Are there nonstop flights from New York (JFK) to Luton (LTN)?

No. The fastest connection is via Dublin, about 7h 31m of total flying time.

What is the fastest connection from New York (JFK) to Luton (LTN)?

via Dublin ≈ 7h 31m, via Edinburgh ≈ 7h 44m, via Reykjavík ≈ 8h 5m (estimated flying time, excluding layovers).

John F. Kennedy International Airport (JFK) to London Luton Airport (LTN)・5,532 km

No nonstop flights. The fastest connection is via Dublin (DUB), about 7h 31m of flying time (layover not included).

None.

27 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.