Quick question, wife has UK and Thai passport. I know she can leave here on thai, enter UK with UK passport, leave UK on UK passport and enter Thai with Thai passport, but what name do I put on ticket lol as she has different names on each?diferent names on each?
TLDR : Answer Summary
The general consensus among commenters is to book the flight ticket using the name as it appears on the passport that will be used for exiting Thailand, which is typically the Thai passport for entry into Thailand. For travel to the UK, it's recommended to have both passports available for check-in and immigration purposes. If there are name discrepancies, it could be helpful to update the passports to match the preferred name or carry additional identification that clarifies the name variations.