Are there nonstop flights from Newcastle upon Tyne (NCL) to St. Peter (JER)?

Yes. Jet2.com fly this route. Flight time is about 1h 16m.

What is the fastest connection from Newcastle upon Tyne (NCL) to St. Peter (JER)?

via Bristol ≈ 1h 46m, via London ≈ 1h 49m, via Dublin ≈ 2h 3m (estimated flying time, excluding layovers).

from 12,000 JAL miles (economy, one way, based on the published award charts).

Newcastle International Airport (NCL) to Jersey Airport (JER)・649 km

Nonstop flights available (1 airline). Flight time about 1h 16m. Nonstop return flights also operate.

With milesJAL 12,000 miles+ (via LHR)Economy, one way, estimate. Tap a connection for miles by cabin.

7 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.