The best replacement for avios is asia miles.

The best alternatives to avios are rated as following:
★★★★★  asia miles
★★★★★  aadvantage
★★★★  aeroplan
★★★  virgin flying club
★★  ba executive club
★★  airmiles
★★  flying club
★★  virgin atlantic flying club
★★  executive club
★★  cashback
★★  virgin miles
★★  british airways executive club
★  british airways
★  ba avios
★  diamond club
  oneworld
  avion

Your alternative for avios is not listed? Suggest!
Speaking about avios, one probably shouldn't forget about american airlines.

Other search terms related to avios and their ratings are:
★★★★★ american airlines
★★★★ flybe
★★★ ba
★★★ aer lingus
★★★ avis
★★ british airways
★★ iberia
★★ cathay pacific
★★ eurostar
You have in mind a companion for avios and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of avios in all years. Click on graph for more.
avios
asia miles
aadvantage