Grab your flip-flops: these are the worldu2019s most and least expensive beaches of 2017

Grab your flip-flops: these are the world’s most and least expensive beaches of 2017

The world&rsquo;s most expensive beaches of 2017

The world&rsquo;s cheapest beaches of 2017

Lunch on the Vietnamese coast is more than three times cheaper than sunscreen in the Seychelles