Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Palmerston North to Bangkok as you normally would.
For a flight from Palmerston North to Bangkok, you will be flying from Palmerston North. Palmerston North (PMR) is just 4.0 km from the centre of the city. Palmerston North is the only Palmerston North airport and it handles 0 outbound flights to Bangkok per day. 2 airlines have flights to Bangkok from Palmerston North on a regular basis.
Air New Zealand and Singapore Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.