Well since I live in asia, I would say Hong Kong,Taipei,Singapore and Jakarta or Bali.
If you like short - med trips you can fly for HKG-TPE or HND or TPE-SIN/PVG if you like exploring AsiaOr SIN-LAX maybe in a 787-9 or A35K.
Maybe if you like to explore South East Asia- go for SIN-BKK, CGK or KUL/SIN-DPS
Or maybe Middle East - go with DXB-DEL or DXB-IST
If you ask me. The best flight is from BFS to KRK either on a Wizzair any aircraft, ryanair b738 or B737max9 or any easyjet livery. For me it brings back memories...