hello

I've booked a cathay pacific return flight through expedia (Paris to Hong Kong), the first name and last name are in wrong order, but all correct spelling as shown on passport. I've called expedia several times, it is accepted to change my name but will charge me $380 (around £250 ). it's too expensive to change the name which is just in a different order. I've also called cathay pacific, they said that there is no way they will make a reference for it. the only way to modify is by expedia.

Right now, i have 9 days till my travel (Paris CDG to Hong Kong), i am wondering if it is fine to travel without changing it.

please share your experience. i really need your help