Norse Atlantic UK has round-trip flights from New York/Newark (JFK/EWR) to London, United Kingdom (LGW/LHR) for $404-$438, NONSTOP or with connections. Flights October to March. Extended weekends available. Origin/Destination reversible.
Norse Atlantic is a low cost carrier, fares have an additional fee for bags, seat selection, and meal service.
Click for more details and booking links Nonstop Flights: New York/Newark to/from London, United Kingdom $404-$438 r/t [October-March] (Basic Economy) – Norse Atlantic UK