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Do I need to fill in the return flight info on the arrival card for Thailand?

Nov 4, 2025
10 days ago
Justin *******
ORIGINAL POSTER
When filling out the arrival card, what did yaโ€™ll put for return flight info? Did you purchase a temporary ticket from onward travel
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TLDR : Answer Summary
When filling out the Thailand arrival card, it's not mandatory to provide return flight information. Many travelers reported that they either left the field blank or provided irrelevant details instead. There are no requirements indicated as mandatory (no asterisk next to the field), so it's acceptable to skip it altogether.
Anonymous ******************
You can leave it empty
Gareth **********
I put unknown
Dany ********
dont need
John *********
Irrelevant put any date and flight no. Unless you already have one, in which case put that in.
Ali **********
If no validation to stop you , leave it blank
Anonymous ******************
Leave it blank
Andy **********
Left blank its not a question that requires an answer.
Paul *******
W'all left it blank
Tod *********
You don't have to fill in that field it's not mandatory (there is no asterisks beside the fields for onward travel)

Don't even let your cursor go on to that area of the TDAC and just skip it

You also don't need to put any "visa number" either ๐Ÿ™‚