Are there nonstop flights from Tunis (TUN) to London (STN)?

No. The fastest connection is via Paris, about 3h 10m of total flying time.

What is the fastest connection from Tunis (TUN) to London (STN)?

via Paris ≈ 3h 10m, via Nice ≈ 3h 10m, via Marseille ≈ 3h 11m (estimated flying time, excluding layovers).

from 15,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Tunis Carthage International Airport (TUN) to London Stansted Airport (STN)・1,847 km

No nonstop flights. The fastest connection is via Paris (CDG), about 3h 10m of flying time (layover not included).

With milesANA 15,000 miles+ (via MUC)JAL 23,000 miles+ (via CMN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

28 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.