Originally Posted by PhilH
- can't be bothered with CAI or IST in terms of cost of getting there etc. and in GIB you can get charged in GBP (2.75% saving!) and I could put it on my BA Amex garnering a further 4-5k miles. Firstly, is there anything wrong about this conclusion?
When we bought ONE tix from BA in Cairo they charged my (BA Amex) card in GBP, so no forex weighting and full BA miles

Admittedly that was 2 years ago (sob) - perhaps someone else could give a more up-to-date response.
We also used BA miles to get there (on a one-way ticket) - again, a while ago so the Middle East was only 30k miles instead of 40k, but we splashed out on WT+ and got u******d to NCW. A great way to start the trip
Basically get of your asre Phil and get the to CAI (or IST)