I've booked to go to Thailand July 15th to August 17th (33 Days). At the time I booked, I thought the visa exemption would be 45 days until the end of the year. My flight ticket is for those fixed dates and I wonder if I will have any problem entering and extending when in Thailand because my return flight is over 30 days. I should have looked into the 45 day thing more carefully I know! I guess the safest thying is to get a 60 day e-visa. I'm British.