Originally Posted by Firemin

True, I was only interested in going xxx-HKG-CAN-xxx if it didn't cost any extra.

Yes I was planning on a B2B at Doha - IIRC there was about 1hr 15mins connection time between UL217 and UL218, which appears to be bookable with UL if I was just doing a single day CMB-DOH return journey.

I've only transited in Doha once before but I recall, even being on a bus transfer from my arriving plane, I was in the lounge within 10-15 mins of doors opening, so assuming I can print my BP off beforehand it shouldn't be too much of an issue I guess?