Hey everyone. After some advice. Nz passport arriving in Bangkok June 6th from Phillipines and assuming we can get 30 day visa on arrival. We would like to stay 60 days. Can we book exit flight for 60 days later??? Or do we need a flight out within 30 days. I have read some people buy a refundable flight... which website does refundable flights??? Thanks to anyone who can help.....