Full economy (full-fare economy)

Full economy (or full-fare economy) is the most flexible and most expensive fare type in the economy class. 

It offers the standard economy seating product but with additional benefits, such as free or very low-cost changes, full refunds, and minimal restrictions on minimum stay or advance purchase.

It serves travelers who need more flexibility but do not require the premium cabin experience. This is especially relevant for travelers whose plans can change on short notice and who need the ability to rebook or cancel without heavy penalties.