The cheapest times to fly from BLL to LHR are

  • January 1st to April 1st (except the week of February 5th)
  • April 9th to April 29th (except the week of April 16th)
  • May 21st to June 17th (except the week of May 28th)
  • September 17th to October 7th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BLL to LHR is late February and early March. Prices can be as high as $256 for Sunday flights during mid July, or as low as $80 for Tuesday flights around late February and early March.


When to Fly to London

Flying from Billund (BLL) to London (LHR) will usually cost between $86 to $188 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late February and early March with an average ticket price of $95. Due to high demand the most expensive time to fly is mid July, with an average price of $188. Planning your trip to low-cost times can easily save you $93 on economy flights and even more on first-class flights. Generally, any price below $111 can be considered a good price for a round-trip BLL to LHR flight.

See below for a graph of average weekly prices for the BLL to LHR route. All prices are for round-trip tickets in USD.

BLL to LHR Flight Prices

Compared to other flights, the BLL to LHR flight is much cheaper than the average and costs much less than the average flight leaving from Billund. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $49 (32%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $98. Return trip prices are from the LHR to BLL flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BLL to LHR can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 52 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from BLL to LHR while comparing.

Destination alternative #1: London Stansted Airport (STN) in London

  • 41 miles (66 km) away from LHR
  • Usually 9.91% less expensive than LHR
  • Nonstop flights available

See BLL to STN flights


Flight Questions Answered

Still have questions about flying from BLL to LHR? We’ve got answers.

Which airlines fly this route?

You can find 21 major airlines flying this route most often: Air Austral, Air France, Alitalia, Austrian, British Airways, Brussels Airlines, China Southern, Finnair, Gol, Icelandair, JAL, Kenya Airways, KLM, LOT, Lufthansa, Qatar Airways, SAS, Singapore Airlines, SWISS, Turkish Airlines, Xiamen, and potentially more during busy seasons.

How far away is it from London Heathrow Airport to Billund Airport?

The distance between the two airports is roughly 491 miles or 790 kilometers.

How long does it take to fly from BLL to LHR?

The real-world flight time for a nonstop BLL to LHR flight is about 1 hour 52 minutes.

How many flights go between Billund and London?

It depends on the day of the week and the date, but a typical day might have around 77 available flights from BLL to LHR.


Airport Location Info


Departing Airport

Origination code BLL
Origination airport name Billund Airport
City Billund
Country Denmark
Latitude 55.7
Longitude 9.2

Return Airport

Destination code LHR
Destination airport name London Heathrow Airport
City London
Country the United Kingdom
Latitude 51.5
Longitude -0.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.