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$453+ Cheap flights from Luxembourg (LUX) 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — PHL
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Luxembourg to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) 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 December 22, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$453
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$711
Provider with most accurate pricing for Luxembourg-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Luxembourg-Philadelphia flights.
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From Luxembourg to Philadelphia
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High demand for flights, 20% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Luxembourg to Philadelphia

Cheapest flights from Luxembourg to Philadelphia
Explore the most affordable flight options available from Luxembourg to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This KLM deal was found by Cheapflights users on 12/21. 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.
Mon 12/3010:50 amLUX - PHL
2 stops15h 04mKLM
Tue 1/76:07 pmPHL - LUX
2 stops17h 43mKLM
Deal found 12/21$602
This Justfly.com deal was found by Cheapflights users on 12/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:55 amLUX - PHL
2 stops17h 41mMultiple Airlines
Tue 1/75:35 pmPHL - LUX
1 stop14h 20mMultiple Airlines
Deal found 12/21$903
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:50 amLUX - PHL
1 stop11h 30mAmerican Airlines
Tue 1/79:21 pmPHL - LUX
1 stop12h 54mAmerican Airlines
Deal found 12/22$1,226

Find flights from Luxembourg to Philadelphia within your budget

Customize your flight search to find flights from Luxembourg 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 1/16

11:00 am-12:47 am

2 stops19h 47m

Philadelphia

Thu 1/23

1:09 pm-10:15 am

2 stops15h 06m

$453

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Fri 2/28

11:00 am-4:20 pm

1 stop11h 20m

Philadelphia

Sat 3/1

9:15 pm-10:05 am

2 stops30h 50m

$489

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Fri 2/28

6:05 am-5:00 pm

2 stops16h 55m

Philadelphia

Sat 3/1

5:15 pm-10:20 am

2 stops35h 05m

$620

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 1/16

7:05 pm-9:40 pm

3 stops32h 35m

Philadelphia

Thu 1/23

5:45 pm-10:00 am

2 stops34h 15m

$629

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Fri 2/28

6:10 am-9:23 pm

3 stops21h 13m

Philadelphia

Sat 3/1

11:30 am-6:05 pm

2 stops24h 35m

$1,094

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Sat 3/1

6:50 am-4:20 pm

1 stop15h 30m

Philadelphia

Sat 3/1

8:20 pm-11:15 am

2 stops32h 55m

$2,303

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

  • Most accurate provider: When it comes to deals on Luxembourg-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Luxembourg-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Luxembourg-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Luxembourg-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 Luxembourg-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 Luxembourg to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Luxembourg 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.

Travel insights for flights from Luxembourg to Philadelphia

Get recent, data-driven insights about flights from Luxembourg to Philadelphia including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Luxembourg to Philadelphia (average of $236). Flying from Luxembourg 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.

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 December 22, 2024.
See what other customers who have flown with KLM and American Airlines from Luxembourg to Philadelphia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,342 reviews

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,342 reviews
KLM
7.8
Good
1,342 reviews

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

SWISS
7.6
Good
1,605 reviews
KLM
7.8
Good
1,342 reviews

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Scandinavian Airlines
7.3
Good
1,314 reviews
KLM
7.8
Good
1,342 reviews

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,342 reviews

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

British Airways
6.6
Okay
6,815 reviews
KLM
7.8
Good
1,342 reviews

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Luxembourg 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 Luxembourg to Philadelphia round-trip?

    According to our current data, American Airlines ($453), British Airways ($489), and KLM ($620) offers the cheapest pricing from Luxembourg to Philadelphia. American Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luxembourg 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 Luxembourg to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Luxembourg to Philadelphia (average of $236). Flying from Luxembourg 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

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Top 2 airlines flying from Luxembourg to Philadelphia

Discover the top 2 airlines that operate flights from Luxembourg to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$452Average$565FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$534Average$620FlexibilityNo cancel feeOn-time71%
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