For their regular bread mix box, it works out to about $5 U.S. per loaf.

That's certainly high for regular bread, but not so high for specialized (GF) bread to be had in a foreign country.

Considering a $5 home-baked loaf lasts me a week or so, I much appreciate the variation from rice....

Lately I've been fixing my own rice soup varieties in the mornings.... But I can't eat rice morning (breakfast), noon (lunch) and night (dinner) every day (not quite that Thai yet!!!! ).

As I think you pointed out previously, there's something so good about a nicely toasted slice of homemade bread with your choice of butter/marg/etc. melting on top....

See the following post in another thread re spelt flour available in BKK...

And now, thanks to TV member Polecat, I've really found "Gluten-Free Heaven" in BKK....

See this related post and accompanying photos..... Cheers....

Many hotels in Bangkok offer gluten free food(bread included). You can ask the hotels where they but the gluten free bread. If you are only visiting Bangkok, you can stay in one of the hotels and enjoy gluten free meals.

You can check Gluten Free Hotels Guide for hotels in Bangkok that offer gluten free food.