I have no experience of flying to SA personally.
FYI
A friend flew Virgin a week ago to SA carrying multiple firearms and ammo with no problem.
We Fly with BA with firearms a lot out of Heathrow T5, last flights in December.
Handling fee is £125 per box containing firearms.
Confirm that you are carrying firearms when booking, make sure it is on the booking.
BA want 72 hours notice of you carrying firearms before flight. Otherwise is at Captains discretion
Due to covid/ staff shortages security firms used by airlines and customs staff in short supply, shared between terminals. Expect a wait.
BA staff not trained on checking in firearms, process was easy until they changed software programs 5 years ago.
Expect a wait.
If for any reason they wave fees for firearms insist that they complete the check in process and accept correct payment. Will only lead to problems.
To speed up customs process as well as originals I always have copy’s of FC/SC with irrelevant info blacked out with permanent marker. They keep them, don’t have to write it down, saves a lot of time.
Also double check serial numbers of weapons match all your paper work, a 5 and an S can look very similar, as I found out once.
FYI
A friend flew Virgin a week ago to SA carrying multiple firearms and ammo with no problem.
We Fly with BA with firearms a lot out of Heathrow T5, last flights in December.
Handling fee is £125 per box containing firearms.
Confirm that you are carrying firearms when booking, make sure it is on the booking.
BA want 72 hours notice of you carrying firearms before flight. Otherwise is at Captains discretion
Due to covid/ staff shortages security firms used by airlines and customs staff in short supply, shared between terminals. Expect a wait.
BA staff not trained on checking in firearms, process was easy until they changed software programs 5 years ago.
Expect a wait.
If for any reason they wave fees for firearms insist that they complete the check in process and accept correct payment. Will only lead to problems.
To speed up customs process as well as originals I always have copy’s of FC/SC with irrelevant info blacked out with permanent marker. They keep them, don’t have to write it down, saves a lot of time.
Also double check serial numbers of weapons match all your paper work, a 5 and an S can look very similar, as I found out once.


