I tend to take larger jumps at a time, rather than use economic route plotting.Do you wait until your fuel is low before scooping? The trick is to scoop little and often, I think - if I see dashed lines on my route planner then I refuel at each star I pass, I usually just travel manually around it at about 30% speed scooping, then back to full speed when the the next destination is in sight. The tank remains reasonably full throughout the journey then.
I usually compare the sizes of the FSD, the fuel tank and the scoop to assess likely refuelling pain. If the FSD is larger than the fuel tank (I'm looking at you in particular, Clipper) then the fuel tank will empty a lot with each jump unless you fit an optional one to bring it up to size (it will also fill up faster while scooping, of course). If the scoop (A-rated) is the same size as the fuel capacity then I find the scooping time is acceptable, if you can fit a larger scoop than fuel capacity then the galaxy is the shellfish of your choice - generally by the time you've travelled around the current star the tank is full again.
But it all depends on ship build - my cargo or combat ships have no scoop (or tiny ones for emergencies) since they'll never travel outside the Bubble. If I ever had to emergency scoop those I'd expect it to take a while.
5 jumps instead of like 44... And so a singular jump can take 1/6th of my tank.
Recovering the fuel for a single jump would take a lil bit, even with my size-7 Fuel Scoop.
To be fair I'm using a D-grade scoop... Because the A-grade hikes up my rebuy substantially and I really don't want to push it any higher, if possible.