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Luxembourg

$475+ Cheap flights from Philadelphia (PHL) to Luxembourg

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LUX
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Philadelphia to Luxembourg

Best flights from Philadelphia to Luxembourg
Discover carefully curated flight deals from Philadelphia to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

This British Airways deal was found by Cheapflights users on 12/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/116:35 pmPHL - LUX
1 stop15h 45mBritish Airways
lun. 1/269:55 pmLUX - PHL
1 stop24h 20mBritish Airways
Deal found 12/11$475
This Justfly.com deal was found by Cheapflights users on 12/11. 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.
dom. 1/115:40 pmPHL - LUX
1 stop10h 15mMultiple Airlines
lun. 1/267:05 pmLUX - PHL
2 stops32h 31mMultiple Airlines
Deal found 12/11$487
This lastminute.com deal was found by Cheapflights users on 12/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/2511:22 amPHL - LUX
2 stops29h 03mScandinavian Airlines
dom. 2/11:35 pmLUX - PHL
2 stops39h 15mScandinavian Airlines
Deal found 12/11$503
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/44:55 pmPHL - LUX
2 stops17h 15mUnited Airlines
vie. 5/158:25 amLUX - PHL
1 stop13h 35mUnited Airlines
Deal found 12/9$507
This American Airlines deal was found by Cheapflights users on 12/9. 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.
lun. 5/410:45 amPHL - LUX
2 stops17h 55mAmerican Airlines
lun. 5/184:50 pmLUX - PHL
1 stop25h 25mAmerican Airlines
Deal found 12/9$517
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/64:55 pmPHL - LUX
2 stops17h 15mUnited Airlines
mar. 5/198:20 amLUX - PHL
1 stop13h 40mUnited Airlines
Deal found 12/9$507
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/56:47 pmPHL - LUX
2 stops15h 23mUnited Airlines
jue. 5/218:20 amLUX - PHL
1 stop13h 40mUnited Airlines
Deal found 12/9$507
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/46:47 pmPHL - LUX
2 stops15h 23mUnited Airlines
mar. 5/198:20 amLUX - PHL
1 stop13h 40mUnited Airlines
Deal found 12/9$507
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/56:47 pmPHL - LUX
2 stops15h 23mUnited Airlines
mar. 5/198:20 amLUX - PHL
1 stop13h 40mUnited Airlines
Deal found 12/9$507
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/61:27 pmPHL - LUX
2 stops20h 43mUnited Airlines
jue. 5/218:20 amLUX - PHL
1 stop13h 40mUnited Airlines
Deal found 12/9$507
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/611:36 amPHL - LUX
2 stops22h 34mUnited Airlines
vie. 5/158:25 amLUX - PHL
1 stop13h 35mUnited Airlines
Deal found 12/9$507
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/47:45 pmPHL - LUX
2 stops14h 25mUnited Airlines
jue. 5/218:20 amLUX - PHL
2 stops21h 10mUnited Airlines
Deal found 12/9$517

Find flight deals from Philadelphia to Luxembourg

Keep the following information in mind while searching for Philadelphia to Luxembourg flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$475
(British Airways)

Popular in

November

Cheapest in

December

Average price

$595
Provider with most accurate pricing for Philadelphia-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Luxembourg flights.
Search Deals
From Philadelphia to Luxembourg
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($251 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($104 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Luxembourg 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Luxembourg that are best for you.

Fly from

Philadelphia

Fly to

Luxembourg

Route

Depart

Return

Price

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

dom. 1/11

6:35 pm-4:20 pm

1 stop15h 45m

Luxembourg

lun. 1/26

9:55 pm-4:15 pm

1 stop24h 20m

$475

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

dom. 1/11

5:40 pm-9:55 am

1 stop10h 15m

Luxembourg

lun. 1/26

7:05 pm-9:36 pm

2 stops32h 31m

$487

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

dom. 1/25

11:22 am-10:25 pm

2 stops29h 03m

Luxembourg

dom. 2/1

1:35 pm-10:50 pm

2 stops39h 15m

$503

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

lun. 5/4

4:55 pm-4:10 pm

2 stops17h 15m

Luxembourg

vie. 5/15

8:25 am-4:00 pm

1 stop13h 35m

$507

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

mié. 5/6

4:55 pm-4:10 pm

2 stops17h 15m

Luxembourg

mar. 5/19

8:20 am-4:00 pm

1 stop13h 40m

$507

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

mar. 5/5

6:47 pm-4:10 pm

2 stops15h 23m

Luxembourg

jue. 5/21

8:20 am-4:00 pm

1 stop13h 40m

$507

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

lun. 5/4

6:47 pm-4:10 pm

2 stops15h 23m

Luxembourg

mar. 5/19

8:20 am-4:00 pm

1 stop13h 40m

$507

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

mar. 5/5

6:47 pm-4:10 pm

2 stops15h 23m

Luxembourg

mar. 5/19

8:20 am-4:00 pm

1 stop13h 40m

$507

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

mié. 5/6

1:27 pm-4:10 pm

2 stops20h 43m

Luxembourg

jue. 5/21

8:20 am-4:00 pm

1 stop13h 40m

$507

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

mié. 5/6

11:36 am-4:10 pm

2 stops22h 34m

Luxembourg

vie. 5/15

8:25 am-4:00 pm

1 stop13h 35m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results
1
2

Best time to book a flight from Philadelphia to Luxembourg

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

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Luxembourg (average of $336). Flying from Philadelphia to Luxembourg in April is currently the most expensive (average of $660). 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.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. 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 Luxembourg. Reviews last updated diciembre 12, 2025.
Get a feel of what it's like to fly with American Airlines and Lufthansa from Philadelphia to Luxembourg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Crew

8.0

Food

6.5

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Crew

8.0

Food

6.5

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Lufthansa
6.8
Okay
7,626 reviews
American Airlines
7.2
Good
11,050 reviews

Crew

8.0

Food

6.5

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

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

  • What airport do you fly from for flights from Philadelphia to Luxembourg?

    If you book a flight to Luxembourg from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

  • How long is the flight from Philadelphia to Luxembourg?

    British Airways, Scandinavian Airlines, and United Airlines can get you from Philadelphia to Luxembourg in just under 15h 45m. Your travel time can differ by up to 13h 18m. Airlines will cover a distance of 3851 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Philadelphia to Luxembourg one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $70. Spirit Airlines flights start at $80 while deals on American Airlines start at $99 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Luxembourg (average of $336). Flying from Philadelphia to Luxembourg in April is currently the most expensive (average of $660). 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 Philadelphia to Luxembourg

Discover the top 2 airlines that operate flights from Philadelphia to Luxembourg. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$588Average$736FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$590Average$1,889FlexibilityNo cancel feeOn-time71%

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