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Cheap flights from Denver to Billund from $735

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Billund departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Denver to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:25 pm - 6:20 pmDEN  Denver Intl-BLL Billund
16h 55m1 stop Frankfurt am Main
Lufthansa Logo
10:30 am - 3:35 pmBLL  Billund-DEN Denver Intl
13h 05m1 stop Frankfurt am Main
$735Lufthansa
Thu, Nov 5 - Sat, Nov 14
Lufthansa Logo
5:25 pm - 6:20 pmDEN  Denver Intl-BLL Billund
16h 55m1 stop Frankfurt am Main
Lufthansa Logo
6:35 am - 3:35 pmBLL  Billund-DEN Denver Intl
17h 00m1 stop Frankfurt am Main
$735Lufthansa
Wed, Nov 4 - Sat, Nov 14
Multiple Airlines Logo
1:30 pm - 9:50 amDEN  Denver Intl-BLL Billund
36h 20m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
10:30 am - 3:35 pmBLL  Billund-DEN Denver Intl
13h 05m1 stop Frankfurt am Main
$743Multiple Airlines
Thu, Nov 5 - Sat, Nov 14
Multiple Airlines Logo
1:30 pm - 6:20 pmDEN  Denver Intl-BLL Billund
20h 50m2 stops Toronto Pearson Intl Frankfurt am Main
Multiple Airlines Logo
10:30 am - 3:35 pmBLL  Billund-DEN Denver Intl
13h 05m1 stop Frankfurt am Main
$748Multiple Airlines
Wed, Nov 4 - Sat, Nov 14
Air Canada Logo
9:50 am - 9:50 amDEN  Denver Intl-BLL Billund
16h 00m2 stops Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
10:30 am - 10:30 amBLL  Billund-DEN Denver Intl
32h 00m2 stops Frankfurt am Main Toronto Pearson Intl
$752Air Canada
Thu, Nov 5 - Sat, Nov 14
Air Canada Logo
9:50 am - 6:20 pmDEN  Denver Intl-BLL Billund
24h 30m2 stops Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
10:30 am - 10:30 amBLL  Billund-DEN Denver Intl
32h 00m2 stops Frankfurt am Main Toronto Pearson Intl
$752Air Canada
Wed, Nov 4 - Sat, Nov 14
Lufthansa Logo
5:25 pm - 11:25 pmDEN  Denver Intl-BLL Billund
22h 00m1 stop Frankfurt am Main
Lufthansa Logo
10:30 am - 3:35 pmBLL  Billund-DEN Denver Intl
13h 05m1 stop Frankfurt am Main
$757Lufthansa
Fri, Nov 6 - Sat, Nov 14
United Airlines Logo
3:55 pm - 6:20 pmDEN  Denver Intl-BLL Billund
18h 25m1 stop Frankfurt am Main
United Airlines Logo
10:30 am - 3:35 pmBLL  Billund-DEN Denver Intl
13h 05m1 stop Frankfurt am Main
$761United Airlines
Mon, Jan 11 - Fri, Jan 15
United Airlines Logo
6:00 am - 9:50 amDEN  Denver Intl-BLL Billund
19h 50m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
6:35 am - 3:35 pmBLL  Billund-DEN Denver Intl
17h 00m1 stop Frankfurt am Main
$762United Airlines
Fri, Nov 6 - Sat, Nov 14
Lufthansa Logo
4:15 pm - 6:20 pmDEN  Denver Intl-BLL Billund
18h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
6:35 am - 7:30 pmBLL  Billund-DEN Denver Intl
20h 55m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$762Lufthansa
Thu, Nov 5 - Sat, Nov 14

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United Airlines flights from Denver to Billund

Our best United Airlines deals on Denver to Billund flight tickets
United Airlines
Jan 11
DEN3:55 pmDenver Intl
18h 25m
1 stop
BLL6:20 pmBillund
Jan 15
BLL10:30 amBillund
13h 05m
1 stop
DEN3:35 pmDenver Intl
$761
United Airlines
Jan 11
DEN11:15 amDenver Intl
23h 05m
2 stops
BLL6:20 pmBillund
Jan 15
BLL6:35 amBillund
17h 00m
1 stop
DEN3:35 pmDenver Intl
$765
United Airlines
Nov 6
DEN7:40 amDenver Intl
18h 10m
2 stops
BLL9:50 amBillund
Nov 14
BLL6:35 amBillund
19h 14m
2 stops
DEN5:49 pmDenver Intl
$772

Air Canada flights from Denver to Billund

Our best Air Canada deals on Denver to Billund flight tickets
Air Canada
Nov 4
DEN9:50 amDenver Intl
24h 30m
2 stops
BLL6:20 pmBillund
Nov 14
BLL10:30 amBillund
32h 00m
2 stops
DEN10:30 amDenver Intl
$752
Air Canada
Jan 11
DEN5:40 pmDenver Intl
40h 40m
2 stops
BLL6:20 pmBillund
Jan 15
BLL10:30 amBillund
30h 10m
2 stops
DEN8:40 amDenver Intl
$769
Air Canada
Oct 6
DEN6:05 pmDenver Intl
31h 45m
2 stops
BLL9:50 amBillund
Oct 13
BLL6:05 amBillund
25h 03m
2 stops
DEN11:08 pmDenver Intl
$864

momondo Fare Finder

 
Customize your flight search to find flights from Denver 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, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Denver to Billund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Thu 11/5

5:25 pm-6:20 pm

1 stop16h 55m

Billund

Sat 11/14

10:30 am-3:35 pm

1 stop13h 05m

$735

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Wed 11/4

5:25 pm-6:20 pm

1 stop16h 55m

Billund

Sat 11/14

6:35 am-3:35 pm

1 stop17h 00m

$735

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Thu 11/5

1:30 pm-9:50 am

2 stops36h 20m

Billund

Sat 11/14

10:30 am-3:35 pm

1 stop13h 05m

$743

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Wed 11/4

1:30 pm-6:20 pm

2 stops20h 50m

Billund

Sat 11/14

10:30 am-3:35 pm

1 stop13h 05m

$748

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Thu 11/5

9:50 am-9:50 am

2 stops16h 00m

Billund

Sat 11/14

10:30 am-10:30 am

2 stops32h 00m

$752

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Wed 11/4

9:50 am-6:20 pm

2 stops24h 30m

Billund

Sat 11/14

10:30 am-10:30 am

2 stops32h 00m

$752

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Fri 11/6

5:25 pm-11:25 pm

1 stop22h 00m

Billund

Sat 11/14

10:30 am-3:35 pm

1 stop13h 05m

$757

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Mon 1/11

3:55 pm-6:20 pm

1 stop18h 25m

Billund

Fri 1/15

10:30 am-3:35 pm

1 stop13h 05m

$761

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Fri 11/6

6:00 am-9:50 am

2 stops19h 50m

Billund

Sat 11/14

6:35 am-3:35 pm

1 stop17h 00m

$762

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Thu 11/5

4:15 pm-6:20 pm

2 stops18h 05m

Billund

Sat 11/14

6:35 am-7:30 pm

2 stops20h 55m

$762

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Billund from

How to get the cheapest flight ticket from Denver to Billund

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Billund?

In general, February is the cheapest month to fly from Denver to Billund. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Billund during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Denver to Billund flights?

You could potentially save up to 22% on your flight if you consider stops on a Denver to Billund flight.

When to book flights from Denver to Billund

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Billund according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Billund (DEN to BLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Billund

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from Denver to Billund takes 16h 55m
There are no direct flights from Denver to Billund. There are no popular flight routes from Denver to Billund.
Search flight deals

Frequently asked questions about flying from Denver to Billund

  • How far is Denver Intl to Billund by plane?

    Denver Intl and Billund are 4793.3 mi apart from one another. By plane, this route typically takes 16h 55m.

  • When did momondo last update prices for flights from Denver Intl Airport to Billund Airport?

    Prices for flights from Denver Intl Airport to Billund Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Billund Airport?

  • How old do you have to be to fly from Denver Intl Airport to Billund Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Billund Airport.

  • What documentation or ID do you need to fly to Billund Airport?

    The necessary travel and health documents for your Billund Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Denver to Billund?

Best airlines flying from Denver to Billund

Compare and see reviews for airlines that fly from Denver to Billund with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $535Free CancellationRating
6.8
8,188 reviews
Search Lufthansa flights

Traveling to a place near Billund?

Book flights to Billund if you plan to visit one of these locations
Vejle
Kolding
Ribe
Horsens
Middelfart
Romo

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Billund?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to Billund. momondo saves you time and could save you money on your trip.

Can I find flights from Denver to Billund with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Billund from Denver with this policy.

How can momondo help me find flights from Denver to Billund?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Billund.

I’m not ready to book a flight from Denver to Billund right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Billund from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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