The ship is to be disassembled for scrap after plans to turn it into a museum fell through.

Before it closed in 1984, LÉ Eithne was constructed at the Verolme dockyard in Cork Harbour.

The ship was decommissioned in July 2022 after serving on operations both domestically and overseas for 38 years.

“This weekend, we say a heartfelt goodbye to LÉ Eithne, the pride of the Irish Navy and our beloved flagship, as she leaves Cork Harbour for the last time,” said a statement posted on the Irish Navy's Instagram account.

“LÉ Eithne has served our country with honour and distinction for decades, standing as a symbol of courage, strength, and devotion.”

“From countless patrols safeguarding our waters to providing humanitarian search and rescue in the Mediterranean and forging friendships with navies around the world in the diplomatic role, LÉ Eithne's legacy is etched in the hearts of all who served onboard her.”

“Her departure marks the end of an era, but her spirit will forever remain a part of our naval heritage,” the Irish Navy continued.

“We would want to express our sincere appreciation to all of the staff who have worked onboard LÉ Eithne, called her home, supported and maintained her, and helped with our operations with family and friends.”

“Though she may no longer grace our shores, LÉ Eithne's story will continue to inspire future generations.”

“Fair winds and following seas, LÉ Eithne. You will be missed, but never forgotten.”

LÉ Eithne was the first Irish navy vessel to visit the southern hemisphere, sail the Atlantic Ocean to reach North America, and be equipped with a helicopter.

As part of the first Irish navy ship deployment to the southern hemisphere, the ship visited Argentina in 2006.

It participated in Buenos Aires commemorating the 150th anniversary of Foxford, County Mayo-born Admiral William Brown's death. Brown is regarded as the founder of the Argentine navy.

LÉ Eithne participated in a humanitarian rescue mission in the Mediterranean Sea in May 2015, among other deployments.