Clay2

Hi all, I want to travel around Thailand. I'm in Phuket now and it's unclear to me the cost for one checked bag (my golf bag} and one carry on. I believe the length/size of the golf bag will trigger an extra charge. I plan to keep the weight under the airline max for checked bag, looks like 20. Do you know the likely charge or what to expect? Should I buy the ticket online with a regular checked bag and upgrade if necessary at the airline or ? Thk u