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Billund

$556+ Cheap flights from Atlanta (ATL) to Billund (BLL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BLL
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Atlanta to Billund

Best flights from Atlanta to Billund
Discover carefully curated flight deals from Atlanta to Billund that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

This Flightnetwork deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/194:55 pmATL - BLL
1 stop14h 25mMultiple Airlines
Tue 2/36:30 amBLL - ATL
2 stops21h 23mMultiple Airlines
Deal found 12/18$556
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/195:40 pmATL - BLL
1 stop14h 55mDelta
Tue 2/32:10 pmBLL - ATL
1 stop30h 35mDelta
Deal found 12/18$563
This Kiwi.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/14:55 pmATL - BLL
1 stop14h 35mLufthansa
Sun 2/86:55 pmBLL - ATL
1 stop25h 35mLufthansa
Deal found 12/18$578
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/19:20 amATL - BLL
2 stops22h 10mUnited Airlines
Sun 2/86:30 amBLL - ATL
2 stops22h 49mUnited Airlines
Deal found 12/18$615
This lastminute.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/192:40 pmATL - BLL
2 stops16h 40mLufthansa
Tue 2/36:30 amBLL - ATL
2 stops19h 29mLufthansa
Deal found 12/18$578
This United Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/224:55 pmATL - BLL
1 stop14h 25mUnited Airlines
Mon 1/266:45 amBLL - ATL
1 stop13h 45mUnited Airlines
Deal found 12/19$623
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:34 pmATL - BLL
2 stops35h 46mUnited Airlines
Tue 2/36:30 amBLL - ATL
2 stops17h 56mUnited Airlines
Deal found 12/17$627

Find flight deals from Atlanta to Billund

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Billund (BLL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$623
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$606
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Billund flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Billund flights.
Search Deals
From Atlanta Hartsfield-Jackson to Billund
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Billund that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Atlanta to Billund that are best for you.

Fly from

Atlanta

Fly to

Billund

Route

Depart

Return

Price

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Mon 1/19

4:55 pm-1:20 pm

1 stop14h 25m

Billund

Tue 2/3

6:30 am-9:53 pm

2 stops21h 23m

$556

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Mon 1/19

5:40 pm-2:35 pm

1 stop14h 55m

Billund

Tue 2/3

2:10 pm-2:45 pm

1 stop30h 35m

$563

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Sun 2/1

4:55 pm-1:30 pm

1 stop14h 35m

Billund

Sun 2/8

6:55 pm-2:30 pm

1 stop25h 35m

$578

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Mon 1/19

2:40 pm-1:20 pm

2 stops16h 40m

Billund

Tue 2/3

6:30 am-7:59 pm

2 stops19h 29m

$578

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Sun 2/1

9:20 am-1:30 pm

2 stops22h 10m

Billund

Sun 2/8

6:30 am-11:19 pm

2 stops22h 49m

$615

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Thu 1/22

4:55 pm-1:20 pm

1 stop14h 25m

Billund

Mon 1/26

6:45 am-2:30 pm

1 stop13h 45m

$623

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Fri 1/30

7:34 pm-1:20 pm

2 stops35h 46m

Billund

Tue 2/3

6:30 am-6:26 pm

2 stops17h 56m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

  • Most accurate provider: When it comes to deals on Atlanta-Billund flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Billund flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Billund flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Billund flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Billund flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Billund

Have a flexible travel schedule? Discover the best time to fly to Billund from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Billund

What is the cheapest month to book a flight from Atlanta to Billund?

Currently, June is the cheapest month in which you can book a flight from Atlanta to Billund (average of $563). Flying from Atlanta to Billund in September is currently the most expensive (average of $733). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to BLL?

Find hourly flight availability from Atlanta to Billund. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

It’s typically best to fly out from Atlanta to Billund at noon. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Billund

Get insights into the airlines that provide service to Billund. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Billund. Reviews last updated December 21, 2025.
Read through reviews of airlines operating flights from Atlanta to Billund, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,021 reviews

Overall

7.9

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
8,021 reviews
Delta
7.9
Good
8,021 reviews

Overall

7.9

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Billund. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Atlanta to Billund?

    Delta, Lufthansa, and United Airlines can get you from Atlanta to Billund in just under 14h 35m. Your travel time can differ by up to 7h 35m. There are 4462 mi between Atlanta and Billund. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Atlanta to Billund round-trip?

    Currently priced at $582, Delta will fly you from Atlanta to Billund and back. In addition to Delta, many other airlines offer competitively priced options for your trip. This flight start at 13% lower than the current average price 3 months from now.

  • Can I find deals for flights from Atlanta to Billund that include hotel bookings?

    Yes. In addition to deals on Atlanta to Billund flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Billund?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Billund.

  • Can I find deals for business class flights from Atlanta to Billund?

    Yes. Cheapflights offers flight deals from Atlanta to Billund by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Billund?

    Currently, June is the cheapest month in which you can book a flight from Atlanta to Billund (average of $563). Flying from Atlanta to Billund in September is currently the most expensive (average of $733). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Atlanta to Billund

Discover the top airline that operate flights from Atlanta to Billund. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$582Average$730FlexibilityNo cancel feeOn-timeN/A

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