Are there nonstop flights from Edmonton (YEG) to London (STN)?

No. The fastest connection is via Reykjavík, about 9h of total flying time.

What is the fastest connection from Edmonton (YEG) to London (STN)?

via Reykjavík ≈ 9h, via Amsterdam ≈ 9h 33m (estimated flying time, excluding layovers).

Edmonton International Airport (YEG) to London Stansted Airport (STN)・6,803 km

No nonstop flights. The fastest connection is via Reykjavík (KEF), about 9h of flying time (layover not included).

None.

2 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.