurt at which the group's century of German aviation history was the intended subject. Within 24 hours, the group had announced the permanent closure of one of its subsidiaries, the acceleration of its long-haul fleet retirement and the cancellation of 20,000 flights. Europe's largest airline group is financially stronger than most of its peers with the balance sheet depth that comes from a century of operations and a diversified group structure. The fuel crisis is not an existential threat to Lufthansa in the way it is to SAS or Spirit Airlines.

It is, however, forcing the hand of a group that had spent several years building a strategic restructuring plan at its own pace — through the CityLine wind-down timeline, through the hub consolidation strategy, through the fleet modernisation roadmap. The Iran war has compressed that timeline into weeks. The restructuring Lufthansa planned for the end of 2026 is largely done by May.