If I book a return flight to the Uk after 90 days, hoping to get a 30 day extension at immigration, after 60 days and have a throwaway onward ticket to Malaysia before the expiry of the visa exempt. Can anyone foresee any problems ? Thanks in advance.
TLDR : Answer Summary
The user is inquiring about the viability of extending their stay in Thailand using a return flight after 90 days while also planning to secure a 30-day extension at immigration. They mention having a throwaway onward ticket to Malaysia before the expiration of their visa exemption. Comments suggest that, generally, there should be no major issues if the user meets the requirements for entry and extension. The airline is likely to check for an onward ticket, but problems may be unlikely unless there is a restrictive travel history. Ultimately, the discretion of immigration officials remains a factor.