The uptick came after pre-departure tests were scrapped on Friday (7 January) and the Day 2 testing standard was lowered to lateral flow.
Both changes came into effect across the UK at the weekend, returning the UK’s testing and travel regime to how it was prior to the emergence of the Omicron variant of Covid-19.
With many major firms eagerly anticipating a significant bump, it duly arrived with agents reporting being "swamped" with calls and new enquiries at the weekend.