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Cheap flights from Philadelphia to Billund from $521

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Billund departing on 2/25. 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
0 bags

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Find the cheapest flights from Philadelphia to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:35 pm - 12:10 pm
PHL
-
BLL
11h 35m
1 stop
British Airways Logo
8:50 pm - 3:05 pm
BLL
-
PHL
24h 15m
2 stops
$521British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
11:30 am - 12:05 pm
PHL
-
BLL
42h 35m
2 stops
British Airways Logo
8:50 pm - 3:05 pm
BLL
-
PHL
24h 15m
2 stops
$526British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
6:35 pm - 12:10 pm
PHL
-
BLL
11h 35m
1 stop
British Airways Logo
8:50 pm - 4:15 pm
BLL
-
PHL
25h 25m
1 stop
$528British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
4:20 pm - 12:05 pm
PHL
-
BLL
37h 45m
2 stops
British Airways Logo
8:50 pm - 4:15 pm
BLL
-
PHL
25h 25m
1 stop
$532British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
3:57 pm - 12:10 pm
PHL
-
BLL
14h 13m
2 stops
British Airways Logo
1:00 pm - 11:41 am
BLL
-
PHL
27h 41m
2 stops
$538British Airways
Wed, Mar 4 - Thu, Mar 26
British Airways Logo
6:35 pm - 12:10 pm
PHL
-
BLL
11h 35m
1 stop
British Airways Logo
1:00 pm - 11:41 am
BLL
-
PHL
27h 41m
2 stops
$541British Airways
Wed, Mar 4 - Thu, Mar 26
British Airways Logo
7:40 pm - 12:10 pm
PHL
-
BLL
10h 30m
1 stop
British Airways Logo
8:50 pm - 4:15 pm
BLL
-
PHL
25h 25m
1 stop
$591British Airways
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
7:50 am - 10:00 am
PHL
-
BLL
21h 10m
2 stops
United Airlines Logo
10:35 am - 3:44 pm
BLL
-
PHL
35h 09m
2 stops
$653United Airlines
Fri, Mar 27 - Sat, Apr 4
United Airlines Logo
7:50 am - 10:00 am
PHL
-
BLL
21h 10m
2 stops
United Airlines Logo
6:00 am - 12:17 pm
BLL
-
PHL
36h 17m
2 stops
$661United Airlines
Fri, Mar 27 - Sat, Apr 4
United Airlines Logo
8:00 am - 1:20 pm
PHL
-
BLL
23h 20m
2 stops
United Airlines Logo
2:05 pm - 3:49 pm
BLL
-
PHL
30h 44m
2 stops
$675United Airlines
Fri, Mar 6 - Fri, Mar 13

British Airways flights from Philadelphia to Billund

Our best British Airways deals on Philadelphia to Billund flight tickets
British Airways
Feb 25
PHL6:35 pmPhiladelphia
11h 35m
1 stop
BLL12:10 pmBillund
Mar 1
BLL8:50 pmBillund
24h 15m
2 stops
PHL3:05 pmPhiladelphia
$521
British Airways
Feb 25
PHL11:30 amPhiladelphia
42h 35m
2 stops
BLL12:05 pmBillund
Mar 1
BLL8:50 pmBillund
24h 15m
2 stops
PHL3:05 pmPhiladelphia
$526
British Airways
Feb 25
PHL6:35 pmPhiladelphia
11h 35m
1 stop
BLL12:10 pmBillund
Mar 1
BLL8:50 pmBillund
25h 25m
1 stop
PHL4:15 pmPhiladelphia
$528

United Airlines flights from Philadelphia to Billund

Our best United Airlines deals on Philadelphia to Billund flight tickets
United Airlines
Mar 27
PHL7:50 amPhiladelphia
21h 10m
2 stops
BLL10:00 amBillund
Apr 4
BLL10:35 amBillund
35h 09m
2 stops
PHL3:44 pmPhiladelphia
$653
United Airlines
Mar 27
PHL7:50 amPhiladelphia
21h 10m
2 stops
BLL10:00 amBillund
Apr 4
BLL6:00 amBillund
36h 17m
2 stops
PHL12:17 pmPhiladelphia
$661
United Airlines
Mar 6
PHL8:00 amPhiladelphia
23h 20m
2 stops
BLL1:20 pmBillund
Mar 13
BLL2:05 pmBillund
30h 44m
2 stops
PHL3:49 pmPhiladelphia
$675

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 January 20, 2026.
Use the filters below to find and compare flights from Philadelphia to Billund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 2/25

6:35 pm-12:10 pm

1 stop11h 35m

Billund

Sun 3/1

8:50 pm-3:05 pm

2 stops24h 15m

$521

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 2/25

11:30 am-12:05 pm

2 stops42h 35m

Billund

Sun 3/1

8:50 pm-3:05 pm

2 stops24h 15m

$526

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 2/25

6:35 pm-12:10 pm

1 stop11h 35m

Billund

Sun 3/1

8:50 pm-4:15 pm

1 stop25h 25m

$528

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 2/25

4:20 pm-12:05 pm

2 stops37h 45m

Billund

Sun 3/1

8:50 pm-4:15 pm

1 stop25h 25m

$532

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 3/4

3:57 pm-12:10 pm

2 stops14h 13m

Billund

Thu 3/26

1:00 pm-11:41 am

2 stops27h 41m

$538

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 3/4

6:35 pm-12:10 pm

1 stop11h 35m

Billund

Thu 3/26

1:00 pm-11:41 am

2 stops27h 41m

$541

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Wed 2/25

7:40 pm-12:10 pm

1 stop10h 30m

Billund

Sun 3/1

8:50 pm-4:15 pm

1 stop25h 25m

$591

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Fri 3/27

7:50 am-10:00 am

2 stops21h 10m

Billund

Sat 4/4

10:35 am-3:44 pm

2 stops35h 09m

$653

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Fri 3/27

7:50 am-10:00 am

2 stops21h 10m

Billund

Sat 4/4

6:00 am-12:17 pm

2 stops36h 17m

$661

PhiladelphiaBillund

PHL - BLL

PHLBLL

Philadelphia

Fri 3/6

8:00 am-1:20 pm

2 stops23h 20m

Billund

Fri 3/13

2:05 pm-3:49 pm

2 stops30h 44m

$675

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 Philadelphia 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 airlines fly to Billund?

Lufthansa, Scandinavian Airlines and KLM are the top three most popular airlines that fly to Billund from Philadelphia according to our data. Lufthansa is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Billund. Keep in mind that there are 3 different airlines that fly to Billund on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to Billund

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

Cheap Philadelphia to Billund (PHL to BLL) flight deals and tips

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

Fastest flight time

11h 35m

Direct flights

None
The fastest flight from Philadelphia to Billund takes 11h 35m
There are no direct flights from Philadelphia to Billund. There are no popular flight routes from Philadelphia to Billund.
Search flight deals

  • How far is Philadelphia to Billund by plane?

    Philadelphia and Billund are 3796.5 mi apart from one another. Typically, this will take 11h 35m by plane in normal conditions.

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

    Prices for flights from Philadelphia Airport to Billund Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Billund Airport.

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

    The travel and health documents you'll need for your trip to Billund Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Billund Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Philadelphia to Billund

Compare and see reviews for airlines that fly from Philadelphia to Billund with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $601Free CancellationRating
6.8
7,732 reviews
Search Lufthansa flights

Traveling to a place near Billund?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Billund. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo provides multiple filters to help you find the best flight to Billund from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Billund from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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