Are there nonstop flights from New Orleans (MSY) to Tokyo (HND)?

No. The fastest connection is via Seattle, about 14h 1m of total flying time.

What is the fastest connection from New Orleans (MSY) to Tokyo (HND)?

via Seattle ≈ 14h 1m, via Dallas-Fort Worth ≈ 14h 4m, via Houston ≈ 14h 12m (estimated flying time, excluding layovers).

from 27,500 ANA miles, from 40,000 JAL miles (economy, one way, based on the published award charts).

Louis Armstrong New Orleans International Airport (MSY) to Tokyo Haneda International Airport (HND)・11,043 km

No nonstop flights. The fastest connection is via Seattle (SEA), about 14h 1m of flying time (layover not included).

With milesANA 27,500 miles+ (via IAH)JAL 40,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

14 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.