(Cinet)- Ha noi is considered the cheapest tourism city in a summer 2012 among some cities of 48 nations in order to attract some international tourists in the world. It is a result of the tourism web named TripAdvisor(UN). Accordingly, top five relating to some cheap cities are Hanoi, Vietnam(141,12 USD); Beijing, China(159,05 USD); Bangkok, Thailand(161,90 USD); Budapest, Hungary(193,78 USD); Kuala Lumpur, Malaysia (194,43 USD). As a result, some Asian cities ranks 6 among top 10 cities as the cheapest cities while EU cities are the most expensive cities including London (Britain) and Stockholm(Sweden). About a hotel service, one of some Asian cities is Bangkok, Thailand is considered the cheapest city for hotel in a average of 81 USD/ a night while London is the most expensive one in an average of 362 USD.