I apologize if this info is listed anywhere, but I was unable to find it in the FAQs.

I'm planning to fly from MEL-CNS, searching on Award Nexus I see several open QF awards for those dates, which I can redeem 25k JL miles for as a partner award. I value these miles at around 1c a point.

I'm reading that JL has high taxes/fuel surcharges though. Should I expect these to be >$250, or is there any way to determine these amounts?