WOW Air flight WW-117 had to return and make an emergency landing in Keflavik, Iceland, on November 1st.
The Airbus A321-200 plane took off for Baltimore, Maryland, but had to turn back after the crew needed to shut down one of the engines.
The plane landed safely. All passengers and crew members remained unharmed.

American Airlines flight AA-88 had to return and make an emergency landing in Miami, Florida, on August 13th.
Air France flight AF-1755 made an emergency landing in Toulouse, France, on April 18th.
Air Berlin flight AB-6299 had to return and make an emergency landing at Hamburg Airport, Germany, on July 21.
Air Arabia flight G9-413 suffered a bird strike in Coimbatore, India, on October 29th.