Are there nonstop flights from Salalah (SLL) to Luton (LTN)?

No. The fastest connection is via Prague, about 8h 13m of total flying time.

What is the fastest connection from Salalah (SLL) to Luton (LTN)?

via Prague ≈ 8h 13m, via Zurich ≈ 8h 14m, via Milan ≈ 8h 19m (estimated flying time, excluding layovers).

Salalah International Airport (SLL) to London Luton Airport (LTN)・6,115 km

No nonstop flights. The fastest connection is via Prague (PRG), about 8h 13m of flying time (layover not included).

None.

4 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.