A Scandinavian Airlines flight had to return and make an emergency landing at Munich International Airport, Germany, on March 24th.
The plane took off for Oslo, Norway, but had to return shortly afterwards due to an issue with the left hand engine.
The plane landed back safely. All passengers and crew members remained unharmed.

American Airlines flight AA-2282 made an emergency landing in Port of Spain, Trinidad and Tobago, on May 29th.

United Airlines flight UA-51 had to return and make an emergency landing in Newark, New Jersey, on October 13th.