1. Book early to save moneyThat goes without saying, right? Cheap fares are marked "PROMO". Also, confirm, double confirm and triple confirm your flight dates and times before you book because it'd you an arm and a leg to CHANGE the flight schedule.
2. Check that the "Check in baggage - Medium - XXX" box is UN-checkedOnce, I didn't have any check-in luggage but ended up paying for it! -_- AirAsia allows the following:
"Passengers (except infants) are allowed two (2) items of baggage to be carried on board. The items of baggage may be a combination of any TWO of the following: a cabin bag + a laptop bag or a cabin bag + a handbag or a laptop bag + a handbag. The cabin bag shall not exceed the dimensions of 56cm X 36cm X 23cm and must not weigh more than 7kg. Such baggage must fit under the seat in front of you or in an enclosed storage compartment in the cabin." Check-in baggage fees: Supersize Regular (15 kg) Supersize Medium (20 kg) Supersize Large (25 kg) Supersize Extra Large (30 kg) You’ll only need to pay for the weight you’re carrying! What’s great about Baggage Supersize is that things like baby prams/strollers/buggies, wheelchairs, mobility devices and walking frames can be checked-in for free.Do not bring excess baggage or you will charged by the weight, which is TOTALLY NOT WORTH IT.