Your flight from Billund to London should take about 1 hrs 45 mins. We've gone through all two of the weekly flights to or via London, operated by one airlines, to help you compare flight prices and times. At the moment, the cheapest flight is £142.
Or, if you're fairly flexible on dates, try to get a last minute-deal by regularly checking the Netflights website.
London actually has two airports – but London Heathrow is normally the cheapest one to fly into. If you're not sure who to fly with from Billund, you might like to know that British Airways is the most popular airline for this route.
But if you can't find one which is right for you, try looking at flights to other cities in United Kingdom to check out some other options.
