1.Wire Transfer at any local banks of yours. ~$30 2.Western Union Counter near you. The fee depends on the amounts. About $20 for upto $2500 balance. 3.Paypal Many people use it but I have no experience. 4.Money Order or Draft $5-$10 + $0.84 Stamp 5.ATM $1+1%Exchange rate $500-$1000 daily This one is very convenient and I currently use it but you have to have someone in Thailand had your ATM card first.