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Billund

$321+ Cheap flights from Atlanta (ATL) to Billund (BLL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BLL
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Atlanta to Billund

Cheapest flights from Atlanta to Billund
Explore the most affordable flight options available from Atlanta to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:55 pm
ATL
-
BLL
1 stop19h 25m
Lufthansa
Tue 3/246:30 am
BLL
-
ATL
1 stop14h 00m
Lufthansa
Deal found 2/15$555
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:55 pm
ATL
-
BLL
1 stop11h 05m
Lufthansa
Mon 3/236:45 am
BLL
-
ATL
1 stop13h 45m
Lufthansa
Deal found 2/17$575
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/13:55 pm
ATL
-
BLL
1 stop11h 55m
United Airlines
Wed 4/86:00 am
BLL
-
ATL
1 stop13h 45m
United Airlines
Deal found 2/15$582
This KLM deal was found by Cheapflights users on 2/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:05 pm
ATL
-
BLL
1 stop12h 15m
KLM
Fri 3/136:00 am
BLL
-
ATL
1 stop20h 45m
KLM
Deal found 2/16$586
This Delta deal was found by Cheapflights users on 2/15. 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.
Tue 3/174:20 pm
ATL
-
BLL
2 stops14h 00m
Delta
Tue 3/2410:25 am
BLL
-
ATL
2 stops16h 13m
Delta
Deal found 2/15$587
This Delta deal was found by Cheapflights users on 2/16. 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 3/912:00 pm
ATL
-
BLL
2 stops16h 40m
Delta
Fri 3/136:00 am
BLL
-
ATL
2 stops17h 13m
Delta
Deal found 2/16$599
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Tue 3/1712:10 pm
ATL
-
BLL
2 stops16h 35m
United Airlines
Tue 3/2410:15 am
BLL
-
ATL
3 stops30h 20m
United Airlines
Deal found 2/15$604
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Mon 3/92:39 pm
ATL
-
BLL
3 stops17h 41m
United Airlines
Fri 3/132:05 pm
BLL
-
ATL
2 stops25h 14m
United Airlines
Deal found 2/16$607
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 2/244:55 pm
ATL
-
BLL
1 stop19h 25m
United Airlines
Sat 2/286:45 am
BLL
-
ATL
1 stop13h 45m
United Airlines
Deal found 2/17$609

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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$555
(Cheapflightsfares)

One-way from

$321
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$664
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Billund flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Billund flights.
Search Deals
From Atlanta Hartsfield-Jackson to Billund
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Billund
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 19, 2026.
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

Tue 3/17

5:55 pm-6:20 pm

1 stop19h 25m

Billund

Tue 3/24

6:30 am-3:30 pm

1 stop14h 00m

$555

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Wed 3/18

5:55 pm-10:00 am

1 stop11h 05m

Billund

Mon 3/23

6:45 am-3:30 pm

1 stop13h 45m

$575

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Wed 4/1

3:55 pm-9:50 am

1 stop11h 55m

Billund

Wed 4/8

6:00 am-1:45 pm

1 stop13h 45m

$582

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Mon 3/9

6:05 pm-11:20 am

1 stop12h 15m

Billund

Fri 3/13

6:00 am-9:45 pm

1 stop20h 45m

$586

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Tue 3/17

4:20 pm-11:20 am

2 stops14h 00m

Billund

Tue 3/24

10:25 am-9:38 pm

2 stops16h 13m

$587

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Mon 3/9

12:00 pm-9:40 am

2 stops16h 40m

Billund

Fri 3/13

6:00 am-6:13 pm

2 stops17h 13m

$599

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Tue 3/17

12:10 pm-9:45 am

2 stops16h 35m

Billund

Tue 3/24

10:15 am-11:35 am

3 stops30h 20m

$604

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Mon 3/9

2:39 pm-1:20 pm

3 stops17h 41m

Billund

Fri 3/13

2:05 pm-10:19 am

2 stops25h 14m

$607

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Wed 3/18

12:28 pm-7:40 pm

3 stops50h 12m

$321

AtlantaBillund

ATL - BLL

ATLBLL

Atlanta Hartsfield-Jackson

Wed 3/18

5:55 pm-10:00 am

1 stop11h 05m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 13 results
1
2
  • 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.

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 February 19, 2026.
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
8,212 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

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
8,212 reviews
Delta
7.9
Good
8,212 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

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?

    Lufthansa, United Airlines, and KLM can get you from Atlanta to Billund in just under 11h 55m. Your travel time can differ by up to 7h 30m. 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 $573, 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 15% 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.

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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$573Average$756FlexibilityNo cancel feeOn-timeN/A

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