An unexpected maintenance issue has caused a major airline to cancel flights for up to 10,000 passengers. Finnair, one of Europe’s largest airlines serving over 11 million passengers annually, had to ground numerous flights due to an unusual maintenance problem affecting seats on its planes. The airline scrapped 40 services on Monday and Tuesday, followed by an additional 18 flights on Wednesday and Thursday. Four more flights, including the morning service from Heathrow to Helsinki, were canceled on Friday, October 17.
Anton Radchenko, CEO of AirAdvisor and an expert on air passenger rights, revealed that the grounding was due to several Airbus A321s in Finnair’s fleet needing inspection and being taken out of service. This action was necessary because the seat covers on these aircraft were not cleaned according to the manufacturer’s guidelines, leading to concerns about fire protection.
A spokesperson for Finnair confirmed that the maintenance issue was the reason for the flight cancellations. The airline prioritizes safety and always adheres to maintenance instructions from manufacturers and regulatory authorities. As a result of the situation, multiple flights between October 13 and 17, 2025, were canceled, and Finnair plans to make daily aircraft type changes to minimize further cancellations, potentially resulting in overbookings and schedule changes.
Passengers affected by the cancellations may be eligible for compensation under UK and EU laws. Depending on the circumstances, passengers could receive up to £520 in compensation for the inconvenience caused by the operational error. In case of flight delays over two hours, affected passengers should receive free food and drink vouchers. If the flight is rescheduled for the next day, passengers can request overnight accommodation from the airline. In the event of a cancellation, passengers have the option to claim a full ticket refund or request a seat on an alternative flight, even on a different airline or between different airports.
Passengers may also be entitled to compensation of up to £520, subject to flight distance and delay, unless informed of the cancellation at least 14 days prior to departure. It is advisable to review Finnair’s delay and cancellation policies to understand eligibility for compensation.
Mr. Radchenko commended Finnair for promptly addressing the safety concerns and taking necessary actions to ensure passenger well-being.
