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

Prices for flights from Billund Airport to Philadelphia Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billund Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$621 Cheap Flights from Billund to Philadelphia in 2026

Q: What is the typical price of a round-trip flight between Billund and Philadelphia?

Prices are currently high for flights on this route. Typical prices usually range from $518 to $590. The lowest price recently found on this route was $614.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Billund to Philadelphia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 4:05 pm

BLL

PHL

16h 05m

1 stop

6:17 am - 10:05 am

PHL

BLL

21h 48m

2 stops

$621United Airlines

Thu, Apr 16 - Mon, Apr 20

6:00 am - 2:46 pm

BLL

PHL

14h 46m

2 stops

10:33 am - 2:10 pm

PHL

BLL

21h 37m

2 stops

$624United Airlines

Thu, Apr 16 - Mon, Apr 20

7:00 pm - 4:35 pm

BLL

PHL

27h 35m

1 stop

6:40 pm - 2:30 pm

PHL

BLL

13h 50m

1 stop

$652British Airways

Thu, Apr 16 - Mon, Apr 20

6:00 am - 4:05 pm

BLL

PHL

16h 05m

1 stop

11:30 am - 10:10 am

PHL

BLL

16h 40m

2 stops

$660United Airlines

Wed, Sep 2 - Sun, Sep 6

6:00 am - 4:05 pm

BLL

PHL

16h 05m

1 stop

11:30 am - 10:10 am

PHL

BLL

16h 40m

2 stops

$663United Airlines

Wed, Sep 2 - Sun, Sep 6

6:00 am - 7:19 pm

BLL

PHL

19h 19m

2 stops

10:28 am - 10:10 am

PHL

BLL

17h 42m

2 stops

$665United Airlines

Wed, Sep 2 - Sun, Sep 6

6:00 am - 7:19 pm

BLL

PHL

19h 19m

2 stops

9:52 am - 10:10 am

PHL

BLL

18h 18m

2 stops

$668United Airlines

Wed, Sep 2 - Sun, Sep 6

6:00 am - 9:46 am

BLL

PHL

33h 46m

2 stops

3:10 pm - 10:10 am

PHL

BLL

13h 00m

2 stops

$669United Airlines

Wed, Sep 2 - Sun, Sep 6

9:50 pm - 4:40 pm

BLL

PHL

24h 50m

1 stop

6:45 pm - 8:35 pm

PHL

BLL

19h 50m

1 stop

$703British Airways

Wed, Sep 2 - Sun, Sep 6

9:50 pm - 4:40 pm

BLL

PHL

24h 50m

1 stop

6:45 pm - 8:35 pm

PHL

BLL

19h 50m

1 stop

$757British Airways

Wed, Sep 2 - Sun, Sep 6

British Airways flights from Billund to Philadelphia

Our best British Airways deals on Billund to Philadelphia flight tickets

British Airways

Apr 16

BLL7:00 pmBillund

27h 35m

1 stop

PHL4:35 pmPhiladelphia

Apr 20

PHL6:40 pmPhiladelphia

13h 50m

1 stop

BLL2:30 pmBillund

$652

British Airways

Sep 2

BLL9:50 pmBillund

24h 50m

1 stop

PHL4:40 pmPhiladelphia

Sep 6

PHL6:45 pmPhiladelphia

19h 50m

1 stop

BLL8:35 pmBillund

$703

British Airways

Sep 2

BLL9:50 pmBillund

24h 50m

1 stop

PHL4:40 pmPhiladelphia

Sep 6

PHL6:45 pmPhiladelphia

19h 50m

1 stop

BLL8:35 pmBillund

$757

United Airlines flights from Billund to Philadelphia

Our best United Airlines deals on Billund to Philadelphia flight tickets

United Airlines

Apr 16

BLL6:00 amBillund

16h 05m

1 stop

PHL4:05 pmPhiladelphia

Apr 20

PHL6:17 amPhiladelphia

21h 48m

2 stops

BLL10:05 amBillund

$621

United Airlines

Apr 16

BLL6:00 amBillund

14h 46m

2 stops

PHL2:46 pmPhiladelphia

Apr 20

PHL10:33 amPhiladelphia

21h 37m

2 stops

BLL2:10 pmBillund

$624

United Airlines

Sep 2

BLL6:00 amBillund

16h 05m

1 stop

PHL4:05 pmPhiladelphia

Sep 6

PHL11:30 amPhiladelphia

16h 40m

2 stops

BLL10:10 amBillund

$660

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Thu 4/16

6:00 am-4:05 pm

1 stop16h 05m

Philadelphia

Mon 4/20

6:17 am-10:05 am

2 stops21h 48m

$621

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Thu 4/16

6:00 am-2:46 pm

2 stops14h 46m

Philadelphia

Mon 4/20

10:33 am-2:10 pm

2 stops21h 37m

$624

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Thu 4/16

7:00 pm-4:35 pm

1 stop27h 35m

Philadelphia

Mon 4/20

6:40 pm-2:30 pm

1 stop13h 50m

$652

Quickest round-trip

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Wed 9/2

6:00 am-4:05 pm

1 stop16h 05m

Philadelphia

Sun 9/6

11:30 am-10:10 am

2 stops16h 40m

$660

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Wed 9/2

6:00 am-4:05 pm

1 stop16h 05m

Philadelphia

Sun 9/6

11:30 am-10:10 am

2 stops16h 40m

$663

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Wed 9/2

6:00 am-7:19 pm

2 stops19h 19m

Philadelphia

Sun 9/6

10:28 am-10:10 am

2 stops17h 42m

$665

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Wed 9/2

6:00 am-7:19 pm

2 stops19h 19m

Philadelphia

Sun 9/6

9:52 am-10:10 am

2 stops18h 18m

$668

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Wed 9/2

6:00 am-9:46 am

2 stops33h 46m

Philadelphia

Sun 9/6

3:10 pm-10:10 am

2 stops13h 00m

$669

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Wed 9/2

9:50 pm-4:40 pm

1 stop24h 50m

Philadelphia

Sun 9/6

6:45 pm-8:35 pm

1 stop19h 50m

$703

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Wed 9/2

9:50 pm-4:40 pm

1 stop24h 50m

Philadelphia

Sun 9/6

6:45 pm-8:35 pm

1 stop19h 50m

$757

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Billund to Philadelphia

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 typical price of a round-trip flight between Billund and Philadelphia?

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Billund is in June. Flight prices, which tend to average around $507, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Billund averaging around $514.

When to book flights from Billund to Philadelphia

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

Estimated round-trip price

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

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

Fastest flight time	16h 05m
Direct flights	None

The fastest flight from Billund to Philadelphia takes 16h 05m

There are no direct flights from Billund to Philadelphia. There are no popular flight routes from Billund to Philadelphia.

Search flight deals

How far is Billund to Philadelphia by plane?
The straight-line distance from Billund to Philadelphia is 3796.5 mi. Flights usually cover this in 16h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Billund Airport to Philadelphia Airport?
Prices for flights from Billund Airport to Philadelphia Airport are updated daily.
How old do you have to be to fly from Billund Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billund Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Avalon

North Wildwood

Dover

Lewes

Stone Harbor

Essington

New Castle

Vineland

Pottstown

Somers Point

Why use momondo?

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

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

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

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

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

Once all potential Billund to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Billund to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.