The cheapest times to fly from ATL to BLL are

  • January 8th to March 25th
  • August 20th to December 9th (except the weeks of October 15th and November 19th)

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 ATL to BLL is late November to early December. Prices can be as high as $1720 for Saturday flights during mid December, or as low as $596 for Tuesday flights around late November to early December.


When to Fly to Billund

Flying from Atlanta, GA (ATL) to Billund (BLL) will usually cost between $905 to $1501 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late November to early December with an average ticket price of $936. Due to high demand the most expensive time to fly is mid December, with an average price of $1458. Planning your trip to low-cost times can easily save you $521 on economy flights and even more on first-class flights. Generally, any price below $1128 can be considered a good price for a round-trip ATL to BLL flight.

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

ATL to BLL Flight Prices

Compared to other flights, the ATL to BLL flight is slightly more expensive than the average and costs about as much as the average flight leaving from Atlanta. The average price per mile (for a direct flight) is $0.16, 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. Saturdays are the most expensive days to fly to Billund, and Fridays are the most expensive days to return to Atlanta. Selecting flights on the least expensive days could save you up to $132 (10%) 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 $1064. Return trip prices are from the BLL to ATL 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 ATL to BLL can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 1 minutes may not 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 not usually a nonstop flight from ATL to BLL while comparing.

Destination alternative #1: Kastrup Airport (CPH) in Copenhagen

  • 137 miles (220 km) away from BLL
  • Usually 18.66% less expensive than BLL
  • 1-layover flights available

See ATL to CPH flights


Flight Hacking ATL to BLL

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ATL to BLL — but Champion Traveler does!

Hack #1: Boston, MA (ATL > BOS > BLL)

  • Price for both tickets: $698
  • Average savings: $431 (38.16%)

See ATL to BOS flights

Hack #2: Orlando, FL (ATL > MCO > BLL)

  • Price for both tickets: $758
  • Average savings: $371 (32.85%)

See ATL to MCO flights

Hack #3: Fort Lauderdale, FL (ATL > FLL > BLL)

  • Price for both tickets: $762
  • Average savings: $367 (32.49%)

See ATL to FLL flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 21 major airlines flying this route most often: Air Canada, Air France, Alitalia, American, Austrian, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue, KLM, LOT, Lufthansa, SAS, Singapore Airlines, SWISS, Turkish Airlines, United, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Billund Airport to Hartsfield-Jackson Atlanta International Airport?

The distance between the two airports is roughly 4464 miles or 7184 kilometers.

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

The real-world flight time for a nonstop ATL to BLL flight is about 9 hour 1 minutes.

How many flights go between Atlanta, GA and Billund?

It depends on the day of the week and the date, but a typical day might have around 68 available flights from ATL to BLL.


Airport Location Info


Departing Airport

Origination code ATL
Origination airport name Hartsfield-Jackson Atlanta International Airport
City Atlanta, GA
Country the United States
Latitude 33.6
Longitude -84.4

Return Airport

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


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.