PE is usually between 80-150% of the ticket price on routes between Asia and Europe (BA, Lufthansa, EVA). However PE tickets are usually more flexible on many r

PE is usually between 80-150% of the ticket price on routes between Asia and Europe (BA, Lufthansa, EVA). However PE tickets are usually more flexible on many routes and if the company is booking flexible economy tickets (usually around +75% of cheaper saver fares) then it is only a small price more to fly PE