Topup fare difference for earlier return leg?
Hi all,
As title suggests - am at BKK airport checking in for my return flight to SIN.
Was originally booked on 3:35pm flight but since I arrived early I decided to check if there’s availability on the 1:35pm flight. Check in staff advised I would need to topup fare fare difference.
Please correct me if I’m wrong but there’s no need for fare topup for a return leg? At least that’s my experience.
Appreciate if gurus can advise.