Are there nonstop flights from Nashville (BNA) to London (LGW)?

No. The fastest connection is via Montréal, about 8h 56m of total flying time.

What is the fastest connection from Nashville (BNA) to London (LGW)?

via Montréal ≈ 8h 56m, via Dublin ≈ 8h 57m, via Toronto ≈ 8h 58m (estimated flying time, excluding layovers).

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

Nashville International Airport (BNA) to London Gatwick Airport (LGW)・6,744 km

No nonstop flights. The fastest connection is via Montréal (YUL), about 8h 56m of flying time (layover not included).

With milesJAL 40,000 miles+ (via PUJ)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

10 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.