Transavia flight HV-5807 had to return and make an emergency landing at Amsterdam Airport Schiphol, Netherlands, at May 28th.
The Boeing 737-800 flying to Thessaloniki, Greece, had to return because none of its toilets was working.
The plane landed safely.
No injuries were reported.
Pegas Fly Airlines flight IK-2561 had to divert for an emergency landing in Krasnoyarsk, Russia, on January 18th.
The Boeing 767-300 plane heading from Perm, Russia, to Nha Trang, Vietnam, was diverted after all the toilets became inoperative.
The plane landed safely. Everyone aboard remained unharmed.
Open Skies flight BA-8004 had to divert for an emergency landing at Shannon Airport, Ireland, on December 26th.
The Boeing 767-300 plane, operating on behalf of British Airways, was en-route from Newark, New Jersey, to Paris Orly Airport, France, when all the toilets failed.
The crew subsequently decided to divert to Shannon where the plane landed safely.
All 172 people aboard remained unharmed.
Pakistan International Airlines flight PK-798 had to divert and make an emergency landing in Manchester, United Kingdom, on November 19th.
The Boeing 777-200 plane flying from Toronto, Canada to Lahore, Pakistan, was diverted after the toilets got choked.
The plane landed safely.