Are there nonstop flights from Puerto Plata (POP) to London (LHR)?

No. The fastest connection is via Halifax, about 9h 47m of total flying time.

What is the fastest connection from Puerto Plata (POP) to London (LHR)?

via Halifax ≈ 9h 47m, via Boston ≈ 10h 7m, via New York ≈ 10h 16m (estimated flying time, excluding layovers).

from 35,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Gregorio Luperon International Airport (POP) to London Heathrow Airport (LHR)・6,934 km

No nonstop flights. The fastest connection is via Halifax (YHZ), about 9h 47m of flying time (layover not included).

With milesANA 35,000 miles+ (via EWR)JAL 37,000 miles+ (via MIA)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

13 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.