Saga has cancelled all holidays and Spirit of Discovery cruises departing up until 1 June.
The decision was jointly confirmed by Saga Holidays managing director Chris Simmonds and Saga Cruises managing director Nigel Blanks in a message to customers on Thursday (16 April).
Simmonds and Blanks said Saga had been forced to act in light of the latest advice from the Foreign Office, and with the Covid-19 situation having so far failed to improve.