Details of ministerial commercial travel are published quarterly on gov.uk. Please see the link below for the FCDO return. https://www.gov.uk/government/collections/fcdo-ministerial-gifts-hospitality-travel-and-meetings#full-publication-update-history
The latest data was published on 14 July with an accompanying Written Ministerial Statement made in both Houses of Parliament on 15 July:
Earlier travel data from 2011-2021 for the Foreign and Commonwealth Office and from 2009 for the Department for International Development can be found at https://www.gov.uk/government/collections/minister-data and https://www.gov.uk/government/collections/ministerial-gifts-hospitality-travel-and-meetings-with-external-organisations-in-the-department-for-international-development
The 2010 FCO information is not held centrally and could only be obtained at disproportionate cost.