Originally Posted by
Hartmann
I haven't looked at those. So I assume you mean PDX-LHR(stop)-BLR-LHR-PDX? I'll see if I can find anything.
Exactly. What I would do: Check for fares PDX-BLR (on expertflyer etc)
Check which of the fares allow stopovers (either for a fee or free)
Find the subclass it books into, the airlines possible and then flights which have space.