Originally Posted by
oneworld82
How do I check if this fare is upgradable to F?
Any paid business fare on BA and ticketed by BA (not through any other carrier, third-party site, travel agent, etc.) should be upgradable to F, if upgrade space is available. Go to BA's website, and if you can book an F award seat on the flight on the date you are looking for, you should be able to upgrade. At least that's the approach I used on a business class ticket I booked with BA last year, and it worked for me.