For the cheapest flights to London book 32 days before departure.
The most popular airlines on the route Billund - London: Ryanair (FR), British Airways (BA), SAS (SK).
The cheapest flights are on the route Billund Airport (BLL) - Heathrow (LHR).
Direct flights last about 1h 38min.
Direct flights are available 7 days a week.
Direct flights: Ryanair (FR), British Airways (BA).