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What should my wife do regarding her dual citizenship and travel to the UK and Thailand?

Apr 30, 2026
a day ago
Rob **********
ORIGINAL POSTER
Hi my wife’s UK and Australian citizen. She travels on Australian passport with 5 year retirement visa, living in Thailand. Due to UK passport rules she now has to travel to UK return to Thailand using her UK passport. Her retirement Visa is in her Aussie passport. What’s the situation there please. Much appreciated. 🙏
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TLDR : Answer Summary
The situation for your wife involves traveling between the UK and Thailand using her dual citizenship. She needs to bring both her UK and Australian passports when traveling. At the airline check-in, she will use her UK passport to enter the UK, ensuring she shows her Australian passport with the retirement visa when departing back to Thailand. It's crucial that she is stamped into Thailand using her Australian passport. Additionally, having a re-entry stamp is recommended for a smooth return.
NON-O RETIREMENT VISA RESOURCES / SERVICES
  • Go to the Retirement Visa Section for information on requirements, including age restrictions, financial requirements, and necessary documentation.
  • For immediate assistance, contact Thai Visa Centre directly via LINE at @ThaiVisaCentre or Email them.
  • Explore recent discussions by using the Non-O Retirement Visa tag in the search box at the top of the page.
  • Join the Thai Visa Advice Facebook Group to ask your questions, and get advice from others.
Ellie *******
Nothing special. It's the same procedures as when dual citizens switch passports on air travel.

She brings both passports. Check into the airline with a UK passport showing a visa on an Australian passport and leaving the UK using a UK passport. When arriving in Thailand, make sure she is stamped on her Australian passport.
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Rob **********
ORIGINAL POSTER
Thank you everyone. You advice is much appreciated ❤️🙏
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Steve ********
@Ellie ******
also she has a re-entry stamp
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David *******
@Steve *******
doesnt matyer, she enters uk on uk passport and on return use aus passport
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David *******
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