Are there nonstop flights from Sendai (SDJ) to Melbourne (MEL)?

No. The fastest connection is via Taipei, about 12h 28m of total flying time.

What is the fastest connection from Sendai (SDJ) to Melbourne (MEL)?

via Taipei ≈ 12h 28m, via Shanghai ≈ 12h 41m, via Hong Kong ≈ 13h 23m (estimated flying time, excluding layovers).

Sendai Airport (SDJ) to Melbourne Airport (MEL)・8,439 km

No nonstop flights. The fastest connection is via Taipei (TPE), about 12h 28m of flying time (layover not included).

None.

3 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.