Finnair flight AY-1472 had to return and make an emergency landing in Vienna, Austria, on January 11th.
The plane took off for Helsinki, Finland, but had to turn back due to a cabin pressurization problem.
The plane landed back safely. All passengers and crew members remained safe.


Norwegian Air International flight D8-371 had to make an emergency landing at Gatwick Airport, England, on May 17th.
Ryanair flight FR-3775 had to return and make an emergency landing at Malta International Airport, Malta, on October 12th.