While Christmas Day is one of the busiest times of year for airports overall, Dec. 25 itself remains unusual in global aviation. Most airlines continue to operate, albeit with reduced schedules, but a small number of carriers take the rare step of shutting down entirely for the day.
For travelers planning festive journeys, knowing which airlines do not fly on Christmas Day can help avoid last-minute surprises and highlight how differently carriers approach the holiday.
Airlines That Suspend All Christmas Day Flights
Only a handful of airlines consistently cancel their entire flying program on Christmas Day. Among the most notable is Ryanair, Europe’s largest airline by passenger numbers. The Irish low-cost carrier has a long-standing policy of grounding its entire fleet on Dec. 25, making it the only day of the year on which it does not operate any scheduled flights. The move is widely viewed as a gesture to allow crew and operational staff to spend the holiday at home.
Aer Lingus, Ireland’s flag carrier, also traditionally does not operate flights on Christmas Day. The airline typically resumes services early on Dec. 26, once holiday demand increases again. While limited positioning or charter movements may occur behind the scenes, no scheduled passenger services are sold for Dec. 25.
In the U.K. leisure market, Jet2 follows a similar approach. The airline suspends its flying program on Christmas Day, reflecting lower customer demand and the company’s focus on providing staff with guaranteed time off during the holiday.
Together, these airlines represent a rare exception in an industry built around year-round operations.
Most Airlines Continue to Fly, With Reduced Schedules
Despite the shutdowns above, the vast majority of airlines continue to operate on Christmas Day. Carriers such as British Airways, easyJet, Lufthansa, Emirates, Qatar Airways and major U.S. airlines all maintain services on Dec. 25, although typically at reduced frequency.
Long-haul routes, in particular, often continue as scheduled due to aircraft rotations and global network requirements. For some travelers, Christmas Day can even be a quieter and less stressful time to fly, with lighter passenger loads and shorter queues at airports.
Airports themselves remain fully operational, with air traffic control, security and ground handling services running as normal.
For passengers, the key takeaway is simple: Christmas Day flying is limited but not impossible. Travelers booked with Ryanair, Aer Lingus or Jet2 should expect no flights on Dec. 25, while those using other airlines are likely to find services operating — just fewer of them.
As always, passengers are advised to check schedules carefully, as holiday timetables can vary by year and by route.
