What challenges might expats face in getting health insurance for a retirement visa in Thailand if they are in remission from cancer?

60 day tourist visa ... you can 1 - 30 day extension

He is just asking a question, so if you can't offer help please keep quiet and keep your toxicity to yourself. If there is an administrator reading this post and comments, please put and end to this type of garbage.

No issue if you enter Thailand before the end of validity of the visa.

Yes! It’s valid from entry as long as you enter Thailand within 3 mths of issue. You could also have gone to immigration to get a 30day extension rather than change your flights

I advised you not to call the airline, but send an email request. As a common rule, if you show a printed e-visa Tourist Visa at the check-in, they will NOT require an onward travel proof. As long as your return flight is within the 90 days that you can achieve on a single entry tourist visa including the extension, you will be fine. Airlines only require onward travels from people flying without a visa, or (sometimes) when flying one way

Don’t think to hard, get on the plane and enjoy your holiday

Omg wow. Onward ticket for $10 is all you needed to buy a day before your flight to show an onward short trip to say Singapore half way through your visit and just have it handy if the airline checkin desk asked just for peace of mind for a strict airline.

So all you needed was proof of leaving before 60 days ( cheap bus, boat, plane, train ticket) and chose to cancel and rebook instead?

Weird.

Why are you even making so mich drama about it?

If you have visa in advance 99.99% airline won’t ask you anything.

In that 00,01% chance of they ask you just go on your phone, buy random airline ticket Phuket - Kuala Lumpur or anything out of Thailand within 60 days from your arrival date.

You don’t even need to use that ticket

No issues. You fulfill the requirements and have a tourist visa.

No issues