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$449+ Cheap flights from Billund (BLL) to Philadelphia (PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
BLL — PHL
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Billund to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Billund (BLL) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$449
(Travelis)

Popular in

July

Cheapest in

February

Average price

$533
Provider with most accurate pricing for Billund-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Billund-Philadelphia flights.
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From Billund to Philadelphia
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Highest demand for flights based on searches. 18% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Billund to Philadelphia

Cheapest flights from Billund to Philadelphia
Explore the most affordable flight options available from Billund to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Travelis deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/167:25 amBLL - PHL
2 stops35h 35mFinnair
Mon 6/3010:15 pmPHL - BLL
2 stops33h 10mFinnair
Deal found 3/30$449
This Flysmarter deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:05 pmBLL - PHL
2 stops20h 17mBritish Airways
Mon 6/306:30 pmPHL - BLL
1 stop15h 50mBritish Airways
Deal found 3/30$474
This Lufthansa deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:45 pmBLL - PHL
1 stop27h 15mLufthansa
Mon 6/305:35 pmPHL - BLL
1 stop10h 35mLufthansa
Deal found 3/31$503
This KLM deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1510:15 amBLL - PHL
2 stops15h 04mKLM
Sat 4/191:25 pmPHL - BLL
2 stops15h 05mKLM
Deal found 3/31$918
This Flightnetwork deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:05 pmBLL - PHL
2 stops31h 42mMultiple Airlines
Sat 4/195:35 pmPHL - BLL
1 stop10h 40mMultiple Airlines
Deal found 3/31$1,082

Cheapflights Fare Finder

Customize your flight search to find flights from Billund to Philadelphia 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, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Billund to Philadelphia that are best for you.

Fly from

Billund

Fly to

Philadelphia

Route

Depart

Return

Price

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Mon 6/16

7:25 am-1:00 pm

2 stops35h 35m

Philadelphia

Mon 6/30

10:15 pm-1:25 pm

2 stops33h 10m

$449

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Mon 6/16

5:05 pm-7:22 am

2 stops20h 17m

Philadelphia

Mon 6/30

6:30 pm-4:20 pm

1 stop15h 50m

$474

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Mon 6/16

6:45 pm-4:00 pm

1 stop27h 15m

Philadelphia

Mon 6/30

5:35 pm-10:10 am

1 stop10h 35m

$503

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Tue 4/15

10:15 am-7:19 pm

2 stops15h 04m

Philadelphia

Sat 4/19

1:25 pm-10:30 am

2 stops15h 05m

$918

BillundPhiladelphia

BLL - PHL

BLLPHL

Billund

Tue 4/15

1:05 pm-2:47 pm

2 stops31h 42m

Philadelphia

Sat 4/19

5:35 pm-10:15 am

1 stop10h 40m

$1,082

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Compare providers for flights from Billund to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billund to Philadelphia in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billund-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billund-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billund-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billund-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billund-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billund to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Billund with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billund to Philadelphia

What is the cheapest month to book a flight from Billund to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Billund to Philadelphia (average of $236). Flying from Billund to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BLL to PHL?

Find hourly flight availability from Billund to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Billund to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated March 31, 2025.
KLM
7.8
Good
1,321 reviews

Overall

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews

Overall

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Finnair
7.6
Good
1,267 reviews
KLM
7.8
Good
1,321 reviews

Overall

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Lufthansa
6.7
Okay
6,960 reviews
KLM
7.8
Good
1,321 reviews

Overall

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,713 reviews
KLM
7.8
Good
1,321 reviews

Overall

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Billund to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Billund to Philadelphia round-trip?

    According to our current data, Finnair ($449), British Airways ($474), and Lufthansa ($503) offers the cheapest pricing from Billund to Philadelphia. Finnair is 19% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Billund to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Billund to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billund to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billund to Philadelphia.

  • Can I find deals for business class flights from Billund to Philadelphia?

    Yes. Cheapflights offers flight deals from Billund to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billund to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Billund to Philadelphia (average of $236). Flying from Billund to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Billund?

Book flights to Billund if you plan to visit one of these locations
King of Prussia
Vineland
Pottstown
Wildwood
Reading
Cherry Hill
Exton
Ocean City
Essington
Chester
Newark
Middletown
Willow Grove
Millville
Ephrata
Camden
Dewey Beach
West Chester
Malvern
Dover

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