Are there nonstop flights from Luton (LTN) to Haikou (HAK)?

No. The fastest connection is via Madrid, about 14h 49m of total flying time.

What is the fastest connection from Luton (LTN) to Haikou (HAK)?

via Madrid ≈ 14h 49m (estimated flying time, excluding layovers).

London Luton Airport (LTN) to Haikou Meilan International Airport (HAK)・9,613 km

No nonstop flights. The fastest connection is via Madrid (MAD), about 14h 49m of flying time (layover not included).

None.

1 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.