These are The Cotswolds Decorative Antiques & Art Fair, planned for April 17-19, and The Pavilions of Harrogate Decorative Antiques & Art Fair, scheduled for May 1-3.
Organisers said the decision was made following the “latest guidance on the coronavirus outbreak and discussions with our venue”.
The next Harrogate fair will now take place August 7-9.
The annual Buxton Antiques Fair is still scheduled for July 2-5.