Are there nonstop flights from Cairo (CAI) to London (STN)?

No. The fastest connection is via Athens, about 5h 8m of total flying time.

What is the fastest connection from Cairo (CAI) to London (STN)?

via Athens ≈ 5h 8m, via Venice ≈ 5h 8m, via Zurich ≈ 5h 9m (estimated flying time, excluding layovers).

from 23,000 JAL miles, from 30,000 ANA miles (economy, one way, based on the published award charts).

Cairo International Airport (CAI) to London Stansted Airport (STN)・3,515 km

No nonstop flights. The fastest connection is via Athens (ATH), about 5h 8m of flying time (layover not included).

With milesJAL 23,000 miles+ (via AMM)ANA 30,000 miles+ (via MUC)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

39 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.