Which month is the cheapest for British tour groups?

March to May, September to 165438+ October. Tour groups are the cheapest in the off-season in Britain, from March to May, from 9- 10/65438+10. Therefore, it is the cheapest for British tour groups to arrive in165438+1October from March to May. The United Kingdom of Great Britain and Northern Ireland is called Britain for short. The British Isles, which originated in the northwest of continental Europe, are surrounded by the North Sea, the English Channel, the celtic sea, the Irish Sea and the Atlantic Ocean. Total length of coastline11450km.