Are there nonstop flights from Asunción (ASU) to Belém (BEL)?

No. The fastest connection is via São Paulo, about 5h 14m of total flying time.

What is the fastest connection from Asunción (ASU) to Belém (BEL)?

via São Paulo ≈ 5h 14m, via Rio De Janeiro ≈ 5h 37m (estimated flying time, excluding layovers).

Silvio Pettirossi International Airport (ASU) to Val de Cans/Júlio Cezar Ribeiro International Airport (BEL)・2,825 km

No nonstop flights. The fastest connection is via São Paulo (GRU), about 5h 14m of flying time (layover not included).

None.

2 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.