London named most expensive travel destination in TripAdvisor 2017 . Dinner out and overnight stay in four - star hotel costs average of $ 50 in English capital . Here are the site 's best value destinations : Hanoi , Jakarta , Sharm el Sheikh , Bangkok , Sofia , Cape Town , Mumbai , Kuala Lumpur , Prague , Budapest . Weekend in Paris can be cheaper than a meal out in London .
London named most expensive travel destination in TripAdvisor 2017 . Dinner out and overnight stay in four - star hotel costs average of $ 50 in English capital . Weekend in Paris can be cheaper than a meal out in London .