Are there nonstop flights from London (STN) to Newcastle upon Tyne (NCL)?

No. The fastest connection is via Dublin, about 1h 57m of total flying time.

What is the fastest connection from London (STN) to Newcastle upon Tyne (NCL)?

via Dublin ≈ 1h 57m, via Belfast ≈ 1h 58m, via Amsterdam ≈ 1h 59m (estimated flying time, excluding layovers).

London Stansted Airport (STN) to Newcastle International Airport (NCL)・373 km

No nonstop flights. The fastest connection is via Dublin (DUB), about 1h 57m of flying time (layover not included).

None.

6 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.