Louis Armstrong New Orleans International Airport (MSY) serves New Orleans; London Heathrow Airport (LHR) serves London.
The airports are 4,620 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from MSY to LHR.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Finnair (AY), British Airways (BA), Aer Lingus (EI) and Iberia (IB). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Oct 21, 2026 – Oct 11, 2027.