Originally Posted by nologic
I am considering taking a TAP flight from FRA to LIS at 13:30. I will be in a deeply discounted fare. Can I upgrade this? Is it worth it: is there a full lunch served? Anyone have 5,000 miles to trade?
This truly isn't worth worrying about. There will likely be hot meals in coach as well as Business, and the difference in quality is unlikely to be all that great.
Save the money and effort for a good quality, inexpensive meal in LIS - there are quite a few very good restaurants!