Add-ons for journeys wholly within Zones 1-2
Not quite sure how/when the connecting flights miles are worked out, so hoping for some guidance.
Considering 2 options to get to IZM as follows:
i BHD (BD) LHR (TK) IST (TK) IZM or,
ii DUB (TK) IST (TK) IZM.
Does the 7500 mile add-on apply for either of these itins, and if so, were I to travel in C class for the entire journey - is the 7500 then multiplied by 1.5?