Cover for contracting coronavirus overseas is now included as standard on single-trip, annual multi-trip and backpacker products.
This protects travellers in the event of running up emergency medical and repatriation costs should they fall ill during a trip.
However, the cover will only apply to travel where there are no Foreign Office travel restrictions in place.
Paul Paddock, Post Office head of travel insurance, said: “We look forward to welcoming back our customers and protecting them and their upcoming travel plans, when it’s safe to travel.