Before Covid, departure from OSL/ARN to Australia via LHR and HKG was a great bargain for mileage run. (OSL/ARN vv LHR operated by BA)
One return business class ticket could accumulate 370 status points and cost about 3250 USD.
Maybe it is worth to check it on CX website.
Moreover, for base in UK mileage run, it is better to check BA forum.
Last edited by wyskevin; Sep 11, 2023 at 9:21 pm