Deals of the week - Ruthin Castle, Norwegian fjords cruise, "adventure sale"

Less than £200... There's an overnight break available at Ruthin Castle in Wales for £149 per person, for stays on either 26 or 27 May, over the next bank holiday weekend. The package includes staying in a "noble room", with meals and treatments. Spabreaks.com

Less than £500... For £399pp, P&O is offering a seven-night cruise of the Norwegian fjords aboard the Ventura. The ship departs from Southampton on 18 May, with board and meals included, and stop-offs including Bergen and Stavanger. Pocruises.co.uk

Less than $1,000... Until 13 May, Intrepid has an "adventure sale" on small group tours. Destinations include Vietnam, where a 10-day trip (including Halong Bay, pictured) is £596pp on May and June departures. Accommodation, meals and transfers included, but not flights. intrepidtravel.com