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.

$470 Cheap Flights from Billund to Philadelphia in 2025/26

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0 bags

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6:30 am - 4:05 pm

BLL

PHL

15h 35m1 stop

10:30 am - 1:20 pm

PHL

BLL

20h 50m2 stops

$544United Airlines

Thu, Jan 29 - Mon, Feb 2

2:00 pm - 9:37 am

BLL

PHL

25h 37m2 stops

10:30 am - 1:20 pm

PHL

BLL

20h 50m2 stops

$549United Airlines

Thu, Jan 29 - Mon, Feb 2

6:30 am - 6:54 pm

BLL

PHL

18h 24m2 stops

1:10 pm - 1:20 pm

PHL

BLL

18h 10m2 stops

$550United Airlines

Thu, Jan 29 - Mon, Feb 2

1:00 pm - 4:15 pm

BLL

PHL

33h 15m1 stop

6:35 pm - 12:20 pm

PHL

BLL

11h 45m1 stop

$570British Airways

Thu, Jan 29 - Mon, Feb 2

1:00 pm - 4:15 pm

BLL

PHL

33h 15m1 stop

6:35 pm - 12:20 pm

PHL

BLL

11h 45m1 stop

$610British Airways

Thu, Jan 29 - Mon, Feb 2

1:00 pm - 4:15 pm

BLL

PHL

33h 15m1 stop

6:59 pm - 12:30 pm

PHL

BLL

35h 31m2 stops

$689British Airways

Thu, Jan 29 - Mon, Feb 2

United Airlines flights from Billund to Philadelphia

Our best United Airlines deals on Billund to Philadelphia flight tickets

United Airlines

Jan 29

BLL6:30 amBillund

15h 35m

1 stop

PHL4:05 pmPhiladelphia

Feb 2

PHL10:30 amPhiladelphia

20h 50m

2 stops

BLL1:20 pmBillund

$544

Find similar

United Airlines

Jan 29

BLL2:00 pmBillund

25h 37m

2 stops

PHL9:37 amPhiladelphia

Feb 2

PHL10:30 amPhiladelphia

20h 50m

2 stops

BLL1:20 pmBillund

$549

Find similar

United Airlines

Jan 29

BLL6:30 amBillund

18h 24m

2 stops

PHL6:54 pmPhiladelphia

Feb 2

PHL1:10 pmPhiladelphia

18h 10m

2 stops

BLL1:20 pmBillund

$550

Find similar

British Airways flights from Billund to Philadelphia

Our best British Airways deals on Billund to Philadelphia flight tickets

British Airways

Jan 29

BLL1:00 pmBillund

33h 15m

1 stop

PHL4:15 pmPhiladelphia

Feb 2

PHL6:35 pmPhiladelphia

11h 45m

1 stop

BLL12:20 pmBillund

$570

Find similar

British Airways

Jan 29

BLL1:00 pmBillund

33h 15m

1 stop

PHL4:15 pmPhiladelphia

Feb 2

PHL6:35 pmPhiladelphia

11h 45m

1 stop

BLL12:20 pmBillund

$610

Find similar

British Airways

Jan 29

BLL1:00 pmBillund

33h 15m

1 stop

PHL4:15 pmPhiladelphia

Feb 2

PHL6:59 pmPhiladelphia

35h 31m

2 stops

BLL12:30 pmBillund

$689

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Thu 1/29

6:30 am-4:05 pm

1 stop15h 35m

Philadelphia

Mon 2/2

10:30 am-1:20 pm

2 stops20h 50m

$544

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Thu 1/29

2:00 pm-9:37 am

2 stops25h 37m

Philadelphia

Mon 2/2

10:30 am-1:20 pm

2 stops20h 50m

$549

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Thu 1/29

6:30 am-6:54 pm

2 stops18h 24m

Philadelphia

Mon 2/2

1:10 pm-1:20 pm

2 stops18h 10m

$550

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Thu 1/29

1:00 pm-4:15 pm

1 stop33h 15m

Philadelphia

Mon 2/2

6:35 pm-12:20 pm

1 stop11h 45m

$570

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Thu 1/29

1:00 pm-4:15 pm

1 stop33h 15m

Philadelphia

Mon 2/2

6:35 pm-12:20 pm

1 stop11h 45m

$610

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Thu 1/29

1:00 pm-4:15 pm

1 stop33h 15m

Philadelphia

Mon 2/2

6:59 pm-12:30 pm

2 stops35h 31m

$689

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 cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Billund is in April. Flight prices, which tend to average around $489, 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	15h 35m
Direct flights	None

The fastest flight from Billund to Philadelphia takes 15h 35m

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

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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 15h 35m, 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.

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Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

Pottstown

Elkton

Somers Point

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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.