ATL - BLL

$519 Find Cheap Flights from Atlanta to Billund

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Billund departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Billund

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Billund, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Billund, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$519
Overall average: $664
Multiple Airlines
Tue 2/17Tue 3/3
ATL - BLL • 2 stops
Cheapest one-way
Multiple Airlines
Sat 1/17
ATL - BLL • multi-stop
Top airlines
Air Canada
Cheapest • from $520 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 15% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Billund!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Billund (ATL-BLL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Billund that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Billund

Tue, Feb 17 - Tue, Mar 3
Multiple Airlines Logo
12:55 pm - 9:45 am
ATL
-
BLL
14h 50m
2 stops
Multiple Airlines Logo
6:30 am - 2:30 pm
BLL
-
ATL
14h 00m
1 stop
$519Multiple Airlines
Tue, Feb 17 - Tue, Mar 3
Air Canada Logo
12:55 pm - 9:45 am
ATL
-
BLL
14h 50m
2 stops
Air Canada Logo
6:30 am - 9:53 pm
BLL
-
ATL
21h 23m
2 stops
$520Air Canada
Tue, Feb 17 - Tue, Mar 3
Multiple Airlines Logo
5:40 pm - 2:35 pm
ATL
-
BLL
14h 55m
1 stop
Multiple Airlines Logo
10:25 am - 8:45 pm
BLL
-
ATL
16h 20m
1 stop
$534Multiple Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
4:55 pm - 1:40 pm
ATL
-
BLL
14h 45m
1 stop
United Airlines Logo
6:45 am - 2:30 pm
BLL
-
ATL
13h 45m
1 stop
$606United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
4:55 pm - 1:40 pm
ATL
-
BLL
14h 45m
1 stop
United Airlines Logo
6:45 am - 2:30 pm
BLL
-
ATL
13h 45m
1 stop
$607United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
12:55 pm - 6:20 pm
ATL
-
BLL
23h 25m
2 stops
United Airlines Logo
6:45 am - 2:30 pm
BLL
-
ATL
13h 45m
1 stop
$610United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
11:30 am - 6:20 pm
ATL
-
BLL
24h 50m
2 stops
United Airlines Logo
6:45 am - 2:30 pm
BLL
-
ATL
13h 45m
1 stop
$611United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
12:55 pm - 9:45 am
ATL
-
BLL
14h 50m
2 stops
United Airlines Logo
2:15 pm - 10:15 am
BLL
-
ATL
26h 00m
2 stops
$620United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
11:30 am - 1:40 pm
ATL
-
BLL
20h 10m
2 stops
United Airlines Logo
10:35 am - 10:19 pm
BLL
-
ATL
17h 44m
2 stops
$621United Airlines
Tue, Feb 24 - Sat, Feb 28
British Airways Logo
10:10 pm - 12:10 pm
ATL
-
BLL
32h 00m
1 stop
British Airways Logo
1:05 pm - 8:10 pm
BLL
-
ATL
13h 05m
1 stop
$630British Airways
Booking Insights

KAYAK's insights & trends for Atlanta to Billund flights

Get data-powered insights and trends into flights from Atlanta to Billund to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Atlanta to Billund?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Billund, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Billund is October, where tickets cost $574 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $840 and $742 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$519
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Atlanta to Billund

When to book flights from Atlanta to Billund

Are your dates flexible? Find out the best times to travel from Atlanta to Billund based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Billund

  • What is the cheapest flight from Atlanta to Billund?

    In the last 3 days, the lowest price for a flight from Atlanta to Billund was $519 for a round-trip ticket.

  • Do I need a passport to fly between Atlanta and Billund?

    Yes

  • Which aircraft models fly most regularly from Atlanta to Billund?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Billund?

    SkyTeam is the only airline alliance operating flights between Atlanta and Billund.

  • How does KAYAK find such low prices on flights from Atlanta to Billund?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Billund.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Billund?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billund from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Billund?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Billund with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and BLL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Billund?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Billund from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Atlanta to Billund

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Billund. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Billund? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8066 reviews
8.1Boarding
7.2Food
7.9Comfort
7.8Entertainment
8.5Crew
Airline reviews

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

8.0 ExcellentTracy, Jan 2026
ATL - SEA
Read more Delta reviews

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Old plane and old configuration/seats but still comfortable for a morning flight

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

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

Information on your arrival and departure airports

Atlanta (ATL)
Billund (BLL)